101
APPENDIX A: Cable Pinouts
A.2.4 DTR/CTS H
ANDSHAKE
5-W
IRE FOR
AT (9-P
IN
) (Q
UOTE
)
Computer (DTE)
MPS-VIII (DTE)
Female DB9
Female DB25
TXD
33
RXD
RXD
22
TXD
DCD
120
DTR
DSR
66
N.C.
CTS
88
DCD
DTR
45
CTS
1
GND
57
GND
1
The line from the PC to the MPS-VIII is used for hardware flow
control. It may be omitted if the data flows in one direction only,
as when printing from the PC through the MPS-VIII.
A.2.5 H
ANDSHAKE
5-W
IRE FOR
A
PPLE
®
M
ACINTOSH
®
(EVNA09)
Macintosh Computer (DTE)
MPS-VIII (DTE)
Male 8-Pin Mini-DIN
Female DB25
Handshake (Output) 15
CTS
8
DCD
Handshake (Input)
220
DTR
Transmit Data (–)
33
RXD
Frame Ground
47
GND
Receive Data (+)
8
Receive Data (–)
52
TXD
N.C.
6
N.C.
7
Содержание PI750A
Страница 119: ...111 APPENDIX A Cable Pinouts IBM AT to MPS VIII DB9M to DB25M...
Страница 173: ...NOTES...