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Aminet 1 (Walnut Creek)
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Aminet - June 1993 [Walnut Creek].iso
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ab20
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hardware
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ioexpnsn.lzh
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IFF
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IO_Exp_Schem.iff
(
.png
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IFF Interleaved Bitmap Image
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1991-01-28
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42KB
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720x768
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1-bit (2 colors)
Labels:
text
|
diagram
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plan
|
sketch
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technical drawing
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schematic
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black and white
OCR:
Amiga I/O Expansion Board 16 A11 13 B B 7 NEWCIA Y3 Y3 YZ 10 ACIAS 14 Y2 VIA1 11 Y1 Y₁ J3 4 VIAO YO G 15 G YO 12 OLDCIA U6 1/2 74F139 CIA B ORIGINALLY IN SOCKET P1 AT UGN 1,40 40 CNT CA1 CA1 PAO SP PAO SP 39 PAO CAZ PAO CAZ 38 3.6864 MHZ PA1 RSO PAL PA1 RSO PA1 RSO PAZ RS1 PAZ R$1 PAZ RS1 PAZ 10 PA3 RS2 PA3 PA3 RS2 PAR PA3 RS2 RS3 11 RS3 PA4 34 PA4 RS3 24 PA4 PAS RES 34 RES PAS RES 34 RES PAS PAS RES PAS 01 16 PAG DO PAS RES 12 15 PA6 DU PA6 DO DO 18 17 PAZ PAT PAT D1 D1 D1 D1 9 PAZ 10 PAT 20 19 10 PRO 10 PBO D2 PBO PBO 0000 D2 PBO D30 11 PB1 PB1 11 PRI PB1 D3 D3 12 PB1 D3 D3 15 16 17 FLAG FLAG 18 R1 18 18 CB1 CB1 19, 19 TOD R/WH TOD R/W 40 21 20 20] 201 Vec IRQ IRQ IRQ IRQ DUAL-ROM U1 6526 U2 65022 U3 65022 VIAO VIA1 CONNECTOR (8520) CIA +5VQ P2 P3 DIP CONNECTOR CAL3 CA2.3 O- PA0.3 O- 74L590 ING RO₁ ROZ 5MHZ oso. PA1.3 O- PA2.3 O- Vec GND R9₁ 08 R92 Oc PA3.3 O- PA4.3 O PAS.3 O PARRO PA6.3 O how PAT.3 O PB0.3 0 OPTIONAL EXTERNAL CLOCK FOR MIDI APPLICATIONS PB1.3 O CRAZ PB2.3 0 PERS PB3.3 0 ARARA FEMBO ABARA PB5.30 Cop PB6.30 PB7.3 O CB1.3 0 CB2.30 심 SOCKET CONNECTOR 86 A15 A14 A FROM AMIGA SOCKET CONNECTOR in PIN 10 A14 TOP VIEW +5VQ 20 PIN 10 A15 L K FOIL SIDE OF DAUGHTERBOARD (AMIGA 1000) Drawn by Jeff Lavin (c) 1990 The Puzzle Factory 2 CA1.2 CAZ.2 PAO.2 PA1.2 PAZ.2 PA3.2 -O PA4.2 -O PAS.2 MARE -O PA6,2 KARE -O PA7.2 KALA O PB0.2 XCOVE O PB1.2 CEAR O PB2.2 reek -O PB3.2 XERRE D FEM.2 3.4 -O PB5.2 (DD O PB6.2 OPBT.2 -O CB1.2 -O CB2.2 SOCKET CONNECTOR TOP VIEW T INALE 12 CAFE 2010 ogoooooooo TxD1 1/2 74F139 RES XTALI XTALO CLKO DODE OFRI 10 RTSZ CTS! OTSE DODI 32 RIST 20 RxD2 101 DTRZ RD1 27 DTR1 TxD1 D1 D3 P4 U4 65052 DACIAO 500 KHZ DACIAL DACIAO 40 888 01-05 12 13 02-0614 21 17 5 6 19 4 10 0-93 EXTOLK +5VO 9999999RRO 100db666660 ECLKO 21 +5VQ 9 22 U1-UZ MAX238 04 05 06 P5 20 TX 16 RX 12 RTS 17 CTS 24 DTR 13 DSR DCD 03-07 C4-CB 10 /12) 13 15 19 20 C7 CB CS RES TALI XTALO CLKO BASKINE DERT Deni RTS2 OTS1 IROZ RIBI IRQ1 DTR2 RxD1 DTR1 TxD2 TxD1 D3 C10 US 65052 DACIA1 Q5V 03 40 ECLK1 J2 +5VQ 屋屋 8888888888 1 95 ME 84 站 oooooooo 013 1400000000000025 P2 - P3
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