asahi kasei [akd5384] 2005/10 - 1 - general description akd5384 is an evaluation board for the digital audio 24bit 96khz 4ch a/d converter, AK5384. the akd5384 includes the input circuit and also has a digi tal interface transmitter. further, the akd5384 can achieve the interface with digital audio systems via opt-connector. ? ordering guide akd5384 --- AK5384 evaluation board function ? dit with optical output ? bnc connector for an external clock input avdd,dvdd tvdd agnd,dgnd lin1/2 rin1/2 ak4101 (dit) opt out clock generator dsp data 10pin header AK5384 opt out input buffer figure 1. akd538 4 block diagram * circuit diagram and pcb layout are attached at the end of this manual. AK5384 evaluation board rev.a akd5384
asahi kasei [akd5384] 2005/10 - 2 - ? operation sequence 1) set up the power supplies lines. [avdd] (red) = 4.75 5.25v : for avdd of AK5384 (typ. 5.0v) [dvdd] (red) = 4.75 5.25v : for dvdd of AK5384 (typ. 5.0v) [tvdd] (orange) = 3.0 5.25v : for tvdd of AK5384 (typ. 5.0v) [+15v] (green) = +15v : for op-amp [ ? 15v] (blue) = ? 15v : for op-amp [vcc] (red) = 5v : for logic [agnd] (black) = 0v : for analog ground [dgnd] (black) = 0v : for logic ground each supply line should be distributed from the power supply unit. 2) set up the evaluation mode, jumper pins and dip switches. (see the followings.) 3) power on. the AK5384 and ak4101 should be reset once bringing sw1 = ?l? upon power-up. note: when the AK5384 is tdm mode, the ak4101 does not support tdm mode. so, port1 (dit1) and port2 (dit2) are not used. port3 (dsp) should be used. ? evaluation mode (1) slave mode (1-1) a/d evaluation using dit function of ak4101 port1 (dit1) and port2 (dit2) are used. dit generates audio bi-phase signal from received data and which is output through optical connector (totx176). it is possible to connect akm?s d/a converter evaluation boards on the digital-amplifier, which equips dir inpu t. nothing should be connect ed to port3 (dsp). in case of using external clock through a bnc connector (j5), select ext on jp8 (clk) and short jp5 (xte) and open jp10 (ext). jp8 clk jp3 bick jp4 lrck jp5 xte jp10 ext xtl ext (1-2) feeding all clocks from port3 (dsp) under the following set-up, all external clocks (mclk, bick, lrck) can be fed through port3 (dsp). the a/d converted data is output from sdto1/sdto2 of port3 (dsp). also, the a/d converted data is output through optical connector (totx176). jp8 clk jp3 bick jp4 lrck jp5 xte jp10 ext xtl ext
asahi kasei [akd5384] 2005/10 - 3 - (2) master mode (2-1) a/d evaluation using dit function of ak4101 port1 (dit1) and port2 (dit2) are used. dit generates audio bi-phase signal from received data and which is output through optical connector (totx176). it is possible to connect akm?s d/a converter evaluation boards on the digital-amplifier, which equips dir inpu t. nothing should be connect ed to port3 (dsp). in case of using external clock through a bnc connector (j5), select ext on jp8 (clk) and short jp5 (xte) and open jp10 (ext). jp8 clk jp3 bick jp4 lrck jp5 xte jp10 ext xtl ext ? other jumper pins set up 1. jp1 (gnd) : analog ground and digital ground open : separated. short : common. (the connector ?dgnd? can be open.) 2. jp2 (avdd) : select avdd for AK5384 avdd : supply from avdd connector reg : supply from regulator. avdd connector should be supplied +15v. 3. jp6 (bcfs) : select bick frequency 64 : in case of mclk=256fs/512fs/768fs 128 : in case of mclk=384fs or bick frequency of tdm128 mode 256 : bick frequency of tdm256 mode 4. jp7 (mclk) : supply mclk frequency for 74hc4040 256 : in case of mclk=256fs 512 : in case of mclk=512fs 384/768 : in case of mclk=384fs/768fs 5. jp9 (lrfs) : select lrck frequency 256 : in case of mclk=256fs/512fs/768fs 384 : in case of mclk=384fs
