General-Purpose Input Port Control Circuit - Renesas 32185 User Manual

2.7

General-purpose Input Port Control Circuit

The general-purpose input port control circuit is used to control the status of the M32R/ECU ports
P130–P137 by using toggle switches (S0–S7). For the settings of jumpers J16 and J17, see the
Section 2.9 CAN Interface.
U1
M32R/ECU
* CONx : Connector
* Jx : Jumper
* Sx : Switch
* Ux : IC
Figure 2.7 General-purpose Input Port Control Circuit
REJ10B0223-0150/Rev.1.50
P130
P131
P132
P133
P134
P135
P136
P137
J17
3
1
J16
3
1
32185/32186/32192/32195/32196 Group
Starter Kit User's Manual M3A-2154G52B
S0
2
1
3
S1
2 1
3
S2
2
1
3
S3
1
2
3
S4
2
1
3
S5
1
2
3
S6
2
1
3
S7
1
2
3
U5
PCA82C250T
RXD
2
TXD
CON1
FX1-144S-1.27DS
P136
2
P137
Mar 2008
VCCE
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