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21
2.20– Parallel Header ( LPT CONN )
Signal
Configuration
PIN
#
PIN
#
Signal
Configuration
STB 1
2
AUTFD
DATA0 3
4 ERROR
DATA1 5
6 INIT
DATA2 7
8 SLIN
DATA3 9
10 GND
DATA4 11
12 GND
DATA5 13
14 GND
DATA6 15
16 GND
DATA7 17
18 GND
ACK 19
20 GND
BUSY 21
22 GND
PE 23
24 GND
SLCT 25
2.21–PWR CON ( PWR3 )
ATX 12V power connector
This power connector
should be plugged when
use 4 rank memory
Signal
Pin
Pin
Signal
GND 1
3 12V
GND 2
4 12V