asahi kasei [akd5384] 2005/10 - 4 - ? clock setting mode fs mclk jp6(bcfs) jp7(mclk) jp9(lrfs) 256fs = 2.048mhz 64 256 256 384fs = 3.072mhz 128 384/768 384 512fs = 4.096mhz 64 512 256 8khz 768fs = 6.144mhz 64 384/768 256 256fs = 8.192mhz 64 256 256 384fs = 12.288mhz 128 384/768 384 512fs = 16.384mhz 64 512 256 32khz 768fs = 24.576mhz 64 384/768 256 256fs = 11.2896mhz 64 256 256 384fs = 16.9344mhz 128 384/768 384 512fs = 22.5792mhz 64 512 256 44.1khz 768fs = 33.8688mhz 64 384/768 256 256fs = 12.288mhz 64 256 256 384fs = 18.432mhz 128 384/768 384 512fs = 24.576mhz 64 512 256 default 48khz 768fs = 36.864mhz 64 384/768 256 256fs = 22.5792mhz 64 256 256 88.2khz 384fs = 33.8688mhz 128 384/768 384 256fs = 24.576mhz 64 256 256 normal 96khz 384fs = 36.864mhz 128 384/768 384 8khz 512fs = 4.096mhz 256 512 256 32khz 512fs = 16.384mhz 256 512 256 44.1khz 512fs = 22.5792mhz 256 512 256 tdm256 48khz 512fs = 24.576mhz 256 512 256 256fs = 2.048mhz 128 256 256 8khz 512fs = 4.096mhz 128 512 256 256fs = 8.192mhz 128 256 256 32khz 512fs = 16.384mhz 128 512 256 256fs = 11.2896mhz 128 256 256 44.1khz 512fs = 22.5792mhz 128 512 256 256fs = 12.288mhz 128 256 256 48khz 512fs = 24.576mhz 128 512 256 88.2khz 256fs = 22.5792mhz 128 256 256 tdm128 96khz 256fs = 24.576mhz 128 256 256 table 1. clock setting
asahi kasei [akd5384] 2005/10 - 5 - ? dip switch set up [sw2] (mode): setting the evaluation mode for AK5384 and ak4101 on is ?h?, off is ?l?. no. name off (?l?) on (?h?) default 1 dif msb justified i 2 s compatible off (?l?) 2 tdm1 off (?l?) 3 tdm0 see table 3 off (?l?) 4 m/s slave mode master mode off (?l?) 5 cks mclk = 256fs mclk = 512fs on (?h?) 6 cks1 on (?h?) 7 cks0 see table 4 off (?l?) table 2. mode setting tdm1 tdm0 mode bick l l normal 48 128fs default l h tdm256 256fs h l n/a n/a h h tdm128 128fs table 3. mode setting of AK5384 mode cks1 cks0 mclk fs 0 l l 256fs 96khz 1 l h n/a n/a 2 h l 512fs 48khz default 3 h h 384fs 48khz table 4. mclk frequency setting of ak4101 note: ak4101 does not support mclk=768fs. ? the function of the toggle sw upper-side is ?h? and lower-side is ?l?. [sw1] (pdn): resets the AK5384 and ak4101. keep ?h? during normal operation.
asahi kasei [akd5384] 2005/10 - 6 - ? input circuit analog signal is input to lin1-2/rin1-2 pins via j1 j4 connectors. r11, r18, r25 and r32 should be changed dependi ng on the output impedance of signal source. r25 560 r19 330 rin2+ op_amp1- r18 560 lin2+ + c45 10u + - u5b njm5532 5 6 7 8 4 + c46 10u + c18 10u r24 330 r6 4.7k r28 5.1k op_amp1+ op_amp1+ rin2- r15 10k op_amp1+ rin1+ + - u3a njm5532 3 2 1 8 4 r23 4.7k r8 10k r20 4.7k + - u3b njm5532 5 6 7 8 4 op_amp1+ + c33 10u lin1- r33 330 j2 rin1 + - u2a njm5532 3 2 1 8 4 r31 330 op_amp1- op_amp1- r10 330 op_amp1- r14 5.1k op_amp1+ r29 10k + - u4a njm5532 3 2 1 8 4 j4 rin2 r26 330 r27 4.7k lin1+ op_amp1- r12 330 r16 4.7k + - u4b njm5532 5 6 7 8 4 r17 330 r22 10k j1 lin1 r13 4.7k op_amp1- lin2- r30 4.7k + c30 10u + c44 22u op_amp1- + - u2b njm5532 5 6 7 8 4 + c28 10u r21 5.1k r32 560 + c29 22u + c32 22u j3 lin2 op_amp1- op_amp1+ + c43 10u r9 4.7k r7 5.1k + c17 22u op_amp1+ + c31 10u + - u5a njm5532 3 2 1 8 4 r11 560 rin1- op_amp1+ figure 2. lin1-2/rin1-2 input circuits * akm assumes no responsibility for the trouble when using the circuit examples.
