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tel original products TE6138 rev.1.02 tokyo electron device limited 1 datasheet TE6138 ieee1284 peripheral controller TE6138 ieee std 1284-1994 TE6138 cpu dma 1.compatibility, nibble, byte, ecp 2.ecp rle 3.compatibility, ecp dma (dma ) ecp forward, reverse 4.cpu,dma 86 68 5. 6.cmos,5v 64 qfp TE6138
tel original products TE6138 rev.1.02 tokyo electron device limited 2 1 1 2 ................................................................................................................................4 ................................................................................................................................5 6 cpu .................................................................................................................8 .................................................................................................9 1. ...................................................................................................................9 2. ..................................................................................................................................10 ......................................................................................................................................................................10 ...........................................................................................................................................................................11 3. ........................................................................................................................19 .....................................................................................................................................................................19 .....................................................................................................................................................................20 4. .................................................................................................................21 compatibility dma ............................................................................................................................21 compatibility dma ...............................................................................................................................21 compatibility dma ............................................................................................................................22 compatibility dma ...............................................................................................................................22 nibble peripheral host negotiation, transfer start..............................................................................................23 byte peripheral host negotiation, transfer start.................................................................................................24 dma rle on hostclk .............................................................25 dma rle on hostclk .............................................................26 dma rle on hostclk .....................................................................................27 dma rle off hostclk ...................................................................................28 dma hostclk ................................................................................29 dma ................................................................................................................................................30 dma ....................................................................................................................................................31 .......................................................................................................................................................................32 dma hostclk ................................................................................................33 dma hostclk ....................................................................................................34 te6137 ...........................................................................................................................................35 ecp valid termination compatibility .........................................................................................36 5. ..............................................................................................................37 ...........................................................................................................................39 ...........................................................................................................................39 39 .......................................................................................................................39 40 1.cpu ................................................................................................................40 2. ................................................................................................42 dma .....................................................................................................................................................................42 dma .....................................................................................................................................................................44 ....................................................................................................................46 ....................................................................................................................46
tel original products TE6138 rev.1.02 tokyo electron device limited 3 ..............................................................................................................................47 1. v dd 1 h v ss 0 l 2. # #cs, #rd 3.
tel original products TE6138 rev.1.02 tokyo electron device limited 4 ram rom cpu dmac cpu i/f register protcol control interrupt control dma control TE6138 host i/f
tel original products TE6138 rev.1.02 tokyo electron device limited 5 no. i/o symbol notes no. i/o symbol notes 1 - v ss 33 - v ss 2 o #int2 4 34 i #dend1 6 3 o #int1 4 35 i #dak0 6 4 o #int0 4 36 o #drq0 1 5 i a3 6 37 o #dend0 4 6 i a2 6 38 i cls 3 7 i a1 6 39 o rt 1 8 i a0 6 40 - v dd 9 - v ss 41 - v ss 10 - v dd 42 b bpd7 2 11 b d7 2 43 b bpd6 2 12 b d6 2 44 b bpd5 2 13 b d5 2 45 - v ss 14 - v ss 46 b bpd4 2 15 b d4 2 47 b bpd3 2 16 b d3 2 48 b bpd2 2 17 - v ss 49 - v ss 18 b d2 2 50 b bpd1 2 19 b d1 2 51 b bpd0 2 20 b d0 2 52 - v dd 21 - v dd 53 i #sei 6 22 - v ss 54 i #af 6 23 i #rd 6 55 i #ini 6 24 i #wr 6 56 i #stb 6 25 - v ss 57 o pe 1 26 i clk 6 58 - v ss 27 - v ss 59 - v ss 28 i #rst 5 60 o #ack 1 29 i cis 6 61 o by 1 30 i #cs 6 62 o #ft 1 31 i #dak1 6 63 o se 1 32 o #drq1 1 64 - v dd i: o: b: notes 1 output buffer(i ol =6ma) 2 i/o buffer(i ol =6ma) 3 input buffer with pull-up resistor 40k (typ) 4 output buffer(open drain) 5 input buffer(cmos schmit) 6 input buffer(ttl)
tel original products TE6138 rev.1.02 tokyo electron device limited 6 symbol no. i/o name description v dd 10,21,40 52,64 - power supply v ss 1,9,14, 17,22,25 27,33, 41,45,49 58,59 - ground #rst 28 i reset cis 29 i cpu interface select cpu 0 86 cpu 1 68 cpu #rd 23 i read/read write select cis 0 1 #wr 24 i write/enable cis 0 1 clk 26 i clock #cs 30 i chip select d7-0 11,12,13 15,16, 18,19,20 b data bus a3-0 5,6,7,8 i address #int0 4 o interrupt request0 compatibility nibble byte #int1 3 o interrupt request1 ecp #int2 2 o interrupt request2 ecp #sei 53 i nselectln compatibility nselectln #af 54 i nautofd compatibility nautofd #stb 56 i nstrobe compatibility nstrobe pe 57 o perror compatibility perror #ack 60 o nack compatibility nack by 61 o busy compatibility busy #ft 62 o nfault compatibility nfault se 63 o select compatibility select #ini 55 i ninit compatibility ninit
