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[AKD7600-A] < km091700> 2008/04 - 1 - general description the AKD7600-A is an evaluation board for ak7600vf, which is a highly int egrated audio processor including a stereo adc, three stereo da c and digital functions (equalizers, digital filters, delay memories, etc.). ak7600vf needs 5v power s upply. the regulators on the akd7600- a board supply regulated 5v to the device and ak7600vf can be al so supplied directly 5v without a regulator. this board is composed of a main board and a sub-board. it is possible to c ontrol the setting of the board via an usb port. rca connectors are used for inputs and out puts of analog signals. this board al so has a digital interface and can achieve the interface wi th a digital audio system through an optical connector. ? ordering guide AKD7600-A --- evaluation board for ak7600vf usb cable and control software are packed with this board. function ? read/write access to control registers of ak7600vf ? digital audio interface optical output (x1) ? adc 2ch input, dac 6ch output (external analog circuit) ? usb port for the board control ak7600 ak4114 usb dout a in a out +5v opamp opamp opamp opamp dgnd a gnd -12v +12v reg(5v) reg(3.3v) reg(5v) jp18 ak7600 a in-r a in-l a ou t -l1 a ou t -r1 a ou t -l2 a ou t -r2 a ou t -l3 a ou t -r3 pic18 f4550 figure 1 AKD7600-A block diagram (note) each device has x?tal to oscillate clocks separately. a k7600 v f evaluation board rev.1 a kd7600- a
[AKD7600-A] < km091700> 2008/04 - 2 - board diagram ? board diagram usb u13 pic18 f4550 u11 xtal3 +12v agnd -12v port1 port2 reg2 aout3 ain aout2 aout1 u1 reg1 jp13 ak7600 u10 jp12 bnc ak4114 u6 u8 u9 dgnd agnd u3 u2 u4 dgnd + reg3 u5 xtal1 xtal2 u12 dzf1 universal field sw1 figure 2 AKD7600-A board diagram ? description (1) ain/aout1/aout2/aout 3(analog data) rca jacks. the white jacks are us ed for left channels and the red ones are for right channels. (2) port1/port2(digital data) spdif-in(port1) this port is only for examinations, a digital input is not available to use. spdif-out(port2) optical output connector. it outputs the data from whichever among sdto1~3. (3) ak4114(u6) ak4114 outputs digital data of ak7600vf as dit on a slave mode. (4) power supply(+12v, -12v, +5v, agnd, and dgnd) when the regulator(reg1) on the boa rd is used, connect to +12v, agnd | -12v and , dgnd, open +5v jack and short jp18(default set-up : current of this normal opera tion is consumed about 130ma.). otherwise, ak7600vf can be supplied 5v power without the regulator (reg1). c onnect to +12v, -12v, agnd, dgnd, and +5v. and it also needs to open jp18. (according to fallowing table 1 and table 4)
[AKD7600-A] < km091700> 2008/04 - 3 - (5) ak7600vf (u10) this device is a codec (2ch adc, 6ch dac) with a delay line memory and digital filters such as eq. it operates in master mode and the internal sampling rate is 44.1 khz. (6) pic18f4550 (u11) usb control chip. it is possible to set up the registers of ak7600vf and ak4114 from pc via the usb port. (7) sw1 push type button. it is used to initialize the pic18f4550. when connecting the board to pc, it is required to push down the button for initialization. (8) clock (x?tal1~3, bnc, u10 and internal clock of u11) the setting of jumper pins is accord ing to ?evaluation mode? set-up. (9) function setup according to following tables (table 4~table 7) (10) led(dzf) this is the sign of output for dzf pin. (11) usb port(u13) a computer can control ak7600vf and ak4114 on this board by the ak7600 control software through this usb port. evaluation board manual ? operation sequence 1) set up power supplies (the power should be se parated from the source of a power supplier.) name of connector color of connector voltage used for comment and attention default setting +12v red +12v regulator reg1, regulator reg2, regulator reg3, op-amplifiers make sure to be connected by +12v power supplier. and this connector is used when avdd and dvdd(5v-c ) of ak7600vf are supplied from regulator reg1. and dvdd(3.3v), dvdd(5v ) of ak7600vf are supplied from regulator reg2 and reg3. in this case, jp18 and jp19 should be short. (default) when jp18 is open, the orange connector (j2) should be supplied +5v. +12v -12v blue -12v op-amplifier this connector should be connected by -12v power supplier. -12v +5v (j2) orange +4.5 ~ +5.5v avdd and dvdd(5v-c) of ak7600vf, analog input buffer circuit this connector is used when avdd and dvdd (5v-c) of ak7600vf is power supplied +5v without regulators. in this case, j18 should be open. open agnd black 0v analog ground make sure to be connected by the ground connection. 0v dgnd black 0v digital ground this connector is used when dgnd is supplied seperatly with agnd. in this case, wire1 should be open. (default) 0v table 1 power supply lines
[AKD7600-A] < km091700> 2008/04 - 4 - 2) set up the jumper pins and connectors. (according to explanations of ?evaluation mode?: p.4 to p.6) 3) usb connect connect the board to pc w ith the usb cable packed. it is required to push down the button ?sw1? to initialize pic18f4550, the control device from pc. 4) power on power the board on and start up the ak7600 control software. 5) setup the control register (according to explan ations of ?control software manual?: p.8 to p.22) click the button, ?board init? on the ak7600 software to initialize. * when the power is down, dzf pin is off. ? evaluation mode (when you use a sub-board , the silk print numbers on the board of jumpers are changed from the main board jp9 to the sub-board jp1a and the main board jp19 to the sub-board jp2a. ) this evaluation mode is for analog inputs and analog outputs by passing internal adc and dac. (1) default mode ? master mode of ak7600vf ( jp8 master 2-3 ) ? x?tal2 jp9 xtl 1-2 xti pin of ak7600vf ? tx-clk : clko pin signal from ak7600vf( jp1 ext 2-3 ) xti pin of ak4114 ? ext-bick : bick pin signal from ak7600vf( jp3 thr 1-2, jp4 dir 1-2 ) u8 bick pin of ak4114 ? ext-lrck lrck pin signal from ak7600vf( jp7 : dir 2-3 ) u8 lrck pin of ak4114 ? ext-mclk : ( jp5: dir 2-3 , jp6: open) ? sdto: ( jp2: open ) ? cont01-dif bit(d3): i 2 s (1) / msb(0) - (on the register setup of the software) lrck mclk (mhz) bick (mhz) fs 256fs 64fs 44.1 khz 11.2896 2.8224 table 2 system clocks lrck bick mode sdto1-3 i/o i/o 0 24bit, left justified h/l o 64fs o 1 24bit, i 2 s l/h o 64fs o default table 3 audio data format (stereo mode)
