AMT Datasouth ACCEL-6300, Руководство пользователя

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User's Guide
Interfaces C-7
Table C-1. Parallel Pin Assignments––continued
Pin Signal Source Printer Usage
31 IPRIME– Computer May pulse low for at least 50 micro-
seconds to initialize printer settings to
defaults and clear input buffer; otherwise,
must be high or disconnected
32 ERROR– Printer Goes low when printer has data to print but
is out of paper, off-line, or in error state;
returns high when condition is corrected
33 GND Ground
34 Not connected
35 Not connected
36 SELIN– Computer Must be low or disconnected
User's Guide
Interfaces C-7
Table C-1. Parallel Pin Assignments––continued
Pin Signal Source Printer Usage
31 IPRIME– Computer May pulse low for at least 50 micro-
seconds to initialize printer settings to
defaults and clear input buffer; otherwise,
must be high or disconnected
32 ERROR– Printer Goes low when printer has data to print but
is out of paper, off-line, or in error state;
returns high when condition is corrected
33 GND Ground
34 Not connected
35 Not connected
36 SELIN– Computer Must be low or disconnected