tel original products TE6138 rev.1.02 tokyo electron device limited 7 symbol no. i/o name description bpd7-0 42,43,44, 46,47,48, 50,51 b data8-1 compatibility,byte,ecp data8-1 rt 39 o indicate reverse transfer bpd7-0 #drq0 36 o dma request0 compatibility,ecp dmac #dend037 o dma end0 compatibility,ecp dma #dak0 35 i dma acknowledge0 compatibility,ecp dmac #drq1 32 o dma request1 ecp dmac #dend134 i dmaend1 ecp dma (#drq1) #dak1 31 i dma acknowledge1 ecp dmac cls 38 i compatibility mode level select 0 compatibility,nibble, byte,ecp #ini,#sei,#af,#stb,pe,#ack, by,#ft,se 1
tel original products TE6138 rev.1.02 tokyo electron device limited 8 cpu TE6138 cpu cis cpu cis= 0 cis= 1 #rd r#w #wr #en cis= 0 (#rd,#wr) cis= 1
tel original products TE6138 rev.1.02 tokyo electron device limited 9 TE6138 ieee std 1284-1994 compatibility,nibble, byte,ecp dma compatibility ecp ic dma 1. TE6138 i/o compatibility nibble byte ecp 55 #ini i ninit 1 1 nreverserequest 53 #sei i nselectin 1284active 1284active 1284active 54 #af i nautofd hostbusy hostbusy hostack 56 #stb i nstrobe hostclk hostclk hostclk 57 pe o perror ackdatareq ackdatareq nackreverse 60 #ack o nack ptrclk ptrclk periphclk 61 by o busy ptrbusy ptrbusy periphack 62 #ft o fault ndataavail ndataavail nperiphrequest 57 se o select xflag xflag xflag 42 bpd7 b data8 - data8 data8 43 bpd6 b data7 - data7 data7 44 bpd5 b data6 - data6 data6 46 bpd4 b data5 - data5 data5 47 bpd3 b data4 - data4 data4 48 bpd2 b data3 - data3 data3 50 bpd1 b data2 - data2 data2 51 bpd0 b data1 - data1 data1 ( 1)bpd7-0 ieee1284 data8-1
tel original products TE6138 rev.1.02 tokyo electron device limited 10 2. a3 a2 a1 a0 0 0 0 - 1 0 0 1 (ecp ) (ecp ) 0 1 0 0 1 1 1 0 0 ack 1 0 1 - ack 1 1 0 - nibble/byte 1 0 1 1 1 - nibble/byte 2 0 0 0 ecp ecp 0 0 1 rle - 0 1 0 ecp - 0 1 1 ecp dma 1 0 0 - ecp 1 0 1 - 2 1 1 0 - ecp 1 1 1 1 -
tel original products TE6138 rev.1.02 tokyo electron device limited 11 [ 1 ] address 0 (write only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 1 1 1 1 1 0 0 0 d7: 0 1 d6: nibble byte id 1 : 0 : d5: nibble byte immediatetermination 1: 0: d4: nibble byte 1: 0: d3: compatibility 1: 0: d2:byte 0: 1 d1: compatibility busy(by) ack(#ack) 0: 1: d0: compatibility stb(#stb) 1: 1 [ ](ecp ) address 1 (read only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 [ ](ecp ) address 1 (write only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0
tel original products TE6138 rev.1.02 tokyo electron device limited 12 [ ] address 2 (read only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 1 0 0 0 0 1 1 1 1 d7: compatibility d6: nibble d5: byte d4: negotiation d3: termination d2,d1,d0: nibble (d6=1) byte (d5=1) 000:host busy data avail 001:host busy data not avail 010:idle 011:data transfer 100:interrupt 111: (compatibility [d=7] negotiation [d=4] termination [d=3] ecp ) [ ] address 2 (write only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 1 - - - - - - - d7: 1: nibble byte (event1: ) 0: ) 1 nibble id byte id
tel original products TE6138 rev.1.02 tokyo electron device limited 13 [ ] address 3 (read only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 1 1 1 1 1 1 1 1 d7:compatibility (busy h ) 0: 1: d6:compatibility #sei(nselectin) #ini( ninit) 0 (termination phase) 0: 1: d5:compatibility #af(nautofd) 0 (event1) 0: 1: d4:device id reverse transfer 0: 1: d3:nibble byte id 0: 1: d2:nibble byte termination 0: ( compatibility )1: ) d1:nibble byte 0: 1: d0:compatibility 0: 1: nibble compatibility nibble id 1284active n t n t (int#0) d5 d2 d5 d4 d3 d2 n: negotiation t: termination ) [ ] address 3 (write only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 1 1 1 1 - - - - d7-4 d7: d7 1: 0: d6: d6 1: 0: d5: d5 1: 0: d4: d4 1: 0:
