Renesas 32185 User Manual page 51

Table 2.5 Channel Selection by a Rotary Switch
Rotary switch position
Table 2.6 Serial I/O Interface (Jumper)
Name Condition
Shorted
between 1–2
J15
Shorted
between 2–3
Shorted
between 1–2
J18
Shorted
between 2–3
Shorted
between 1–2
J19
Shorted
between 2–3
Shorted
between 1–2
J20
Shorted
between 2–3
Note: The jumpers J15, J18, J19 and J20 are shorted by jumper parts.
Table 2.7 RS-232C Connector Pin Assignments
Connector
Name
CN5
REJ10B0223-0150/Rev.1.50
0
1
2
3
4
5
6
7
8
9
Default Connects P83/RXD0/TO25 to the extension connector (CON2)
Uses the RXD0 function in RS-232C
Default Connects P86/RXD1/TO22 to the extension connector (CON2)
Uses the RXD1 function in RS-232C
Default Connects P175/RXD2/TO27 to the extension connector (CON2)
Uses the RXD2 function in RS-232C
Connects P75/RTDRXD/RXD3/NBDD1 to the extension connector
Default
(CON1)
Uses the RXD3 function in RS-232C
Pin No Signal Name
1 DCD
2 RXD
3 TXD
4 DTR
5 SG
6 DSR
7 RTS
8 CTS
9 RI
32185/32186/32192/32195/32196 Group
Starter Kit User's Manual M3A-2154G52B
SIO Selected channel
Description
Unused
Received data
Transmitted data
Connects to the DSR pin
Ground
Connects to the DTR pin
Connects to the CTS pin
Connects to the RTS pin
Unused
Mar 2008
SIO0
SIO1
SIO2
SIO3
SIO0
SIO1
SIO2
SIO3
SIO0
SIO1
Description
Page 43 of 80