[AKD7600-A] < km091700> 2008/04 - 5 - (2) master mode of ak7600vf mclk is from x?tal2(sub-board:x?tal1a), ak4114, or bnc.(the master mode is only for 256fs speed of mclk(11.2896mhz)) (2-1) mclk (jp8: master 2-3, jp9: ext 2-3) (2-1-1) mclk from x?tal2 (jp9: master 1-2) jp9 xti xtl ext jp8 7600 slave master (2-1-2) mclk from ak4114(jp5 dir 2-3, jp6 open) jp8 7600 slave master jp9 xti xtl ext jp5 mclk ext dir jp6 bnc gnd open (2-1-3) mclk from bnc(jp5 ext 1-2, jp6 short) jp8 7600 slave master jp5 mclk ext dir jp9 xti xtl ext jp6 short bnc gnd (2-2) bick(jp3 dir 1-2, jp4 thr 1-2) jp3 phase thr inv jp4 bick dir 64fs (2-3) lrck(jp7 dir 2-3 jp7 lrck 1fs dir (3) ak4114 clock (jp1) (3-1) from x?tal1 (jp1 xtl 1-2) jp1 xti xtl ext (3-2) from clko pin(tx-clk) of ak7600vf(jp1 ext 2-3) jp1 xti xtl ext
[AKD7600-A] < km091700> 2008/04 - 6 - ? other jumper pins set up (1) configuration of jumpers for the power supplies (jp18, jp19, and j2) power supplies jumper power regulator supply to avdd and dvdd(5v-c) :default jp18:short j2:open +5v power supply without a regulator to avdd and dvdd(5v-c) jp18:open supply +5v to j2 regulator supply to dvdd(5v) :default jp19:short - +5v power supply without a regulator to dvdd(5v) jp19:open supply +5v to pin 2 of jp19 table 4 power jumper pins setting (2)digital data sdto1 pin, sdto 2 pin, and sdto 3 pin (jp2) power supplier side jp2 sdto2 to d i t from dir sdto3 to d i t sdto1 to d i t from dir universal area side figure 3 jp2 * default: open jp2 for the anal og inputs to anal og outputs setup. * when the digital outputs (adc outputs: sdto1~3pins) are needed to use, it is necessary to set on the register, cont02 sdto1~3(d5), on the ak7600 software and to link by clip-to-clip between sdto1~3 and dit of jp2 on the board. (3)power supply (jp11, jp14) to ak7600vf (u10) jp11(avdd) jp14(dvdd(5v-c)) default short short table 5 power supply to ak7600vf (4) power supply (jp10) to ak7600vf (u10) vrefh pin jp10(avdd) default short table 6 power supply to vrefh pin of ak7600vf (5) power supply (jp16) to pic18f4550 (u11) jp16 dvdd(5v-c) 1-2 usb(u13) 2-3 (default) table 7 power supply to pic18f4550
[AKD7600-A] < km091700> 2008/04 - 7 - ? board control ? it is possible to control AKD7600-A via a general usb port. connect the usb port on board to pc by the packed cable with the board. ? ak7600 c ontrol software is packed with this board. the soft ware operation sequence is included in this evaluation board manual. ? indication of led ? this is the signal from the dzf pin (no.16) of ak7600vf. dzf pin = ?h?: led on dzf pin = ?l?: led off
[AKD7600-A] < km091700> 2008/04 - 8 - control software manual ? set-up of the evaluation board and control software 1. setup the AKD7600-A board according to previous. 2. connect AKD7600-A to pc with the cable packed. push down the reset bu tton ?sw1? to initialize the usb chip. (according to following explanation ?usb connection?) 3. insert the cd-rom labeled ?AKD7600-A evaluation kit? into the cd-rom drive. 4. access the cd-rom drive and double-click the icon of ?ak7600.exe? to set up the program. (ak7600.exe: this is the control software for ak7600vf.) 5. then, please evaluate according to ?control software operation flow?. ? usb connection 1. insert the usb cable to the usb port on AKD7600-A board. if there is an error message, device has not been recognized from the windows, click the message and cancel it. 2. press the button which is ?sw1? on the board, and th e windows o.s. will recognize this board automatically. 3. it can be verified to be conn ected on ?human interface device (hid)? of the device manager on the windows. *please use a set of a board and software one to one . it is recommended not to use multiple connections. ? control software operation flow keep the following flow 1. activate the software as double-click ?ak7600.exe?. 2. click ?board init? button to initialize the board. 3. select the needed dialogue to ev aluate by changing the setting. (note) if the usb cable is removed when the control software is being used, please close the software and start this operation flow again from first.
[AKD7600-A] < km091700> 2008/04 - 9 - figure 4 control software * this control software is possible to download an execution file to set up the registers, to set up ak4114 and to use the equalizer. they can be selected by the tab items above. th e outside buttons of the tap belong to following explanations. ? pdn: control of the pdn pin - ak7600vf pin no. 17(on=high /off 1 low) ? rstn: control of ak7600vf rstn register (on=normal (default)/off 1 reset) ? cs4: control of ak4114 pdn pin(on=high /off 1 low) ? board init: to initialize of AKD7600-A ? read: to read out the registers of ak7600vf cont00~02 on the software screen ? read all: to read out the present condition of the register setup on a text file ? write all: to load the register condition setup by a text file has been created a register setup ? exit: to exit this software operation