tel original products TE6138 rev.1.02 tokyo electron device limited 14 [ ] address 4 (read only) d7 d6 d5 d4 d3 d2 d1 d0 initial value - - - - - - 0 0 - - - - - - d1,d0: [ack ] address 4 (write only) (02h 2 ) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 clk 2 255 dma [ack ] address 5 (write only) (02h 2 ) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 clk 2 255 [nibble/byte 1 ] address 6 (write only) (00h 31 ) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 clk 31 8191 ( 32 ) 4. nibble byte dataavail 32+18 20mhz 400 s ieee1284 35ms TE6138 400 s [nibble/byte 2 ] address 7 (write only) (02h 2 ) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 clk 2 255 4. nibble byte ieee1284 500ns [ecp ] address 8 (read only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 ecp
tel original products TE6138 rev.1.02 tokyo electron device limited 15 [ecp ] address 8 (write only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 ecp [rle ] address 9 (read only) d7 d6 d5 d4 d3 d2 d1 d0 initial value - 1 1 1 1 1 1 1 - [ecp ] address 10 (read only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 1 0 d7: negotiation phase d6:termination phase d5: forward idle phase d4: reverse idle phase d3: d2: d1: ecp rle (id ) d0: ecp rle (id ) ecp 0
tel original products TE6138 rev.1.02 tokyo electron device limited 16 [ecp ] address 11 (read only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 ecp d7: ecp d6: [#int2: d4=0 d6=0 ] d5:channel address command d4: rle d3: d2: host transfer recovery d1: ? ? 1 byte ? 2 ecp rle rle ? 2 ecp ecp d0: ecp immediate termination compatibility ) 1 [ dma ] address 11 (write only) d7 d6 d5 d4 d3 d2 d1 d0 initial value - - - - - - - - ecp dma #drq1 [ecp ] address 12 (write only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 1 1 1 1 1 1 1 1 0: 1: d7: d6: #int1,#int2 d5:channel address command d4: rle d3: d2: host transfer recovery d1: d0: ecp immediate termination
tel original products TE6138 rev.1.02 tokyo electron device limited 17 [ 2 ] address 13 (write only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 0 0 0 0 0 0 0 0 0: 1: d7: ecp rle (1 0 ) d6: ecp rle (1 0 ) d5: (negotiation hostclk ) 0:hostclk 1:hostclk d4: (#int2) (dma ) d3: rle ( rle ) d2: ecp forward ( )dma d1: nibble id 0= 1= ) ecp d0: ecp reverse ( )dma ecp d6ecp 2 d4 0 0 #int1 ecp d6 0 1 #int2 1 - ecp d6 [ecp ] address 14 (write only) (00h 1 ) d7 d6 d5 d4 d3 d2 d1 d0 initial value - - - - 0 0 0 0 - - - - 2 3 2 2 2 1 2 0 0000 1 clk 1 16 event 5~6 event 23~24 event 26~27 event 48~49
tel original products TE6138 rev.1.02 tokyo electron device limited 18 [ ] address 15 (write only) d7 d6 d5 d4 d3 d2 d1 d0 initial value 1 1 0 0 0 0 1 1 d7:1 by h 0 by ( ecp d6:0 ecp reverse #ft l reverse h 1 d5:compatibility dma 0 : 1 : d4:dma 0 : 86 1 : 68 d3: ic 0 : forward h reverse l 1 : forward l reverse h d2: compatibility pe(perror) 0 : pe= l 1 : pe= h d1: compatibility #ft(nfault) 0 : #ft= l 1 : #ft = h d0: compatibility se(select) 0 : se= l 1 : se= h
tel original products TE6138 rev.1.02 tokyo electron device limited 19 3. clk 20mhz 16mhz dma dmac compatibility ecp dma ecp ecp #int1 ecp d1 TE6138 compatibility TE6138 ecp (= l ) nibble byte ecp TE6138 cpu dma dma #dend1 nibble byte (#int0 d2 ) nibble id byte id (#int0 d3,d4 ) ecp 1 1 2 2 nibble
