Tektronix Phaser 300X Manual de usuario Pagina 148

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 175
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 147
Technical Notes
A
User Manual
A-5
Parallel port
The printer has a standard unidirectional, byte-wide parallel, synchronous
port. When you use the parallel port, be sure to type this command at the
PC (if LPT1 is not available, use LPT2):
MODE LPT1:,,P
The table shows the parallel port’s connected pins. Other pins are not
connected. Signal names ending with a dash (
) are asserted low.
Parallel port signal descriptions
Signal name Pin # Return
pin
Signal
source
Description
DSTRB– 1 19 Host Pulsed low for .5 microseconds
minimum; clocks data into printer
DATA1 2 20 Host Positive true data input
DATA2 3 21 Host Positive true data input
DATA3 4 22 Host Positive true data input
DATA4 5 23 Host Positive true data input
DATA5 6 24 Host Positive true data input
DATA6 7 25 Host Positive true data input
DATA7 8 26 Host Positive true data input
DATA8 9 27 Host Positive true data input
ACK– 10 28 Printer Data acknowledge pulsed low for
3-4 microseconds; ends bus
transaction
BUSY 11 29 Printer Positive true = cannot accept data
PE 12 Printer Positive true = out of paper
SLCT 13 Printer Positive true = printer selected
INPRIME– 31 30 Host Negative true = printer port reset
FAULT- 32 Printer Negative true = printer fault
indicator
Frame Gnd 17 Printer Frame ground
SGnd 14,16,33 Printer Signal ground
Vista de pagina 147
1 2 ... 143 144 145 146 147 148 149 150 151 152 153 ... 174 175

Comentarios a estos manuales

Sin comentarios