[AKD7600-A] < km091700> 2008/04 - 10 - (1) register set-up figure 5 register control screen command register name d7 d6 d5 d4 d3 d2 d1 d0 01h control 00 0 0 0 0 0 pmadc pmdac rstn default 0 0 0 0 0 1 1 1 table 8 registers default setup cont00 command register name d7 d6 d5 d4 d3 d2 d1 d0 02h control 01 dzd3 dzd2 dzd1 dzlh dif 0 0 smute default 0 0 0 0 1 0 0 0 table 9 registers default setup cont01 command register name d7 d6 d5 d4 d3 d2 d1 d0 03h control 02 lrck bick mcko reserved do3 do2 do1 0 default 0 0 0 0 0 0 0 0 table 10 registers default setup cont02
[AKD7600-A] < km091700> 2008/04 - 11 - ? register name: cont00 d7 d6 d5 d4 d3 d2 d1 d0 command (01h) 0 0 0 0 0 0 0 1 setting bit (1byte) 0 0 0 0 0 pmadc pmdac rstn r/w rd rd rd rd rd r/w r/w r/w default 0 0 0 0 0 1 1 0 it is necessary to change a bit for outputs of th e digital signals, pmadc bit(d2), pmdac bit(d1). ? rstn: internal timing reset 0: reset (the dzf pin goes to ?h? but register values are not initialized.) 1: normal operation ? pmdac: dac1-3 power management 0: power down (all dac?s) 1: normal operation (default) ? pmadc: adc power management 0: power down 1: normal operation (default) ? register name: cont01 d7 d6 d5 d4 d3 d2 d1 d0 command (02h) 0 0 0 0 0 0 1 0 setting bit (1byte) dzd3 dzd2 dzd1 dzlh dif 0 0 smute r/w r/w r/w r/w r/w r/w rd rd r/w default 0 0 0 0 1 0 0 0 (note) writing to rd bits is ignored. ? dzd3: dzf pin setting 0: indicate zero detect of dac3 at dzf pin 1: ignore zero detect ? dzd2: dzf pin setting 0: indicate zero detect of dac2 at dzf pin 1: ignore zero detect ? dzd1: dzf pin setting 0: indicate zero detect of dac1 at dzf pin 1: ignore zero detect ? dzlh: dzf pin setting 0: output ?h? as a result of dzf pin zero detection 1: output ?l? as a result of dzf pin zero detection ? dif: digital output format (dif mode setting) 0: left justified mode 1: i 2 s mode (default) ? smute: soft mute enable 0: normal operation 1: soft mute execute for all dac?s
[AKD7600-A] < km091700> 2008/04 - 12 - d7 d6 d5 d4 dac3 dac2 dac 1 dzf pin output level 0 0 0 0 zero zero zero h 0 0 1 0 zero zero - h 0 1 0 0 zero - zero h 0 1 1 0 zero - - h 1 0 0 0 - zero zero h 1 0 1 0 - zero - h 1 1 0 0 - - zero h 1 1 1 0 - - - h 0 0 0 1 zero zero zero l 0 0 1 1 zero zero - l 0 1 0 1 zero - zero l 0 1 1 1 zero - - l 1 0 0 1 - zero zero l 1 0 1 1 - zero - l 1 1 0 1 - - zero l 1 1 1 1 - - - l table 11 dzf pin setup ? register name: cont02 d7 d6 d5 d4 d3 d2 d1 d0 command (03h) 0 0 0 0 0 0 1 1 setting bit (1byte) lrck bick mcko reserved do3 do2 do1 0 r/w r/w r/w r/w r/w r/w r/w r/w rd default 0 0 0 0 0 0 0 0 ? lrck: lr clock output enable 0: lrck pin outputs ?l? 1: output lrck to the lrck pin ? bick: bit clock output enable 0: bick pin outputs ?l? 1: output bit clock (64fs) to the bick pin ? mcko: master clock output enable 0: clko pin outputs ?l? 1: output master clock (256fs) to the clko pin ? reserved: write ?0? into this bit. ? do3: sdto3 signal output enable 0: sdto3 pin outputs ?l? 1: output audio data to the sdto3 pin ? do2: sdto2 signal output enable 0: sdto2 pin outputs ?l? 1: output audio data to the sdto2 pin ? do1: sdto1 signal output enable 0: sdto1 pin outputs ?l? 1: output audio data to the sdto1 pin
[AKD7600-A] < km091700> 2008/04 - 13 - (2) set-up for ak4114 figure 6 ak4114 control screen ? ak4114 can be setup to make output or to get input. ak4114 setting mclk frequency of main clock output from ak4114 0 : 256fs 1 : 256fs 2 : 512fs 3 : 128fs cm master clock operation mode of ak4114 0 : cm = 00 1 : cm = 01 2 : cm = 10 3 : cm = 11 dif format setup of ak4114 i/o 0 : 16bit right ( output ) 1 : 18bit right ( output ) 2 : 20bit right ( output ) 3 : 24bit right ( output ) 4 : 24bit left ( output ) 5 : 24bit i 2 s ( output ) 6 : 24bit left ( input ) 7 : 24bit i 2 s ( input ) table 12 ak4114 set-up
[AKD7600-A] < km091700> 2008/04 - 14 - (3) equalizer figure 7 equalizer screen * the signals from adc can be adjusted on this [equalizer] window and sent to dac1, dac2 and dac3. * please press the enter key after numbers are put in the boxes for this equalizer set-up. * after entered numbers which are filter coefficients of e qualizers and coefficients of the function to set up, click [send] buttons to be executed properly. filter set * input a hexadecimal number of 4 ciphers for 16-bit single coefficients. e.g. : if the number from the table of the coefficient is 0x4000, enter 0x4000. * input a hexadecimal number of 8 ciphers for 16-bit double coefficients. use a hexadecimal number of 7 ciphers from the second number of the written 8 numbers on the tables of the coefficient register set-up and add 0 at the end of the 7 available numbers. e.g. : if the number from the table of the coefficient is 0x 0 4000000, enter 0x4000000 0 . figure 8 filter set
[AKD7600-A] < km091700> 2008/04 - 15 - explanation for the each function function figure 9 function command 40h shift setting(multiple) r/w default value data 1 (2byte) li1 coefficient 1bit left (x2) r/w 0x2000 data 2 (2byte) ri1 coefficient 1bit left (x2) r/w 0x2000 data 3 (2byte) lt coefficient 1bit left (x2) r/w 0x4000 data 4 (2byte) lo1 coefficient 1bit left (x2) r/w 0x0000 data 5 (2byte) lo2 coefficient 1bit left (x2) r/w 0x0000 command 41h shift setting(multiple) r/w default value data 1 (2byte) li2 coefficient 1bit left (x2) r/w 0x2000 data 2 (2byte) ri2 coefficient 1bit left (x2) r/w 0x2000 data 3 (2byte) rt coefficient 1bit left (x2) r/w 0x4000 data 4 (2byte) ro1 coefficient 1bit left (x2) r/w 0x0000 data 5 (2byte) ro2 coefficient 1bit left (x2) r/w 0x0000 z -n z - 1 z - 1 z - 1 z - 1 z - 1 z - 1 z - 1 z - 1 z -n a10 li1 ri1 li2 ri2 d1 d2 a11 a12 a20 a21 a22 b11 b12 b21 b22 rt lo1 ro1 lo2 ro2 function all 16bit 1bit left
