4-5
4.1.4 Pin assignments
Physical Specifications
Signal Name Pin Number Signal Name
GND 1 26 -DB (0)
GND 2 27 -DB(1)
GND 3 28 -DB(2)
GND 4 29 -DB(3)
GND 5 30 -DB(4)
GND 6 31 -DB(5)
GND 7 32 -DB(6)
GND 8 33 -DB(7)
GND 9 34 -DB(P)
GND 10 35 GND
GND 11 36 GND
Reserved 12 37 Reserved
(Open) 13 38 TERMPWR
Reserved 14 39 Reserved
GND 15 40 GND
GND 16 41 -ATN
GND 17 42 GND
OND 18 43 -BSY
OND 19 44 -ACK
GND 20 45 -RST
GND 21 46 -MSG
GND 22 47 -SEL
GND 23 48 -C/D
GND 24 49 -REQ
GND 25 50 -I/O
Note: Reserved pins are connected to GND.
Figure 4-1Pin assignment