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3. Details of hardware
MB86R11
Evaluation Board
MB86R11EVB Hardware Manual
3.3.13.
General-purpose ADC
The Option board has general-purpose connector (CN1) as the general-purpose ADC interface.
This interface is connected to the operational amplifier.
The operational amplifier power supply co3.3V with the plus side, and connects GND with the
minus side.
Table 3-63 General-purpose ADC connector pin assignment
No.
Item
Model number
Manufacturer
Quantity
Remarks
1
ADC connector
FFC-2ASM1
HONDA TSUSHIN
1
2 rows, 10 poles
Table 3-64 General-purpose ADC connector pin assignment
No
Signal name
I/O
Description
1 VIN0
I
Analog input CH0
2 VR0
O Reference voltage output CH0
3 VRH0
I
High side voltage input CH0
4 VRL0
I
Low side voltage input CH0
5 VIN1
I
Analog input CH1
6 VR1
O Reference voltage output CH1
7 VRH1
I
High side voltage input CH1
8 VRL1
I
Low side voltage input CH1
9 +3.3V
- Power
supply
10 GND
- Ground
Note:
The CN11-16 of the CPU board must "OPEN" when this connector is used.