tel original products TE6138 rev.1.02 tokyo electron device limited 20 TE6138 te6137 < te6137 TE6138 > te6137 TE6138 id id id id (bpo#int0) (#int0) (d2 ) 0 [ ] address2 d7 d6 d0 1 : nibble byte (event1: ) 0 : ) 1 nibble id byte id te6137 [ ] adress4 d7 d6 d0 d1,d0: p14 ecp hostclk periphack (event35 37 ) nstrobe busy (event35 36) nstrobe busy (event36 32) d7 ( ) d7=0 ,event35 ,event32 d7=1 event35 event74 event75 ninit nstrobe event75 ninit nstrobe peerror ninit event75 (clk) ecp #drq0 nstrobe #drq0 event74 75 #drq0 #drq0 #drq0 ecp ecp d7 ecp nselectln ------ 1-------
tel original products TE6138 rev.1.02 tokyo electron device limited 21 4. compatibility dma compatibility dma ( 1) ( 2) 1 ( 3)ack ( 4)stb 2 2 stb stb busy stb 3 ( 5) ( 6) ( 7)ack ( 8) 1 d1 #sei pe #af #stb #ack by #ft se #int0 #rd #wr " " "0" "l" "h" "l" #sei pe #af #stb #ack by #ft se #int0 #rd #wr "x" "0" "l" "h" "l" "h" #drq0 ( 1) ( 2) 1 ( 3)ack ( 4)ack ( 5)stb 2 2 stb stb busy stb dma 3 ( 6) (#cs ) ( 7) ack clk 1clk ( 8) 1 d1
tel original products TE6138 rev.1.02 tokyo electron device limited 22 compatibility dma < stb > < stb+ stb > compatibility dma stb+ stb d7 d0 1 #sei #stb #ack by #int0 #rd #wr #sei #stb #ack by #int0 #rd #wr "0" sei stb ack by int0 rd "0" dak drq compatibility 1 busy h busy stb dma d7
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d 2 3 n i b b l e p e r i p h e r a l h o s t n e g o t i a t i o n , t r a n s f e r s t a r t ( 1 ) n i b b l e / b y t e 1 h o s t b u s y d a t a n o t a v a i l 1 2 8 4 3 5 m s c l k 8 1 9 1 ( 2 0 m h z 4 0 9 s ) ( 2 ) n i b b l e / b y t e 2 1 2 8 4 5 0 0 n s ( 3 ) ( 4 ) ( 5 ) h o s y b u s y d a t a n o t a v a i l ( 6 ) d a t a b i t # r d 8 6 # w r 6 8 # w r 8 6 # w r 6 8 1 2 8 4 a c t i v e a c k d a t a r e q b p d 7 h o s t b u s y h o s t c l k p t r c l k p t r b u s y n d a t a a v a i l x f l a g # i n t 0 3 4 3 d a t a b i t 2 d a t a b i t 6 0 0 0 0 0 0 0 0 d a t a b i t 3 d a t a b i t 7 d a t a b i t 0 d a t a b i t 4 d a t a b i t 1 d a t a b i t 5 c o m p a t i b i l i t y m o d e n e g o t i a t i o n h o s t b u s y d a t a a v a i l d a t a t r a n s f e r h . b . d . n . a 5 r e v e r s e i d l e z z z d e v i c e i d o r d e v i c e i d d a t a n o t a v a i l 1 2 1 d a t a a v a i l ( 6 ( 6 2 2
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d 2 4 b y t e p e r i p h e r a l h o s t n e g o t i a t i o n , t r a n s f e r s t a r t ( 1 ) n i b b l e / b y t e 1 h o s t b u s y d a t a n o t a v a i l 1 2 8 4 3 5 m s c l k 8 1 9 1 ( 2 0 m h z 4 0 9 s ) ( 2 ) n i b b l e / b y t e 2 1 2 8 4 5 0 0 n s ( 3 ) ( 4 ) # w r ( 8 6 ) # w r ( 6 8 ) # r d ( 8 6 ) # w r ( 6 8 ) 1 2 8 4 a c t i v e a c k d a t a r e q b p d 7 - 0 h o s t b u s y h o s t c l k p t r c l k p t r b u s y n d a t a a v a i l x f l a g # i n t 0 c o m p a t i b i l i t y m o d e n e g o t i a t i o n h o s t b u s y d a t a a v a i l d a t a t r a n s f e r h o s t b u s y d a t a a v a i l d a t a t r a n s f e r h o s t b u s y d a t a n o t a v a i l r e v e r s e i d l e 1 ) 2 ) 1 2 1 3 ) 3 3 4 4 4 0 0 0 0 0 0 0 1 z d a t a b y t e 0 d a t a b y t e 1 " l " z z z z o r d e v i c e i d o r d e v i c e i d o r d e v i c e i d
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 2 5 d m a r l e o n h o s t c l k e v e n t 3 2 # r d i e e e 1 2 8 4 3 5 m s # r d e c p c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p e d a t a ( 8 1 ) h / p e 0 0 1 1 0 0 0 0 ( e c p , r l e ) e 0 0 0 0 0 0 0 1 1 0 1 0 1 0 1 0 ( ) ( ) h o s t a c k h e h o s t c l k h p e r i p h c l k p e p e r i p h a c k p e n p e r i p h r e q u e s t p e x f l a g p e n r e v e r s e r e q u e s t h e 0 0 1 1 0 0 0 0 ( e c p , r l e ) 0 0 0 0 0 0 0 1 ( ) e 1 0 1 0 1 0 1 0 e c p e 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # i n t 1 # r d & 9 e ( & 9 ) & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f e 0 0 0 0 0 0 0 1 e 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 # i n t 2 p e r r o r 0 1 0 1 0 