asahi kasei [akd5384] 2005/10 - 7 - measurement results [measurement condition] ? measurement unit : audio precision, system two cascade ? mclk : 256fs ? bick : 64fs ? fs : 48khz, 96khz ? bit : 24bit ? power supply : avdd = dvdd = tvdd = 5.0v ? interface : dit ? temperature : room [measurement results] parameter result unit adc analog input characteristics lin1 / rin1 lin2 / rin2 s/(n+d) (fs=48khz, ? 1dbfs) (fs=96khz, ? 1dbfs) 100.8 / 100.7 96.4 / 95.1 101.3 / 101.2 95.4 / 94.4 db db d-range (fs=48khz, ? 60dbfs, a-weighted) (fs=96khz, ? 60dbfs) 107.6 / 107.5 102.4 / 102.4 107.6 / 107.4 102.4 / 102.4 db db s/n (fs=48khz, a-weighted) (fs=96khz) 107.6 / 107.5 102.4 / 102.4 107.6 / 107.4 102.4 / 102.4 db db interchannel isolation 119.5 / 122.4 120.5 / 124.0 db
asahi kasei [akd5384] 2005/10 - 8 - [adc plot : fs=48khz] akm AK5384 thd+n vs. input level avdd=dvdd=tvdd=5.0v, fs=48khz, fin=1khz -110 -90 -109 -108 -107 -106 -105 -104 -103 -102 -101 -100 -99 -98 -97 -96 -95 -94 -93 -92 -91 d b f s -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbr figure 1. thd+n vs. input level akm AK5384 thd+n vs. input frequency avdd=dvdd=tvdd=5.0v, fs=48khz, input=-1.0dbr -110 -90 -109 -108 -107 -106 -105 -104 -103 -102 -101 -100 -99 -98 -97 -96 -95 -94 -93 -92 -91 d b f s 20 20k 50 100 200 500 1k 2k 5k 10k hz figure 2. thd+n vs. input frequency
asahi kasei [akd5384] 2005/10 - 9 - akm AK5384 linearity avdd=dvdd=tvdd=5.0v, fs=48khz, fin=1khz -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbr figure 3. linearity akm AK5384 frequency response avdd=dvdd=tvdd=5.0v, fs=48khz, input=-1.0dbr -2 -0 -1.9 -1.8 -1.7 -1.6 -1.5 -1.4 -1.3 -1.2 -1.1 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 d b f s 20 20k 50 100 200 500 1k 2k 5k 10k hz figure 4. frequency response
asahi kasei [akd5384] 2005/10 - 10 - akm AK5384 crosstalk avdd=dvdd=tvdd=5.0v, fs=48khz, input=-1.0dbr 20 20k 50 100 200 500 1k 2k 5k 10k hz -160 -80 -155 -150 -145 -140 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b figure 5. crosstalk akm AK5384 fft plot avdd=dvdd=tvdd=5.0v, fs=48khz, input=-1.0dbr, fin=1khz 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 +0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s figure 6. fft plot
asahi kasei [akd5384] 2005/10 - 11 - akm AK5384 fft plot avdd=dvdd=tvdd=5.0v, fs=48khz, input=-60dbr, fin=1khz 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 +0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s figure 7. fft plot akm AK5384 fft plot avdd=dvdd=tvdd=5.0v, fs=48khz, fin=none -180 +0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s 20 20k 50 100 200 500 1k 2k 5k 10k hz figure 8. fft plot
asahi kasei [akd5384] 2005/10 - 12 - [adc plot : fs=96khz] akm AK5384 thd+n vs. input level avdd=dvdd=tvdd=5.0v, fs=96khz, fin=1khz -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbr -110 -90 -109 -108 -107 -106 -105 -104 -103 -102 -101 -100 -99 -98 -97 -96 -95 -94 -93 -92 -91 d b f s figure 9. thd+n vs. input level akm AK5384 thd+n vs. input frequency avdd=dvdd=tvdd=5.0v, fs=96khz, input=-1.0dbr 20 40k 50 100 200 500 1k 2k 5k 10k 20k hz -110 -90 -109 -108 -107 -106 -105 -104 -103 -102 -101 -100 -99 -98 -97 -96 -95 -94 -93 -92 -91 d b f s figure 10. thd+n vs. input frequency
