Table of Contents
Advertisement
2.8
Analog Port Input Control Circuit
The analog port input control circuit is used to control the status of the M32R/ECU analog ports
AD0IN0 and AD0IN1 by using VR controls VOL0 and VOL1.
Figure 2.9 Analog Port Input Control Circuit
Table 2.12 Analog Port Input Control (Jumper)
Name
Condition
Shorted
between 1–2
J12
Open
between 1–2
Shorted
between 1–2
J13
Open
between 1–2
Note: The J12 and J13 jumpers are shorted by pattern wiring on the reverse side of printed circuit board.
Case of setting the condition except for default, setting the jumper is required after cutting the pattern
for default condition by referring to the chapter 3.8 Setting jumper by cutting pattern .
REJ10B0223-0150/Rev.1.50
U1
M32R/ECU
AD0IN0
AD0IN1
CON1
FX1-144-1.27DS
AD0IN0
AD0IN1
Default
Uses VR control (VOL0)
Does not use VR control (VOL0)
Default
Uses VR control (VOL1)
Does not use VR control (VOL1)
32185/32186/32192/32195/32196 Group
Starter Kit User's Manual M3A-2154G52B
VCCE
J12 2
1
VOL0
2
1
J13
Description
Mar 2008
VCCE
VOL1
* CONx : Connector
* Jx : Jumper
* Ux : IC
* VOLx : VR control
Page 48 of 80
Advertisement
Table of Contents
