Commodore Amiga 500 - ASOO Parallel Connector

ASOO Parallel Connector
"" ~, ~~"' ~~ I , I, ~
I ~ I , I ~ I ~ I " I ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ '
WARNING: Pin 14 on the Amiga parallel connector supplies + 5 volts of
power. Connect this pin ONLY if the power from it is required by the
external device. NEVER connect this pin to an output of an external device
or to a signal ground. Pins 17-25 are for grounding signals. DO NOT
connect these pins directly to a shield ground.
Pin Name
Description
I
STROBE * STROBE
2
DO
DATA BIT 0
(Least sign. bit)
3
01 DATA BIT 1
4
02 DATA BIT 2
5 0 3 DATA BIT 3
6
04 DATA BIT 4
7
05 DATA BIT 5
8
06 DATA BIT 6
9
07 DATA BIT 7
10 ACK* ACKNOWLEDGE
II
BUSY BUSY
12 POUT PAPER OUT
13 SEL
SELECT
14
+5V PULLUP
+ 5 VOLTS POWER (100 rnA)
15 NC NO CONNECTION
16
RESET* RESET
17 GND SIGNAL GROUND
18 GND SIGNAL GROUND
19 GND SIGNAL GROUND
20 GND SIGNAL GROUND
21
GND SIGNAL GROUND
22
GND SIGNAL GROUND
23
GND
SIGNAL GROUND
24 GND
SIGNAL GROUND
25
GND
SIGNAL GROUND
Technical Reference
A
-5