Port Cd - NEC V850ES/SA2 UPD703201 Manual

4.3.8

Port CD

Port CD can be set to the input or output mode in 1-bit units.
The number of I/O port bits differs depending on the product.
Commercial Name
V850ES/SA2
V850ES/SA3
(1) Functions of port CD (V850ES/SA3)
Input/output data can be specified in 1-bit units by using port register CD (PCD).
Can be set to the input or output mode in 1-bit units by using port mode register CD (PMCD).
Port CD has no alternate-function pins.
Table 4-12. Alternate-Function Pins of Port CD (V850ES/SA3)
Pin Name
Port CD PCD1
PCD2
PCD3
Note Software pull-up function
CHAPTER 4 PORT FUNCTIONS
3-bit I/O port
Alternate-Function Pin I/O
−
I/O
−
−
Preliminary User's Manual U15905EJ1V0UD
Number of I/O Port Bits
−
Note
PULL
None
Remark
−
147