[AKD7600-A] < km091700> 2008/04 - 16 - command 42h shift setting(multiple) r/w default value data 1 (2byte) a12 coefficient 1bit left (x2) r/w 0x0000 data 2 (2byte) a11 coefficient 1bit left (x2) r/w 0x0000 data 3 (2byte) a10 coefficient 1bit left (x2) r/w 0x4000 data 4 (2byte) b12 coefficient 1bit left (x2) r/w 0x0000 data 5 (2byte) b11 coefficient 1bit left (x2) r/w 0x0000 command 43h shift setting(multiple) r/w default value data 1 (2byte) a22 coefficient 1bit left (x2) r/w 0x0000 data 2 (2byte) a21 coefficient 1bit left (x2) r/w 0x0000 data 3 (2byte) a20 coefficient 1bit left (x2) r/w 0x4000 data 4 (2byte) b22 coefficient 1bit left (x2) r/w 0x0000 data 5 (2byte) b21 coefficient 1bit left (x2) r/w 0x0000 (note) all data are r/w. table 13 function att attenuate input data for both left and right channels. figure 10 att command 44h shift setting(multiple) r/w default value data 1 (2byte) pre eq att setting coefficient 1bit left (x2) r/w 0x4000 data 2 (2byte) dummy 1bit left (x2) r/w 0x0000 data 3 (2byte) dummy 1bit left (x2) r/w 0x0000 data 4 (2byte) dummy 1bit left (x2) r/w 0x0000 data 5 (2byte) dummy 1bit left (x2) r/w 0x0000 (note) all data are r/w. table 14 att eq setting figure 11 equalizer << 1 << 1 eq1 eq2 eq3 eq4 z -1 eq0 lch rch z -1 z -1 z -1 z -1 z -1 z -1 z -1 z -1 z -1 z -1 z -1 a 0 a 1 a 2 b1 b2 a 0 a 1 a 2 b1 b2 a 0 a 1 a 2 b1 b2 a 0 a 1 a 2 b1 b2 a 0 a 1 a 2 b1 b2
[AKD7600-A] < km091700> 2008/04 - 17 - command 81h shift setting(multiple) r/w default value data 1 (4byte) eq0 a2 coefficient 1bit left (x2) r/w 0x00000000 data 2 (4byte) eq0 a1 coefficient 1bit left (x2) r/w 0x00000000 data 3 (4byte) eq0 a0 coefficient 1bit left (x2) r/w 0x04000000 data 4 (4byte) eq0 b2 coefficient 1bit left (x2) r/w 0x00000000 data 5 (4byte) eq0 b1 coefficient 1bit left (x2) r/w 0x00000000 command 82h shift setting(multiple) r/w default value data 1 (4byte) eq1 a2 coefficient 1bit left (x2) r/w 0x00000000 data 2 (4byte) eq1 a1 coefficient 1bit left (x2) r/w 0x00000000 data 3 (4byte) eq1 a0 coefficient 1bit left (x2) r/w 0x04000000 data 4 (4byte) eq1 b2 coefficient 1bit left (x2) r/w 0x00000000 data 5 (4byte) eq1 b1 coefficient 1bit left (x2) r/w 0x00000000 command 83h shift setting(multiple) r/w default value data 1 (4byte) eq2 a2 coefficient 1bit left (x2) r/w 0x00000000 data 2 (4byte) eq2 a1 coefficient 1bit left (x2) r/w 0x00000000 data 3 (4byte) eq2 a0 coefficient 1bit left (x2) r/w 0x04000000 data 4 (4byte) eq2 b2 coefficient 1bit left (x2) r/w 0x00000000 data 5 (4byte) eq2 b1 coefficient 1bit left (x2) r/w 0x00000000 command 45h shift setting(multiple) r/w default value data 1 (2byte) eq3 a2 coefficient 1bit left (x2) r/w 0x0000 data 2 (2byte) eq3 a1 coefficient 1bit left (x2) r/w 0x0000 data 3 (2byte) eq3 a0 coefficient 1bit left (x2) r/w 0x4000 data 4 (2byte) eq3 b2 coefficient 1bit left (x2) r/w 0x0000 data 5 (2byte) eq3 b1 coefficient 1bit left (x2) r/w 0x0000 command 46h shift setting(multiple) r/w default value data 1 (2byte) eq4 a2 coefficient 1bit left (x2) r/w 0x0000 data 2 (2byte) eq4 a1 coefficient 1bit left (x2) r/w 0x0000 data 3 (2byte) eq4 a0 coefficient 1bit left (x4) r/w 0x2000 data 4 (2byte) eq4 b2 coefficient 1bit left (x2) r/w 0x0000 data 5 (2byte) eq4 b1 coefficient 1bit left (x2) r/w 0x0000 (note) all data are r/w. table 15 equalizer
[AKD7600-A] < km091700> 2008/04 - 18 - f-att, r-att, n-att amplify or regulate each front (l1, r1), rear (l 2, r2) and sw (l3, r3) x?over filter input data. figure 12 f-att, r-att, and n-att command 47h shift setting(multiple) r/w default value data 1 (2byte) front att setting coefficient 1bit left (x2) r/w 0x4000 data 2 (2byte) rear att setting coefficient 1bit left (x2) r/w 0x4000 data 3 (2byte) sw(nf) att setting coefficient 1bit left (x2) r/w 0x4000 data 4 (2byte) dummy 1bit left (x2) r/w 0x0000 data 5 (2byte) dummy 1bit left (x2) r/w 0x0000 (note) all data are r/w. table 16 f-att, r-att, and n-att x?over filter (hpf & lpf) figure 13 x?over filter command 84h shift setting(multiple) r/w default value data 1 (4byte) hpf1-1 a2 coefficient 1bit left (x2) r/w 0x00000000 data 2 (4byte) hpf1-1 a1 coefficient 1bit left (x2) r/w 0x00000000 data 3 (4byte) hpf1-1 a0 coefficient 1bit left (x2) r/w 0x04000000 data 4 (4byte) hpf1-1 b2 coefficient 1bit left (x2) r/w 0x00000000 data 5 (4byte) hpf1-1 b1 coefficient 1bit left (x2) r/w 0x00000000 command 85h shift setting(multiple) r/w default value data 1 (4byte) hpf1-2 a2 coefficient 1bit left (x2) r/w 0x00000000 data 2 (4byte) hpf1-2 a1 coefficient 1bit left (x2) r/w 0x00000000 data 3 (4byte) hpf1-2 a0 coefficient 1bit left (x2) r/w 0x04000000 data 4 (4byte) hpf1-2 b2 coefficient 1bit left (x2) r/w 0x00000000 data 5 (4byte) hpf1-2 b1 coefficient 1bit left (x2) r/w 0x00000000 << 1 << 1 z -1 n first step second step z -1 z -1 z -1 z -1 z -1 a 0 a 1 a 2 b1 b2 a 0 a 1 a 2 b1 b2 hpf1-1 hpf2-1 lpf-1 hpf1-2 hpf2-2 lpf-2
[AKD7600-A] < km091700> 2008/04 - 19 - command 86h shift setting(multiple) r/w default value data 1 (4byte) hpf2-1 a2 coefficient 1bit left (x2) r/w 0x00000000 data 2 (4byte) hpf2-1 a1 coefficient 1bit left (x2) r/w 0x00000000 data 3 (4byte) hpf2-1 a0 coefficient 1bit left (x2) r/w 0x04000000 data 4 (4byte) hpf2-1 b2 coefficient 1bit left (x2) r/w 0x00000000 data 5 (4byte) hpf2-1 b1 coefficient 1bit left (x2) r/w 0x00000000 command 87h shift setting(multiple) r/w default value data 1 (4byte) hpf2-2 a2 coefficient 1bit left (x2) r/w 0x00000000 data 2 (4byte) hpf2-2 a1 coefficient 1bit left (x2) r/w 0x00000000 data 3 (4byte) hpf2-2 a0 coefficient 1bit left (x2) r/w 0x04000000 data 4 (4byte) hpf2-2 b2 coefficient 1bit left (x2) r/w 0x00000000 data 5 (4byte) hpf2-2 b1 coefficient 1bit left (x2) r/w 0x00000000 command 88h shift setting(multiple) r/w default value data 1 (4byte) lpf-1 a2 coefficient 1bit left (x2) r/w 0x00000000 data 2 (4byte) lpf-1 a1 coefficient 1bit left (x2) r/w 0x00000000 data 3 (4byte) lpf-1 a0 coefficient 1bit left (x2) r/w 0x04000000 data 4 (4byte) lpf-1 b2 coefficient 1bit left (x2) r/w 0x00000000 data 5 (4byte) lpf-1 b1 coefficient 1bit left (x2) r/w 0x00000000 command 89h shift setting(multiple) r/w default value data 1 (4byte) lpf-2 a2 coefficient 1bit left (x2) r/w 0x00000000 data 2 (4byte) lpf-2 a1 coefficient 1bit left (x2) r/w 0x00000000 data 3 (4byte) lpf-2 a0 coefficient 1bit left (x2) r/w 0x04000000 data 4 (4byte) lpf-2 b2 coefficient 1bit left (x2) r/w 0x00000000 data 5 (4byte) lpf-2 b1 coefficient 1bit left (x2) r/w 0x00000000 (note) all data are r/w. table 17 x?over filter (hpf & lpf) f-gain, r-gain, n-gain amplify or regulate each front (l1, r1), rear (l2, r2) and sw (l3, r3) x?over filter output data. figure 14 f-gain, r-gain, n-gain << 1 << 1
