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/ Amiga Plus 1997 #1 / Amiga Plus CD - 1997 - No. 01.iso / pd / hardware / parallelporttester / parporthardware.iff (.png)

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IFF Interleaved Bitmap Image  |  1995-10-08  |  14KB  |  640x512  |  1-bit (2 colors)

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OCR: Aniga Parallelport Testing Hardware - @ Ber 1996 74 LS 540 Amiga Parallelport from Joystick- 1 120 1234567896 port (P7) 19 2 Signals D1 (P2) +5V 14 . 13 ;LXL . 12 D8 (P9) e.g. 74 LS 540 10 1; 10; 19 -- > GND 20 -- > +5V Busy (P11) > · +5V PaperOut (P12) * 74 LS 04 FNMTDON 014 Select (P13) 0 13 142 \DataReady (P1) > · +5V 111 10 \Acknowledge (P10) 8 \Reset (P16) . e.g. 74 LS 04 (x2) 7 -- > GND low-active 14 -- > +5V

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