ZiLOG System 8000 Hardware Reference Manual

HRM
Zilog
HRM
Table
2-10.
CPU
Board, Connector P2/J21, Slot 1
Row A
Row B Row C
PIN SIGNAL SIGNAL
SIGNAL
TXRTNO
RXDO DATAO
')
TXDO
CTSO DATA1
~-
3
RTSO
DTRO DATA2
l~
DSRO
RXD1 GND
t-
TXD1
CTS1
DATA3
.)
6 RTS1
DTR1
DATA4
7
DSR1
RXD2
GND
l3
TXD2 CTS2
DATA5
9
RTS2
DTR2 DATA6
" 0
DSR2
RXD3
DATA7
'1 1
TXD3 CTS3 GND
'12
RTS3
DTR3
DATA STROBE/DATA
STROBE\
'13
DSR3 RXD4
N.U./INPUT PRIME
'14
TXD4 CTS4 TXRTN1
'15
RTS4
DTR4
GND
'16
DSR4
RXD5
D.D./ACKNOWLEDGE\
'17
TXD5 CTS5
BUSY\
'18
RTS5
DTR5
TXRTN2
'19
DS·R5
RXD6 GND
20 TXD6 CTS6
IFVALID/FAULT\
:21 RTS6
DTR6
ON-LINE/SELECT
~22
DSR6
RXD7
F.P BUSACK INDICATOR
:23
TXD7
CTS7
F.P.
POWER-ON INDICATOR
(GND)
24
RTS7
DTR7
F.P. NORMAL INDICATOR
:25 DSR7
TXRTN5
NMI SWITCH (NORMALLY CLOSED)
~2 6
TXRTN3 TXRTN6
NMI SWITCH
(NORMALLY OPEN)
:27
TXRTN4
TXRTN7
SW RESET
28
+5v
+5v
F.P. INDICATOR V+
(+5v)
29
-5v
-5v
-5v
30
+12v
+12v
+12v
31
-12v -12v -12v
32
GND GND
GND
:2-16
Zilog
2-16

ZiLOG System 8000 Specifications

General

Brand	ZiLOG
Model	System 8000
Category	Desktop
Language	English