[AKD7600-A] < km091700> 2008/04 - 20 - command 48h shift setting(multiple) r/w default value data 1 (2byte) front gain setting coefficient 1bit left (x2) r/w 0x4000 data 2 (2byte) rear gain setting coefficient 1bit left (x2) r/w 0x4000 data 3 (2byte) sw(nf) gain setting coefficient 1bit left (x2) r/w 0x4000 data 4 (2byte) dummy 1bit left (x2) r/w 0x0000 data 5 (2byte) dummy 1bit left (x2) r/w 0x0000 table 18 f-gain, r-gain, and n-gain delay time setting (fs step) 1. d1 or d2 delay time setting of function 2. delay time setting of each fl, fr, rr, rl, nl and nr channel * (1/fs = 1/44100 = approximately 0.0226ms) = one unit. figure 15 delay time command 49h setting unit r/w default value data 1 (2byte) function2 d1 delay time set range (0x0000~0x002d) delay time: 1/fs unit r/w 0x0000 data 2 (2byte) front l1 out delay time set range (0x0000~0x031a) delay time: 1/fs unit r/w 0x0000 data 3 (2byte) rear l2 out delay time set range (0x0000~0x031a) delay time: 1/fs unit r/w 0x0000 data 4 (2byte) sw l3 out delay time set range (0x0000~0x031a) delay time: 1/fs unit r/w 0x0000 data 5 (2byte) dummy - r/w 0x0000 delay memory 1word=24bit 18ms delay = 794word (44.1 khz x 0.018) lch input fl rl nl l1 out (front) l2 out (rear) l3 out (sw) delay memory 1word=24bit 18ms delay = 794word (44.1 khz x 0.018) rch input fr rr nl r1 out (front) r2 out (rear) r3 out (sw)
[AKD7600-A] < km091700> 2008/04 - 21 - command 4ah setting unit r/w default value data 1 (2byte) function2 d2 delay time set range (0x0000~0x002d) delay time: 1/fs unit r/w 0x0000 data 2 (2byte) front r1 out delay time set range (0x0000~0x031a) delay time: 1/fs unit r/w 0x0000 data 3 (2byte) rear r2 out delay time set range (0x0000~0x031a) delay time: 1/fs unit r/w 0x0000 data 4 (2byte) sw r3 out delay time set range (0x0000~0x031a) delay time: 1/fs unit r/w 0x0000 data 5 (2byte) dummy - r/w 0x0000 (note) all data are r/w. when the delay time is set over its limit, it will be set to the maximum value. table 19 delay time setup spectrum analyzer each data level read of spectrum analyzer there are 7 bands of the detection frequency (f0) of spectrum analyzer level at fs=44.1 khz. command c1h r/w data1 (2byte) 68hz level rd command c1h r/w data1 (2byte) 160hz level rd command c1h r/w data1 (2byte) 400hz level rd command c1h r/w data1 (2byte) 1khz level rd command c1h r/w data1 (2byte) 2.5khz level rd command c1h r/w data1 (2byte) 6.3khz level rd command c1h r/w data1 (2byte) 16khz level rd table 20 spectrum analyzer
[AKD7600-A] < km091700> 2008/04 - 22 - measurement results [measurement condition] ? measuring instrument: audio precision system two cascade ? mclk : 256fs ? bick : 64fs ? fs : 44.1 khz ? bit : 24bit ? power supply (reg): avdd = 5.0v, dvdd = 5.0v, dvdd (5v-c) = 5.0v ? interface : dsp data (optical output port for adc, psia for dac) ? temperature : room temperature [measurement results] result parameter l1ch / r1ch l2ch / r2ch l3ch / r3ch unit adc analog input characteristics: s/(n+d): filter=none (fs=44.1 khz, -1dbfs, bw=20khz) 91.7/91.7 92.8/91.6 91.9/91.4 db d-range: filter=a-weighted (fs=44.1 khz, -60dbfs) 98.2/98.1 98.3/99.0 98.3/98.0 db s/n: filter=a-weighted (fs=44.1 khz) 98.1/97.8 98.2/97.5 98.2/97.7 db result parameter l1ch / r1ch l2ch / r2ch l3ch / r3ch unit dac analog output characteristics: s/(n+d): filter=none (fs=44.1 khz, 0dbfs, bw=20khz) 89.1/ 89.6 89.2/89.5 89.6/88.9 db d-range: filter=a-weighted (fs=44.1 khz, -60dbfs) 102.4/102.6 101.4/102.6 102.3/102.5 db s/n: filter=a-weighted (fs=44.1 khz) 102.9/102.6 102.1/103.1 103.0/102.4 db
[AKD7600-A] < km091700> 2008/04 - 23 - [adc plots] figure 16 thd+n vs. input level (fin=1 khz) figure 17 thd+n vs. input frequency (input level=-1dbfs) akm 04/30/08 13:15:10 adc thd+n vs. input frequency -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s 2k 20k 4k 6k 8k 10k 12k 14k 16k 18k hz akm 04/30/08 13:12:37 adc thd+n vs. input level -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s -140 +0 -120 -100 -80 -60 -40 -20 dbr
[AKD7600-A] < km091700> 2008/04 - 24 - figure 18 linearity figure 19 frequency response akm 04/30/08 13:26:49 adc linearity -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s -140 +0 -120 -100 -80 -60 -40 -20 dbr 5 55 a km 02/26/08 12:05:02 adc frequency responsel (input level = -1db) -10 -0 -9.5 -9 -8.5 -8 -7.5 -7 -6.5 -6 -5.5 -5 -4.5 -4 -3.5 -3 -2.5 -2 -1.5 -1 -0.5 -4.097 -1.016 d b f s 5.2k 22k 5.5k 6k 6.5k 7.2k 8.2k 9.2k 10k 12k 15k 20k 21.125k 17.3375k hz dx=-3.7875 khz d y =+3.081 db
[AKD7600-A] < km091700> 2008/04 - 25 - figure 20 crosstalk figure 21 fft plot (fin=1 khz, input level =-1dbfs) akm 02/15/08 19:21:55 adc fft (input level = -1db) 20 20k 50 100 200 500 1k 2k 5k 10k hz -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s akm 02/15/08 19:26:37 adc crosstalk 20 20k 50 100 200 500 1k 2k 5k 10k hz -150 -80 -145 -140 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b 5 5 5 5 5 5 5
[AKD7600-A] < km091700> 2008/04 - 26 - figure 22 fft plot (fin=1 khz, input level =-60dbfs) figure 23 fft plot (no signal input) akm 02/15/08 19:23:25 adc fft (no signal) 20 20k 50 100 200 500 1k 2k 5k 10k hz -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s akm 02/15/08 19:22:39 adc fft (input level = -60db) 20 20k 50 100 200 500 1k 2k 5k 10k hz -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s