asahi kasei [akd5384] 2005/10 - 13 - akm AK5384 linearity avdd=dvdd=tvdd=5.0v, fs=96khz, fin=1khz -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbr -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s figure 11. linearity akm AK5384 frequency response avdd=dvdd=tvdd=5.0v, fs=96khz, input=-1.0dbr 20 40k 50 100 200 500 1k 2k 5k 10k 20k hz -2 -0 -1.9 -1.8 -1.7 -1.6 -1.5 -1.4 -1.3 -1.2 -1.1 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 d b f s figure 12. frequency response
asahi kasei [akd5384] 2005/10 - 14 - akm AK5384 crosstalk avdd=dvdd=tvdd=5.0v, fs=96khz, input=-1.0dbr 20 40k 50 100 200 500 1k 2k 5k 10k 20k hz -160 -80 -155 -150 -145 -140 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b figure 13. crosstalk akm AK5384 fft plot avdd=dvdd=tvdd=5.0v, fs=96khz, input=-1.0dbr, fin=1khz -180 +0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s 20 40k 50 100 200 500 1k 2k 5k 10k 20k hz figure 14. fft plot
asahi kasei [akd5384] 2005/10 - 15 - akm AK5384 fft plot avdd=dvdd=tvdd=5.0v, fs=96khz, input=-60dbr, fin=1khz -180 +0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s 20 40k 50 100 200 500 1k 2k 5k 10k 20k hz figure 15. fft plot akm AK5384 fft plot avdd=dvdd=tvdd=5.0v, fs=96khz, fin=none -180 +0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s 20 40k 50 100 200 500 1k 2k 5k 10k 20k hz figure 16. fft plot
asahi kasei [akd5384] 2005/10 - 16 - revision history important notice ? these products and their specifications are subject to change without notice. before considering any use or application, consult the asahi kasei microsystems co., ltd. (akm) sales office or authorized distributor concerning their current status. ? akm assumes no liability for infringement of any patent, intellectual property, or other right in the application or use of any information contained herein. ? any export of these products, or devices or systems containing them, may require an export license or other official approval under the law and regulations of the country of export pertaining to customs and tariffs, currency exchange, or strategic materials. ? akm products are neither intended nor authorized for use as critical components in any safety, life support, or other hazard related device or system, and akm assumes no responsibility relati ng to any such use, except with the express written consent of the representative director of akm. as used here: (a) 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 fields, 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. (b) a critical component is one whose failure to function 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. ? it is the responsibility of the buyer or distributor of an akm product who distributes, disposes of, or otherwise places the product with a third party to notify that party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold akm 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 contents 02/11/01 km070100 0 first edition 05/10/17 km070101 1 circuit change condenser: capacitance value change : c57,c58: open ? 5p
