Tty Connector, Pin Assignments; Printer Connector, Pin Assignments - ZiLOG System 8000 Hardware Reference Manual

HRM
Zilog
Table 2-7. TTY Connector, Pin Assignments
SIGNAL KAME PIN
Ground 7
DTR 20
RTS 4
TXD 2
DSR
6
CTS
5
RXD
3
Table 2-8. Printer Connector, Pin Assignments
Data P]'ooducts Interface
HRM
Signal Name
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA
5
DATA
6
DATA
7
DATA STROBE
INPUT PRIME
DATA DEMAND
FAULT
READY
ONLINE
SIGNAL GROUND
P2 Bac]<:plane
P2-1C
P2-2C
P2-3C
P2-5C
P2-6C
P2-8C
P2-9C
Not
Us,~d
P2-12C
Not
USI~d
P2-16C
P2-20C
P2-17C
P2-21C
P2-19C
Printer Port
Connector
Pins
1
2
3
4
5'
6
7
Not Used
9
Not Used
1 1
12
23
24
22
Printer
Connector
Pins
B
F
L
R
V
Z
n
Not Used
j
Not Used
E
C
cc
y
X
2-10 Zilog 2-10