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cPCI-DMXS64GX Technical Reference Manual
2.12
Upon a power-up or reset, the Serial Port 3 interface circuits are automatically configured for
the operation mode setup in the BIOS. The Serial Port 3 signal assignation on the J5 CPCI
I/O connector depends on the operation mode (RS-232, RS-422, or RS-485) it has been set:
Pin Number (J5)
RS-232
RS-422
RS-485
A11
COM2_DCD
/DCD
/DCD
C11
COM2_RXD#
RX(-)
RX/TX(-)
D11
COM2_DSR
DSR
DSR
E11
COM2_TXD#
TX(-)
-
A12
COM2_RTS
RX(+)
RX/TX(+)
B12
COM2_CTS
TX(+)
-
C12
COM2_RI
/RI
/RI
E12
COM2_DTR
/DTR
/DTR
Содержание cPCI-DMXS64GX
Страница 69: ...cPCI DMXS64GX Technical Reference Manual 3 26 1 Rev...
Страница 83: ...4 SOFTWARE SETUPS 1 BIOS SETUP PROGRAM 2 UPDATING OR RESTORING THE BIOS IN FLASH 3 VT100 MODE 4 PART...
Страница 108: ...D 1 D BOARD DIAGRAMS D 1 TOP DEVICES SURFACE MOUNT...
Страница 109: ...cPCI DMXS64GX Technical Reference Manual D 2 D 2 ASSEMBLY BOTTOM DIAGRAM...
Страница 110: ...Board Specifications D 3 D 3 MOUNTING HOLES...
Страница 111: ...cPCI DMXS64GX Technical Reference Manual D 4 D 4 CONNECTOR HOLES...