a a b b c c d d e e e e d d c c b b a a avdd tvdd dvdd +15v pdn 5384_slrck lin1+ bick m/s cks lrck 5384_sbick sdto1 dif lin1- rin1+ rin1- tdm1 tdm0 mclk rin2- rin2+ lin2- lin2+ sdto2 title size document number rev date: sheet of AK5384 a akd5384 a3 14 monday, october 17, 2005 title size document number rev date: sheet of AK5384 a akd5384 a3 14 monday, october 17, 2005 title size document number rev date: sheet of AK5384 a akd5384 a3 14 monday, october 17, 2005 agnd dgnd reg avdd 1 2 l2 (short) l2 (short) lin2+ 1 lin2- 2 rin2+ 3 rin2- 4 test 5 vcom 6 avss 7 avdd 8 dif 9 tdm1 10 tdm0 11 tdmin 12 mclk 13 ovf 14 lrck 15 bick 16 sdto2 17 sdto1 18 tvdd 19 dvdd 20 dvss 21 pdn 22 cks 23 m/s 24 rin1- 25 rin1+ 26 lin1- 27 lin1+ 28 u1 AK5384 u1 AK5384 15 16 17 18 19 20 21 22 23 24 25 26 27 28 cn2 cn2 1 2 l1 (short) l1 (short) c6 1.5n c6 1.5n r2 51 r2 51 1 2 + c16 47u + c16 47u jp1 gnd jp1 gnd + c7 2.2u + c7 2.2u c12 0.1u c12 0.1u r4 51 r4 51 r5 51 r5 51 out 3 gnd 2 in 1 t1 njm78m05fa t1 njm78m05fa 1 2 l3 (short) l3 (short) 1 2 + c14 47u + c14 47u jp3 bick jp3 bick 1 2 + c11 47u + c11 47u c2 1.5n c2 1.5n c1 1.5n c1 1.5n c15 0.1u c15 0.1u test1 ovf test1 ovf + c13 10u + c13 10u c10 0.1u c10 0.1u c8 0.1u c8 0.1u c4 0.1u c4 0.1u c5 1.5n c5 1.5n jp4 lrck jp4 lrck jp2 avdd jp2 avdd r1 51 r1 51 c3 0.1u c3 0.1u 1 2 3 4 5 6 7 8 9 10 11 12 13 14 cn1 cn1 + c9 10u + c9 10u r3 51 r3 51
a a b b c c d d e e e e d d c c b b a a +15v -15v op_amp1+ lin1- lin1+ op_amp1- op_amp1+ op_amp1- op_amp1- rin1- rin1+ op_amp1+ op_amp1+ op_amp1- op_amp1- op_amp1+ op_amp1- op_amp1+ rin2- op_amp1- lin2- op_amp1+ rin2+ op_amp1+ op_amp1- op_amp1+ op_amp1- lin2+ title size document number rev date: sheet of input a akd5384 a3 24 monday, october 17, 2005 title size document number rev date: sheet of input a akd5384 a3 24 monday, october 17, 2005 title size document number rev date: sheet of input a akd5384 a3 24 monday, october 17, 2005 for njm5532 for njm5532 + c34 47u + c34 47u r24 330 r24 330 r13 4.7k r13 4.7k + c19 47u + c19 47u r7 5.1k r7 5.1k j1 lin1 j1 lin1 3 2 1 8 4 + - u2a njm5532 + - u2a njm5532 + c46 10u + c46 10u r23 4.7k r23 4.7k + c22 10u + c22 10u r20 4.7k r20 4.7k r33 330 r33 330 r15 10k r15 10k + c45 10u + c45 10u j3 lin2 j3 lin2 3 2 1 8 4 + - u4a njm5532 + - u4a njm5532 j2 rin1 j2 rin1 + c43 10u + c43 10u r14 5.1k r14 5.1k c36 0.1u c36 0.1u r28 5.1k r28 5.1k r12 330 r12 330 + c32 22u + c32 22u 3 2 1 8 4 + - u3a njm5532 + - u3a njm5532 r17 330 r17 330 c40 0.1u c40 0.1u r8 10k r8 10k + c18 10u + c18 10u r32 560 r32 560 + c20 10u + c20 10u r30 4.7k r30 4.7k + c44 22u + c44 22u r29 10k r29 10k r26 330 r26 330 c25 0.1u c25 0.1u + c41 10u + c41 10u 5 6 7 8 4 + - u3b njm5532 + - u3b njm5532 r22 10k r22 10k j4 rin2 j4 rin2 5 6 7 8 4 + - u2b njm5532 + - u2b njm5532 r21 5.1k r21 5.1k + c31 10u + c31 10u + c37 10u + c37 10u + c26 10u + c26 10u r10 330 r10 330 r25 560 r25 560 + c29 22u + c29 22u c38 0.1u c38 0.1u + c17 22u + c17 22u + c33 10u + c33 10u 3 2 1 8 4 + - u5a njm5532 + - u5a njm5532 r19 330 r19 330 c23 0.1u c23 0.1u r31 330 r31 330 r16 4.7k r16 4.7k r9 4.7k r9 4.7k c21 0.1u c21 0.1u r27 4.7k r27 4.7k 5 6 7 8 4 + - u5b njm5532 + - u5b njm5532 + c24 10u + c24 10u c42 0.1u c42 0.1u 5 6 7 8 4 + - u4b njm5532 + - u4b njm5532 r11 560 r11 560 + c30 10u + c30 10u + c35 10u + c35 10u r6 4.7k r6 4.7k r18 560 r18 560 + c28 10u + c28 10u + c39 10u + c39 10u c27 0.1u c27 0.1u