1 0 1 ( ) e e b u s y n f a u l t s e l e c t 0 1 0 1 0 1 0 1 & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 2 6 d m a r l e o n h o s t c l k c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p e d a t a ( 8 1 ) h / p e 0 0 1 1 0 0 0 0 ( e c p , r l e ) e 0 0 0 0 0 0 0 1 1 0 1 0 1 0 1 0 ( ) ( ) h o s t a c k h e h o s t c l k h p e r i p h c l k p e p e r i p h a c k p e n p e r i p h r e q u e s t p e x f l a g p e n r e v e r s e r e q u e s t h e 0 0 1 1 0 0 0 0 ( e c p , r l e ) 0 0 0 0 0 0 0 1 ( ) e 1 0 1 0 1 0 1 0 e c p e 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # i n t 1 # r d & 9 e ( & 9 ) & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f e 0 0 0 0 0 0 0 1 e 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 # i n t 2 p e r r o r 0 1 0 1 0 1 0 1 ( ) e e b u s y n f a u l t s e l e c t 0 1 0 1 0 1 0 1 & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 2 7 d m a r l e o n h o s t c l k c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p e d a t a ( 8 1 ) h / p e 0 0 1 1 0 0 0 0 ( e c p , r l e ) e 0 0 0 0 0 0 0 1 1 0 1 0 1 0 1 0 ( ) 0 1 0 1 0 1 0 1 ( ) ( ) h o s t a c k h e h o s t c l k h p e r i p h c l k p e p e r i p h a c k p e n p e r i p h r e q u e s t p e x f l a g p e n r e v e r s e r e q u e s t h e 0 0 1 1 0 0 0 0 ( e c p , r l e ) 0 0 0 0 0 0 0 1 ( ) e 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 e c p e 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # i n t 1 # r d i / o r e a d i / o r e a d i / o r e a d e ( & 9 ) & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f e 0 0 0 0 0 0 0 1 e 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 # i n t 2 # d r q 0 # d a k 0 # d e n d 0 z z z p e r r o r e e b u s y n f a u l t s e l e c t & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 2 8 d m a r l e o f f h o s t c l k c l k 1 2 8 4 a c t i v e n a c k r e v e r s e d a t a ( 8 1 ) h o s t a c k h o s t c l k p e r i p h c l k p e r i p h a c k n p e r i p h r e q u e s t x f l a g n r e v e r s e r e q u e s t r r e c p # i n t 1 # r d # i n t 2 # d r q 0 # d a k 0 # d e n d 0
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 2 9 d m a h o s t c l k c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p e d a t a ( 8 1 ) h / p e 0 0 1 1 0 0 0 0 ( e c p , r l e ) e 1 0 0 0 0 0 0 1 ( ) 1 0 1 0 1 0 1 0 ( ) 0 1 0 1 0 1 0 1 ( ) h o s t a c k h e h o s t c l k h p e r i p h c l k p e p e r i p h a c k p e n p e r i p h r e q u e s t p e x f l a g p e n r e v e r s e r e q u e s t h e 0 0 1 1 0 0 0 0 ( e c p , r l e ) 1 0 0 0 0 0 0 1 ( ) e 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 e c p e 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 # i n t 1 # r d e ( & 9 ) & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f e e # i n t 2 # d r q 0 # d a k 0 # d e n d 0 z
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 3 0 d m a c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p e d a t a ( 8 1 ) h / p e 0 0 1 1 0 1 0 0 ( i d ) e z e 0 0 0 0 0 0 0 1 ( h o s t a c k h e h o s t c l k h p e r i p h c l k p e p e r i p h a c k p e e n p e r i p h r e q u e s t p e x f l a g p e n r e v e r s e r e q u e s t h r e 0 0 1 1 0 1 0 0 ( i d ) r e e c p e 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 # i n t 1 # r d # w r e ( & 9 ) & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f e e # i n t 2 # d r q 0 # d a k 0 # d e n d 0 z s e 0 0 0 0 0 0 0 1 ( ) s e ) 1 0 1 0 1 0 1 0 ( ) z 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f ) 1 0 1 0 1 0 1 0 ( )
