Intel 3100C - SERVICE, Руководство по обслуживанию

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RS-232C Serial Interface
The RS-232C Serial Interface uses a 9 pin D-sub male connector with the following configuration:
Pin
Description
1
DCD (DATA Carrier Detect)
2 RXD (Received Data)
3 TXD (Transmitted Data)
4
DTR (Data Terminal Ready)
5
GND (Signal Ground)
6
DSR (Data Set Ready)
7 RTS (Request To Send)
8 CTS (Clear To Send)
9
RI (Ring Indicator)
Parallel Interface
The Parallel interface uses a 25-pin D-sub female connector with the following configuration:
Pin
Description Pin Description
1
Strobe# 2 data 0
3
Data 1 4 Data 2
5
Data 3 6 Data 4
7 Data 5 8 Data 6
9 Data 7 10 ACK#
11 Busy 12 Paper Empty
13
Select 14 Auto Linefeed#
15
Error# 16 Initialize#
17
Select In 18 Ground
19 Ground 20 Ground
21
Ground 22 Ground
23
Ground 24 Ground
25
Ground