[AKD7600-A] < km091700> 2008/04 - 27 - [dac plots] figure 24 thd+n vs. input level (fin=1 khz) figure 25 thd+n vs. input frequency (input level =0dbfs) akm 02/15/08 18:54:47 dac thd+n vs. input frequency (input level = 0db) 2k 20k 4k 6k 8k 10k 12k 14k 16k 18k hz -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a akm 02/15/08 18:41:20 dac thd+n vs. input level (input level = 0db) -140 +0 -120 -100 -80 -60 -40 -20 dbfs -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a
[AKD7600-A] < km091700> 2008/04 - 28 - figure 26 linearity figure 27 frequency response akm 02/15/08 18:56:53 dac linearity (input level = 0db) -140 +0 -120 -100 -80 -60 -40 -20 dbfs -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a a km 02/29/08 19:09:28 dac frequncy response -5 +2 -4.75 -4.5 -4.25 -4 -3.75 -3.5 -3.25 -3 -2.75 -2.5 -2.25 -2 -1.75 -1.5 -1.25 -1 -0.75 -0.5 -0.25 -0 +0.25 +0.5 +0.75 +1 +1.25 +1.5 +1.75 -0.299 -0.299 d b r a 20 20k 50 100 200 500 1k 2k 5k 10k 20k 20k hz dx=0.00000 hz d y =+0.000 d b
[AKD7600-A] < km091700> 2008/04 - 29 - figure 28 crosstalk figure 29 fft plot (fin=1 khz, input level =0dbfs) akm 02/15/08 19:15:21 dac fft (input level = 0db) -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 20 20k 50 100 200 500 1k 2k 5k 10k hz akm 02/15/08 18:21:46 dac2 l/r crosstalk 20 20k 50 100 200 500 1k 2k 5k 10k hz -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b 5555555555555555555555555555555 5
[AKD7600-A] < km091700> 2008/04 - 30 - figure 30 fft plot (fin=1 khz, input level =-60dbfs) figure 31 fft plot (no signal input) akm 02/15/08 19:17:05 dac fft (no signal) -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 20 20k 50 100 200 500 1k 2k 5k 10k hz akm 02/15/08 19:16:23 dac fft (input level = -60db) -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 20 20k 50 100 200 500 1k 2k 5k 10k hz
[AKD7600-A] < km091700> 2008/04 - 31 - revision history important notice z these products and their specifications are subject to change without notice. when you consider any use or application of these produc ts, please make inquiries the sales office of asahi kasei emd corporation (akemd) or authorized distributors as to current status of the products. z akemd assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of any information contained herein. z any export of these products, or devices or systems containi ng them, may require an export license or other official approval under the law and regulations of the country of e xport pertaining to customs and tariffs, currency exchange, or strategic materials. z akemd products are neither intended nor au thorized for use as critical components note1) in any safety, life support, or other hazard related device or system note2) , and akemd assumes no responsibility for such use, except for the use approved with the express written consent by representative director of akemd. as used here: note1) a critical component is one whose failure to func tion or perform may reasonably be expected to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it, and which must therefore meet very high standards of performance and reliability. note2) a hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other fi elds, in which its failure to function or perform may reasonably be expected to result in loss of life or in significant injury or damage to person or property. z it is the responsibility of the buyer or distributor of akemd pr oducts, who distributes, dis poses of, or otherwise places the product with a third party, to notify such third party in advance of the above cont ent and conditions, and the buyer or distributor agrees to assume any and all re sponsibility and liability for and hold akemd harmless from any and all claims arising from the use of said product in the absence of such notification. date (yy/mm/dd) manual revision board revision reason page contents 08/04/30 km091700 1 first edition
5 5 4 4 3 3 2 2 1 1 d d c c b b a a title size document number rev date: sheet of top 1 ak7600vf-a a4 17 tuesday, april 22, 2008 title size document number rev date: sheet of top 1 ak7600vf-a a4 17 tuesday, april 22, 2008 title size document number rev date: sheet of top 1 ak7600vf-a a4 17 tuesday, april 22, 2008 pc-pdn pc-sda pc-scl tsti ak7600 sdto1 sdto3 dzf pc-scl aout-l1 aout-l2 aout-l3 tx-clk aout-r1 aout-r2 aout-r3 pc-sda ain-r ext-mclk ext-lrck ext-bick pc-pdn ain-l sdto2 tsti pc i/f pc-sclk pc-scl pc-sda pc-cs4n pc-cs3n pc-si pc-pdn tsti ak4114 sdto1 sdto2 sdto3 dzf pc-sclk ext-mclk tx-clk pc-cs4n pc-cs3n pc-si ext-lrck ext-bick ain ain-r ain-l power aout aout-l1 aout-l2 aout-l3 aout-r1 aout-r2 aout-r3
5 5 4 4 3 3 2 2 1 1 d d c c b b a a ain-l ain-r amp-pw- amp-pw+ amp-pw- amp-pw+ title size document number rev date: sheet of ain 1 ak7600vf-a a4 27 tuesday, april 22, 2008 title size document number rev date: sheet of ain 1 ak7600vf-a a4 27 tuesday, april 22, 2008 title size document number rev date: sheet of ain 1 ak7600vf-a a4 27 tuesday, april 22, 2008 shortest wiring ain-l shortest wiring ain-r ?? ?? + c9 22uf(a) + c9 22uf(a) + c2 10uf + c2 10uf + - u1b njm5532d + - u1b njm5532d 5 6 7 8 4 c8 68pf c8 68pf r2 10k r2 10k + c4 22uf(a) + c4 22uf(a) r4 10k r4 10k + c7 10uf + c7 10uf r3 10k r3 10k r1 10k r1 10k + - u1a njm5532d + - u1a njm5532d 3 2 1 8 4 c1 0.1uf c1 0.1uf c3 68pf c3 68pf + c5 10uf(a) + c5 10uf(a) c6 0.1uf c6 0.1uf + c10 10uf(a) + c10 10uf(a) rca2 mr-552ls(red) rca2 mr-552ls(red) t b s rca1 mr-552ls(white) rca1 mr-552ls(white) t b s