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 3 1 d m a c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p e d a t a ( 8 1 ) h / p e 0 0 0 1 0 0 0 0 ( e c p , r l e ) e z 1 0 1 0 1 0 1 0 ( ) h o s t a c k h e h o s t c l k h p e r i p h c l k p e p e r i p h a c k p e n p e r i p h r e q u e s t p e x f l a g p e n r e v e r s e r e q u e s t h r e 0 0 0 1 0 0 0 0 r e e c p e 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # i n t 1 # r d # w r e ( & 9 ) & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f e e # i n t 2 # d r q 1 # d a k 1 s e 1 0 1 0 1 0 1 0 ( ) z d m a & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 3 2 c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p e d a t a ( 8 1 ) h / p e 1 0 0 0 0 0 0 0 ( ) e 0 0 1 1 0 0 0 0 ( e c p r l e ) h o s t a c k h h o s t c l k h p e r i p h c l k p e p e r i p h a c k p p e r i p h e r a l b u s y s t a t u s n p e r i p h r e q u e s t p e x f l a g p e n r e v e r s e r e q u e s t h e 1 0 0 0 0 0 0 0 ( ) e e c p e 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # i n t 1 # r d e ( & 9 ) & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f e e # i n t 2 # d r q 0 # d a k 0 # d e n d 0 z 2 1 1 x x x x x x 0 0 0 1 0 0 0 0 ( e c p r l e ) 0 1 0 0 0 0 0 0 ( e p p ) e & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 3 3 d m a h o s t c l k c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p d a t a ( 8 1 ) h / p e 1 0 1 0 1 0 1 0 ( ) 0 1 0 1 0 1 0 1 ( ) e 0 1 0 1 0 1 0 1 ( ) h o s t a c k h e e h o s t c l k h p e r i p h c l k p p e r i p h a c k p n p e r i p h r e q u e s t p x f l a g p 3 5 m s n r e v e r s e r e q u e s t h 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 ( ) e c p 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 # i n t 1 # r d & 1 & 0 & f # i n t 2
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 3 4 d m a h o s t c l k b p i c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p d a t a ( 8 1 ) h / p e 1 0 1 0 1 0 1 0 ( ) 0 1 0 1 0 1 0 1 ( ) e 0 1 0 1 0 1 0 1 ( ) h o s t a c k h e e h o s t c l k h p e r i p h c l k p p e r i p h a c k p n p e r i p h r e q u e s t p x f l a g p 3 5 m s n r e v e r s e r e q u e s t h 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 ( ) e c p 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 b p o i n t 1 r d & f i n t 2 # d r q 0 # d a k 0 # d e n d 0 z z z z
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 3 5 t e 6 1 3 7 c l k 1 2 8 4 a c t i v e n a c k r e v e r s e d a t a ( 8 1 ) h o s t a c k h o s t c l k p e r i p h c l k p e r i p h a c k n p e r i p h r e q u e s t x f l a g n r e v e r s e r e q u e s t e c p # i n t 1 # r d # w r i n t 2
t e l o r i g i n a l p r o d u c t s t e 6 1 3 8 r e v . 1 . 0 2 t o k y o e l e c t r o n d e v i c e l i m i t e d t o k y o e l e c t r o n d e v i c e l i m i t e d 3 6 e c p v a l i d t e r m i n a t i o n c o m p a t i b i l i t y c l k 1 2 8 4 a c t i v e h n a c k r e v e r s e p p e r r o r d a t a ( 8 1 ) h / p 0 1 0 1 0 1 0 1 ( ) e h o s t a c k h e h o s t c l k h p e r i p h c l k p p e r i p h a c k p b u s y n p e r i p h r e q u e s t p n f a u l t x f l a g p s e l e c t n r e v e r s e r e q u e s t h 0 1 0 1 0 1 0 1 ( ) e c p # i n t 1 # r d # w r & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f & 9 & 8 & 7 & 6 & 5 & 4 & 3 & 2 & 1 & 0 & f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 # i n t 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
tel original products TE6138 rev.1.02 tokyo electron device limited 37 5. compatibility dma byte compatibility ,nibble ,byte compatibility dma ecp ecp d7 0 y ecp
tel original products TE6138 rev.1.02 tokyo electron device limited 38 6.ecp 1 dma ( 2 d2 1: 0: ) 2 rle ( 2 d3 1: 0: ) 3 ( 2 d4 1: 0: ) 4 (ecp d6 1: 0: ) < > 1 2 3 4 TE6138 peripheral cpu - - - - #int1+ecpir d5 ecpir ecpir:ecp < > 1 2 3 4 TE6138 peripheral cpu - 0 - - #int1+ecpir d4 ecpir - 1 - - - < > [dma ] 1 2 3 4 TE6138 peripheral cpu 0 0 0 0 #int1+ecpir d6 ecpir 0 1 0 0 0 0 - 1 ecpir d6 ecpir 0 1 - 1 0 0 1 0 #int2 0 1 1 0 [dma ] 1 2 3 4 TE6138 peripheral cpu 1 0 - - dma 1 1 - -