a a b b c c d d e e e e d d c c b b a a vcc vcc vcc vcc vcc vcc cks m/s tdm0 dif tdm1 dif pdn mclk sdto1 sdto2 bick lrck mclk title size document number rev date: sheet of dit a akd5384 a3 34 monday, october 17, 2005 title size document number rev date: sheet of dit a akd5384 a3 34 monday, october 17, 2005 title size document number rev date: sheet of dit a akd5384 a3 34 monday, october 17, 2005 m/s cks1 dif cks tdm0 tdm1 cks0 h l lrck bick mclk sdto1 sdto2 2 1 d1 hsu119 d1 hsu119 r34 10k r34 10k c49 0.1u c49 0.1u a1 2 a2 3 a3 4 a4 5 a5 6 a6 7 a7 8 a8 9 g1 1 g2 19 y1 18 y2 17 y3 16 y4 15 y5 14 y6 13 y7 12 y8 11 vcc 20 gnd 10 u8 74act541 u8 74act541 r36 1k r36 1k c52 0.1u c52 0.1u c53 0.1u c53 0.1u c51 0.1u c51 0.1u gnd 1 if 2 vcc 3 in 4 5 5 6 6 port2 dit2 port2 dit2 1 2 + c55 10u + c55 10u c48 0.1u c48 0.1u r35 1k r35 1k 3 4 u6b 74hc14 u6b 74hc14 1 2 + c54 10u + c54 10u c56 0.1u c56 0.1u 1 2 + c47 10u + c47 10u 2 1 3 sw1 pdn sw1 pdn gnd 1 if 2 vcc 3 in 4 5 5 6 6 port1 dit1 port1 dit1 c50 0.1u c50 0.1u pdn 1 mclk 2 sdti1 3 sdti2 4 sdti3 5 sdti4 6 vdd 7 vss 8 bick 9 lrck 10 fs0 11 fs1 12 fs2 13 fs3 14 c1 15 c2 16 c3 17 c4 18 ans 19 bls 20 cks0 21 vss 22 cks1 23 txn4 24 txp4 25 txn3 26 txp3 27 vdd 28 vss 29 txn2 30 txp2 31 txn1 32 txp1 33 dif0 34 vdd 35 dif1 36 dif2 37 u1 38 u2 39 u3 40 u4 41 v12 42 v34 43 trans 44 u7 ak4101 u7 ak4101 1 2 3 4 5 6 7 8 9 10 port3 dsp port3 dsp 1 2 3 4 5 6 7 14 13 12 11 10 9 8 sw2 mode sw2 mode 6 5 4 3 2 1 rp1 47k rp1 47k 1 2 u6a 74hc14 u6a 74hc14
a a b b c c d d e e e e d d c c b b a a vcc vcc vcc vcc vcc mclk 5384_slrck 5384_sbick m/s title size document number rev date: sheet of logic a akd5384 a3 44 monday, october 17, 2005 title size document number rev date: sheet of logic a akd5384 a3 44 monday, october 17, 2005 title size document number rev date: sheet of logic a akd5384 a3 44 monday, october 17, 2005 for 74hc14, 74hcu04, 74hc4040, 74ac74 74ac163 256 ext xtl 512 384/768 256fs 64fs fs 384 256 64 128 256 d 2 q 5 clk 3 q 6 pr 4 cl 1 u11a 74ac74 u11a 74ac74 6 5 4 3 2 1 rp3 47k rp3 47k c58 5p c58 5p 5 6 u9c 74hcu04 u9c 74hcu04 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 u12 74act245 u12 74act245 c62 0.1u c62 0.1u 13 12 u6f 74hc14 u6f 74hc14 6 5 4 3 2 1 rp2 47k rp2 47k c59 0.1u c59 0.1u j5 ext j5 ext 3 4 u9b 74hcu04 u9b 74hcu04 + c60 47u + c60 47u c57 5p c57 5p 11 10 u6e 74hc14 u6e 74hc14 jp9 lrfs jp9 lrfs r38 51 r38 51 9 8 u6d 74hc14 u6d 74hc14 d 12 q 9 clk 11 q 8 pr 10 cl 13 u11b 74ac74 u11b 74ac74 a 3 qa 14 b 4 qb 13 c 5 qc 12 d 6 qd 11 rco 15 enp 7 ent 10 clk 2 load 9 clr 1 u13 74ac163 u13 74ac163 jp8 clk jp8 clk jp6 bcfs jp6 bcfs jp10 ext jp10 ext jp5 xte jp5 xte 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 u10 74hc4040 u10 74hc4040 c63 0.1u c63 0.1u 1 2 u9a 74hcu04 u9a 74hcu04 c64 0.1u c64 0.1u jp7 mclk jp7 mclk r37 1m r37 1m x1 24.576mhz x1 24.576mhz 5 6 u6c 74hc14 u6c 74hc14 13 12 u9f 74hcu04 u9f 74hcu04 c61 0.1u c61 0.1u 11 10 u9e 74hcu04 u9e 74hcu04 c65 0.1u c65 0.1u 9 8 u9d 74hcu04 u9d 74hcu04
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