5 5 4 4 3 3 2 2 1 1 d d c c b b a a aout-l1 aout-l2 aout-l3 aout-r3 aout-r2 aout-r1 amp-pw- amp-pw+ amp-pw- amp-pw+ amp-pw- amp-pw+ amp-pw- amp-pw+ amp-pw- amp-pw+ amp-pw- amp-pw+ title size document number rev date: sheet of a-out 1 ak7600vf-a a3 37 tuesday, april 22, 2008 title size document number rev date: sheet of a-out 1 ak7600vf-a a3 37 tuesday, april 22, 2008 title size document number rev date: sheet of a-out 1 ak7600vf-a a3 37 tuesday, april 22, 2008 area:shortest wiring aout-l1 aout-l2 aout-l3 aout-r1 aout-r2 aout-r3 area:shortest wiring area:shortest wiring ?? ?? ?? ?? ?? ?? r11 4.7k r11 4.7k c13 220pf(f) c13 220pf(f) r18 4.7k r18 4.7k r14 4.7k r14 4.7k r7 4.7k r7 4.7k + - u2b njm5532d + - u2b njm5532d 5 7 8 4 6 + c12 10uf + c12 10uf + c30 22uf(a) + c30 22uf(a) r6 4.7k r6 4.7k + c39 22uf(a) + c39 22uf(a) c32 220pf(f) c32 220pf(f) r13 4.7k r13 4.7k + c18 22uf(a) + c18 22uf(a) + c27 22uf(a) + c27 22uf(a) + - u3b njm5532d + - u3b njm5532d 5 7 8 4 6 r5 4.7k r5 4.7k c25 220pf(f) c25 220pf(f) rca7 mr-552ls(red) rca7 mr-552ls(red) t b s r21 10k(dip) r21 10k(dip) r10 10k(dip) r10 10k(dip) c19 220pf(f) c19 220pf(f) rca5 mr-552ls(red) rca5 mr-552ls(red) t b s c38 220pf(f) c38 220pf(f) rca8 mr-552ls(white) rca8 mr-552ls(white) t b s r9 10k(dip) r9 10k(dip) + c15 22uf(a) + c15 22uf(a) rca4 mr-552ls(white) rca4 mr-552ls(white) t b s r20 4.7k r20 4.7k + c36 10uf + c36 10uf + c17 22uf(a) + c17 22uf(a) r19 4.7k r19 4.7k c35 0.1uf c35 0.1uf rca6 mr-552ls(white) rca6 mr-552ls(white) t b s + - u4a njm5532d + - u4a njm5532d 3 1 8 4 2 c26 220pf(f) c26 220pf(f) r15 10k(dip) r15 10k(dip) rca3 mr-552ls(red) rca3 mr-552ls(red) t b s r22 10k(dip) r22 10k(dip) + c29 22uf(a) + c29 22uf(a) r16 10k(dip) r16 10k(dip) c20 220pf(f) c20 220pf(f) c11 0.1uf c11 0.1uf + c46 10uf + c46 10uf c31 220pf(f) c31 220pf(f) c45 0.1uf c45 0.1uf + c28 22uf(a) + c28 22uf(a) + c42 22uf(a) + c42 22uf(a) + - u4b njm5532d + - u4b njm5532d 5 7 8 4 6 + c41 22uf(a) + c41 22uf(a) + c22 10uf + c22 10uf + c24 10uf + c24 10uf + c34 10uf + c34 10uf + c16 22uf(a) + c16 22uf(a) c33 0.1uf c33 0.1uf c43 220pf(f) c43 220pf(f) c21 0.1uf c21 0.1uf c23 0.1uf c23 0.1uf c37 220pf(f) c37 220pf(f) + - u2a njm5532d + - u2a njm5532d 3 1 8 4 2 + c40 22uf(a) + c40 22uf(a) c14 220pf(f) c14 220pf(f) c44 220pf(f) c44 220pf(f) r17 4.7k r17 4.7k + - u3a njm5532d + - u3a njm5532d 3 1 8 4 2 r8 4.7k r8 4.7k r12 4.7k r12 4.7k
5 5 4 4 3 3 2 2 1 1 d d c c b b a a dif-rx dif-tx pc-cs3n pc-si pc-sclk ext-mclk ext-bick ext-lrck pc-cs4n tx-clk dzf sdto3 sdto2 sdto1 dvdd(3.3v) dvdd(3.3v) dvdd(5v) dvdd(3.3v) dvdd(3.3v) dvdd(5v) dvdd(3.3v) dvdd(5v) dvdd(5v) dvdd(5v) dvdd(5v) dvdd(5v) dvdd(5v) dvdd(5v) title size document number rev date: sheet of ak4114 1 ak7600vf-a a3 47 tuesday, april 22, 2008 title size document number rev date: sheet of ak4114 1 ak7600vf-a a3 47 tuesday, april 22, 2008 title size document number rev date: sheet of ak4114 1 ak7600vf-a a3 47 tuesday, april 22, 2008 usb ?? dvss ak7600vf slave :1-2 master:2-3 spdi/f optical in spdi/f optical out ext default : 1-2short xtl ext inv thr 64fs dir bick lrck bick (2.8224mhz) lrck (44.1khz) mcko1 dir 1fs 256fs dir dir-sdto dir-daux mlck bick phase mkfs zero detect pin lrck slave master ?? 1.vcc 2.gnd 3.out ?? 1.gnd 2.vcc 3.in ?? xtl : 1-2 ext : 2-3 ?? thr : 1-2 inv : 2-3 ?? dir : 1-2 64fs : 2-3 ?? 1fs : 1-2 dir : 2-3 ?? ext : 1-2 dir : 2-3 1-2:sdto3 3-4:sdto2 5-6:sdto1 ?? ?? ?? c58 0.1uf c58 0.1uf r24 18k r24 18k jp2 jp2 xtal1 11.2896mhz xtal1 11.2896mhz + c59 10uf + c59 10uf r28 100 r28 100 jp3 jp3 1 2 3 jp6 jp6 1 2 u5b 74hc14 u5b 74hc14 3 4 14 7 l1 10uh l1 10uh c56 0.1uf c56 0.1uf r27 100 r27 100 r26 100 r26 100 u9 74hc4040 u9 74hc4040 clk 10 rst 11 q1 9 q2 7 q3 6 q4 5 q5 3 q6 2 q7 4 q8 13 q9 12 q10 14 q11 15 q12 1 vcc 16 gnd 8 u5e 74hc14 u5e 74hc14 11 10 14 7 c49 0.1uf c49 0.1uf u8 74hc245 u8 74hc245 a1 2 a2 3 a4 5 a5 6 a6 7 a7 8 a8 9 dir 1 g 19 b1 18 b2 17 b3 16 b4 15 b5 14 b6 13 b7 12 b8 11 vcc 20 gnd 10 a3 4 r25 470 r25 470 + c60 10uf + c60 10uf c62 0.1uf c62 0.1uf jp8 jp8 1 2 3 jp7 jp7 1 2 3 jp4 jp4 1 2 3 c50 0.1uf c50 0.1uf c61 0.1uf c61 0.1uf jp1 jp1 1 2 3 + c55 10uf + c55 10uf jp5 jp5 1 2 3 u5f 74hc14 u5f 74hc14 13 12 14 7 r29 100 r29 100 port1 torx141 port1 torx141 out 1 vcc 3 gnd 2 port2 totx141 port2 totx141 gnd 1 vcc 2 in 3 c63 0.1uf c63 0.1uf u5a 74hc14 u5a 74hc14 1 2 14 7 j1 bnc j1 bnc c53 22pf c53 22pf u5c 74hc14 u5c 74hc14 5 6 14 7 le1 dzf1 le1 dzf1 c52 22pf c52 22pf + c54 100uf/16v(a) + c54 100uf/16v(a) tp1 tp(black) tp1 tp(black) 1 u5d 74hc14 u5d 74hc14 9 8 14 7 l2 10uh l2 10uh + c51 10uf + c51 10uf rp2 r-pack6r rp2 r-pack6r 6 5 4 3 2 1 r30 51 r30 51 r23 1k r23 1k + c47 10uf + c47 10uf c57 0.1uf c57 0.1uf rp1 r-pack6r rp1 r-pack6r 6 5 4 3 2 1 c48 0.1uf c48 0.1uf ak4114 u6 ak4114 ak4114 u6 ak4114 rx4 1 nc1 2 rx5 3 test2 4 rx6 5 nc3 6 rx7 7 iic 8 p/sn 9 xtl0 10 xtl1 11 vin 12 tvdd 13 nc4 14 tx0 15 tx1 16 bout 17 cout 18 uout 19 vout 20 dvdd 21 dvss 22 mcko1 23 lrck 24 sdto 25 bick 26 mcko2 27 daux 28 xto 29 xti 30 pdn 31 cdto 32 cdti 33 cclk 34 csn 35 int0 36 int1 37 avdd 38 r 39 vcom 40 avss 41 rx0 42 nc5 43 rx1 44 test1 45 rx2 46 nc6 47 rx3 48
5 5 4 4 3 3 2 2 1 1 d d c c b b a a aout-l1 aout-r1 aout-l2 aout-r2 aout-l3 aout-r3 ain-l ain-r pc-pdn pc-sda pc-scl tsti tx-clk ext-mclk ext-lrck ext-bick dzf sdto3 sdto2 sdto1 dvdd(5v-c) avdd avdd avdd dvdd(5v-c) aout-l3 aout-r2 aout-r3 aout-l2 aout-r1 aout-l1 sdto1 ext-mclk pc-scl pc-pdn ain-l ain-r pc-sda tsti sdto3 sdto2 ext-lrck ext-bick tx-clk dzf title size document number rev date: sheet of ak7600vf 1 ak7600vf-a a3 57 tuesday, april 22, 2008 title size document number rev date: sheet of ak7600vf 1 ak7600vf-a a3 57 tuesday, april 22, 2008 title size document number rev date: sheet of ak7600vf 1 ak7600vf-a a3 57 tuesday, april 22, 2008 default : short ?? dvss default : 1-2short ext xtl ?? xtl : 1-2 ext : 2-3 ?? default : short ?? default : short ?? default : short ?? jp9 jp9 1 2 3 r32 100 r32 100 + c76 10uf + c76 10uf c71 0.1uf c71 0.1uf + c68 2.2uf + c68 2.2uf