tel original products TE6138 rev.1.02 tokyo electron device limited 39 v dd -0.3 +6.0 v i -0.3 v dd +0.3 v o -0.3 v dd +0.3 v t st -55 +150 ( ) v dd 4.5 5.5 v t a -20 70 i dds - 0.2 ma ttl 2.3 - 1 v ih cmos 3.8 - ttl - 0.7 0 v il cmos - 1.1 h v oh i oh =-2ma v dd -0.4 - l v ol i ol =6ma - 0.4 v c in 20 c out 20 c i/o 20 pf
tel original products TE6138 rev.1.02 tokyo electron device limited 40 =20pf =20pf 1.cpu cis 0 (86 ) t1 #rd #cs s 10 - t2 #rd #cs h 10 - t3 #rd a3-0 s 15 - t4 #rd a3-0 h 10 - t5 #rd #rd w 30 - t6 #rd d7-0(z v) d - 20 t7 #rd d7-0(v z) d - 15 t8 #wr #cs s 10 - t9 #wr #cs h 10 - t10 #wr #wr w 30 - t11 #wr a3-0 s 10 - t12 #wr a3-0 h 15 - t13 #wr d7-0 s 15 - t14 #wr d7-0 h 0 - ns s h d w t1 t2 t5 t4 t3 t6 t7 t8 t11 t10 t13 t9 t14 t12
tel original products TE6138 rev.1.02 tokyo electron device limited 41 cis 1 (68 ) t15 #wr #cs s 10 - t16 #wr #cs h 10 - t17 #wr #rd s 10 - t18 #wr #rd h 10 - t19 #wr a3-0 s 10 - t20 #wr a3-0 h 10 - t21 #wr #wr w 30 - t22 #wr d7-0(z v) d - 20 t23 #wr d7-0(v z) d - 15 t24 #wr #rd s 10 - t25 #wr #rd h 10 - t26 #wr #cs s 10 t27 #wr #cs h 10 t28 #wr #wr w 30 t29 #wr a3-0 s 10 - s t30 #wr a3-0 h 10 - h t31 #wr d7-0 s 15 d t32 #wr d7-0 h 0 - ns w t15 t16 t17 t18 t19 t22 t23 t20 t24 t25 t30 t29 t32 t31 t28 t26 t27 t21
tel original products TE6138 rev.1.02 tokyo electron device limited 42 2. dma cpu 86 68 cpu compatibility dma dak rd wr(en) dma #drq0 #dend0 #dak0 #rd ecp mode z z 0000 0010 0000 0001 0000 0000 1111 1111 z t41 t42 t43 t48 t44 t45 t46 t47 t4 t4 d7-0 <86 > <68 > #drq0 #dend0 #dak0 #wr ecp mode z z 0000 0010 0000 0001 0000 0000 1111 1111 z t4 t t t t5 t5 d7-0 t
tel original products TE6138 rev.1.02 tokyo electron device limited 43 t41 #rd #dak0 s 0 - t42 #rd #rd w 30 - t43 #rd #rd w 30 - t44 #rd #dend0(z l) d - 1.5t bc +20 t45 #rd #dend0(l z) d - 1.5t bc +20 t46 #rd #drq0 d - 25 t47 #rd #dak0 h 0 - t48 #rd #rd ct 2t bc - t49 #wr #dak0 s 0 - t4a #rd d7-0(z v) d - 20 ns t4b #rd d7-0(v z) d - 20 t50 #wr #wr w 30 - t51 #wr #wr w 30 - t52 #wr #dend0(z l) d - 1.5t bc +20 t53 #wr #drq0 d - 1.5t bc +20 s t54 #wr #dend0(l z) d - 1.5t bc +20 h t55 #wr #wr ct 2t bc - d t56 #dak0 #dend0(z l) d - 20 w t57 #dak0 #drq0 d - 20 ct t5a #wr d7-0(z v) d - 20 t bc =clk t5b #wr d7-0(v z) d - 20 <68 > #drq0 #de 0 # ecp mode z z 0000 0000 1111 1111 z t5 t d7-0 #wr
tel original products TE6138 rev.1.02 tokyo electron device limited 44 dma 1 drq1 dma dend1 #drq1 d7-0 #dak1 #wr dma t64 t62 t61 t63 t66 t67 t65 t6at6b #dend1 < > 1 drq1 dma dend1 #drq1 d7-0 #dak1 #wr dma t74 t 2 t t 3 t 6 t 7 t 5 t at b #dend1 < >
tel original products TE6138 rev.1.02 tokyo electron device limited 45 t61 #wr #dak1 s 0 - t62 #wr # wr w 30 - t63 #wr #dak1 h 0 - t64 #dak1 #drq1 d - 2t bc +20 t65 #wr #drq1 d - 3t bc +20 t66 #dend1 #dend1 w t bc - t67 #dend1 #drq1 d - 3t bc +20 t6a #wr d7-0 s 15 - t6b #wr d7-0 h 0 - t71 #wr #dak1 s 0 - t72 #wr #wr w 30 - t73 #wr #dak1 h 0 - t74 #dak1 #drq1 d - 2t bc +20 t75 #wr #drq1 d - 3t bc +20 s t76 #dend1 #dend1 w t bc - h t77 #dend1 #drq1 d - 3t bc +20 d t7a #wr d7-0 s 15 - w t7b #wr d7-0 h 0 - ns t bc =clk
tel original products TE6138 rev.1.02 tokyo electron device limited 46 TE6138 clk 1 t p 20 - 0 t n 20 - t r - 15 t f - 15 t c 50 62.5 ns TE6138 t aw 50 - ns t aw t p t n t f t r
tel original products TE6138 rev.1.02 tokyo electron device limited 47 64 tqfp mm 0.38g 12.0 0.2sq 14.0 0.2sq 1 16 32 17 33 48 49 64 1.125 m 0.32 +0.06 0.13 -0.10 0.65typ 0.10 0.17 +0.03 -0.07 1.0 0.2
tel original products TE6138 rev.1.02 tokyo electron device limited 48 top 224-0045 1 tel 045-474-7013 fax 045-474-5617 e-mail top@teldevice.co.jp url http://www.teldevice.co.jp ? 2000tokyo electron device limited printed in japan 2002 2

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