Serial Ports - Fujitsu 467 Manual

Prepared
Manfred Ortmann
Approved

2.2.5 Serial Ports

UART 0 is available at the 9-pin Sub-D female connector X800 with RS-232 inputs and outputs.
UART 1 is available at the 9-pin Sub-D female connector X801 with RS-232 inputs and outputs.
As transceiver with
( U800, U801 ) are used.
Following table shows the assignment of pins, signals and function from the UART connector
X800. Connector X801 is identical. For X801 the index 0 has to be changed to 1.
Table 2-4: Pin assignment X800 and X801
Checked
enhanced electrostatic discharge ( ESD ) protection the MAX3243EIPW
Pin Signal
1 RS232_0_CD
2 RS232_0_TXD
3 RS232_0_RXD
4 RS232_0_DSR
5 GND
6 RS232_0_DTR
7 RS232_0_CTS
8 RS232_0_RTS
9 RS232_0_RI
Preliminary
Document Number
Date Revision
2008-05-14 PA 3.5
Function
Data carrier detect
Transmit data
Receive data
Data set ready
Ground
Data terminal ready
Clear to send
Request to send
Ring indicator
Storage
Mycable01
19(36)