jp13 header 15x2 jp13 header 15x2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 + c69 10uf + c69 10uf jp15 jp15 1 2 jp10 jp10 1 2 + c75 10uf + c75 10uf + c74 10uf + c74 10uf c66 0.1uf c66 0.1uf u10 ak7600vf u10 ak7600vf tsti 1 ref18 2 vss4 3 vcom 4 ainl 5 ainr 6 avdd 7 vss1 8 vrefh 9 aout1l 10 aout1r 11 aout2l 12 aout2r 13 aout3l 14 aout3r 15 vss2 30 xto 29 xti 28 sdto3 27 sdto2 26 sdto1 25 lrck 24 bick 23 dvdd 22 clko 21 scl 20 sda 19 vss3 18 pdn 17 dzf 16 r36 100 r36 100 r33 100 r33 100 r35 100 r35 100 r37 100 r37 100 c67 15pf c67 15pf xtal2 11.2896mhz xtal2 11.2896mhz tp2 tp(black) tp2 tp(black) 1 + c70 10uf + c70 10uf r31 100 r31 100 c72 0.1uf c72 0.1uf c64 15pf c64 15pf jp12 header 15x2 jp12 header 15x2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 c65 0.1uf c65 0.1uf jp14 jp14 1 2 jp11 jp11 1 2 tp3 tp(blue) tp3 tp(blue) 1 c73 0.1uf c73 0.1uf r34 100 r34 100 + c77 10uf + c77 10uf
5 5 4 4 3 3 2 2 1 1 d d c c b b a a usb-rst pc-sda pc-scl pc-cs3n pc-sclk pc-si pc-pdn pc-cs4n tsti dvdd(5v) dvdd(5v) dvdd(5v) title size document number rev date: sheet of pc i/f 1 ak7600vf-a a3 67 tuesday, april 22, 2008 title size document number rev date: sheet of pc i/f 1 ak7600vf-a a3 67 tuesday, april 22, 2008 title size document number rev date: sheet of pc i/f 1 ak7600vf-a a3 67 tuesday, april 22, 2008 on ?? dvss usb-dvdd ?? dvdd_5v : 1-2 usb_dvdd : 2-3 ?? 1.vusb 2.d+ 3.d- 4.gnd ?? 1.vdd 2.miclr_l 3.pgf 4.pcg 5.gnd rst silk print r39 100k r39 100k + c87 100uf/16v(a) + c87 100uf/16v(a) tp6 tp(black) tp6 tp(black) 1 xtal3 20mhz xtal3 20mhz tp4 tp(blue) tp4 tp(blue) 1 c82 0.1uf c82 0.1uf u12 icsp u12 icsp vdd mclr-l pgf pgc gnd + c83 10uf + c83 10uf r38 10k r38 10k r40 10k r40 10k c86 470nf c86 470nf c84 22pf c84 22pf + c80 10uf + c80 10uf r42 100 r42 100 c85 22pf c85 22pf r41 4.7k r41 4.7k u13 usb(b type) u13 usb(b type) vusb 1 d+ 2 d- 3 gnd 4 jp16 jp16 1 2 3 c79 0.1uf c79 0.1uf c81 0.1uf c81 0.1uf c78 0.1uf c78 0.1uf sw1 ape 1f sw1 ape 1f tp5 tp(blue) tp5 tp(blue) 1 u11 pic18f4550 u11 pic18f4550 mclr_n/vpp/re3 18 nc/icck/icpgc 12 nc/icdt/icpgd 13 nc/icrst_n/icvpp 33 nc/icports 34 osc1/clki 30 osc2/clko/ra6 31 re0/an5/ck1spp 25 re1/an6/ck2spp 26 re2/an7/oespp 27 vusb 37 ra0/an0 19 ra1/an1 20 ra2/an2/vref-/cvref 21 ra3/an3/vref+ 22 rb7/kbi3/pgd 17 rb6/kbi2/pgc 16 rb5/kbi1/pgm 15 rb4/an11/kb10/csspp 14 rb3/an9/cpp2/vpo 11 rb2/an8/int2/vmo 10 rb1/an10/int1/scck/scl 9 rb0/an12/int0/flt0/sdi/sda 8 rd0/spp0 38 rd1/spp1 39 rd2/spp2 40 rd3/spp3 41 rd4/spp4 2 rd5/spp5/p1b 3 rd6/spp6/p1d 4 ra4/t0cki/c1out/rcv 23 ra5/an4/ss_n/hlvdin/c2out 24 rd7/spp7/p1d 5 rd0/1oso/t13cki 32 rc1/t1oso/ccp2/uoe_n 35 rc2/ccp1/p1a 36 rc4/d-/vm 42 rc5/d+/vp 43 rc6/tx/ck 44 rc7/rx/dt/sdo 1 vdd0 7 vdd1 28 vss0 6 vss1 29
5 5 4 4 3 3 2 2 1 1 d d c c b b a a dvdd(3.3v) dvdd(5v) amp-pw+ dvdd(5v-c) avdd amp-pw- title size document number rev date: sheet of power 1 ak7600vf-a a3 77 tuesday, april 22, 2008 title size document number rev date: sheet of power 1 ak7600vf-a a3 77 tuesday, april 22, 2008 title size document number rev date: sheet of power 1 ak7600vf-a a3 77 tuesday, april 22, 2008 reg 3.3v(dvdd) reg 5v(dvdd) (+12v) (agnd) ?? dvss ?? chip-gnd ?? open : +5v short:reg reg 5v(chip/avdd) +5v (-12v) (dgnd) ?? ?? short:reg(+5v ) wire open ?? ?? ?? ?? ?? +5v ?? ?? ?? + c94 100uf/16v(a) + c94 100uf/16v(a) j2 t45_or j2 t45_or c101 0.1uf c101 0.1uf + c88 10uf + c88 10uf tm3 tj-563(blue) tm3 tj-563(blue) i 1 tm2 tj-563(black) tm2 tj-563(black) i 1 tm4 tj-563(black) tm4 tj-563(black) i 1 reg2 3.3v reg2 3.3v out 2 gnd 3 in 1 c102 0.1uf c102 0.1uf + c103 10uf + c103 10uf + c92 10uf + c92 10uf reg3 5v reg3 5v out 2 gnd 3 in 1 + c104 47uf + c104 47uf c98 0.1uf c98 0.1uf c89 0.1uf c89 0.1uf l3 10uh l3 10uh reg1 5v reg1 5v out 2 gnd 3 in 1 jp19 jp19 1 2 + c99 10uf + c99 10uf c93 0.1uf c93 0.1uf tp7 tp(black) tp7 tp(black) 1 + c95 100uf/16v(a) + c95 100uf/16v(a) + c96 10uf + c96 10uf wire1 wire1 tp8 tp(black) tp8 tp(black) 1 c91 0.1uf c91 0.1uf c97 0.1uf c97 0.1uf l4 (short) l4 (short) tm1 tj-563(red) tm1 tj-563(red) i 1 + c90 10uf + c90 10uf jp18 jp18 1 2 + c100 10uf + c100 10uf
5 5 4 4 3 3 2 2 1 1 d d c c b b a a avdd avdd dvdd(5v-c) avdd dvdd(5v-c) aout-l1 aout-r1 aout-l2 aout-r2 dzf tsti ext-mclk aout-l3 aout-r3 sdto3 pc-sda pc-scl sdto2 sdto1 tx-clk ain-l ain-r ext-lrck ext-bick pc-pdn sdto3 sdto2 sdto1 ext-lrck ext-bick tsti tx-clk pc-sda aout-l3 aout-r2 aout-r3 aout-l2 aout-r1 aout-l1 ext-mclk pc-scl pc-pdn ain-l ain-r dzf title size document number rev date: sheet of plastic 0 ak7600vf-sub a3 11 tuesday, december 11, 2007 title size document number rev date: sheet of plastic 0 ak7600vf-sub a3 11 tuesday, december 11, 2007 title size document number rev date: sheet of plastic 0 ak7600vf-sub a3 11 tuesday, december 11, 2007 default : 1-2short ext xtl ?? xtl : 1-2 ext : 2-3 ?? dvss tp2 tp(blue) tp2 tp(blue) 1 r1 100 r1 100 + c4 2.2uf + c4 2.2uf u1 ak7600vf u1 ak7600vf tsti 1 ref18 2 vss4 3 vcom 4 ainl 5 ainr 6 avdd 7 vss1 8 vrefh 9 aout1l 10 aout1r 11 aout2l 12 aout2r 13 aout3l 14 aout3r 15 vss2 30 xto 29 xti 28 sdto3 27 sdto2 26 sdto1 25 lrck 24 bick 23 dvdd 22 clko 21 scl 20 sda 19 vss3 18 pdn 17 dzf 16 r5 100 r5 100 c10 0.1uf c10 0.1uf r4 100 r4 100 xtal1 11.2896mhz xtal1 11.2896mhz r6 100 r6 100 + c5 10uf + c5 10uf jp2 jp2 1 2 + c13 100uf + c13 100uf c2 0.1uf c2 0.1uf jp3 header 15x2 jp3 header 15x2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 + c12 10uf + c12 10uf c3 15pf c3 15pf + c14 100uf + c14 100uf c6 15pf c6 15pf r7 100 r7 100 c9 0.1uf c9 0.1uf c1 0.1uf c1 0.1uf r3 100 r3 100 + c11 10uf + c11 10uf c7 0.1uf c7 0.1uf tp1 tp(black) tp1 tp(black) 1 r2 100 r2 100 jp4 header 15x2 jp4 header 15x2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 jp1 jp1 1 2 3 + c8 10uf + c8 10uf

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