Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 4 PORT FUNCTIONS
R01UH0042EJ0500 Rev.5.00 Page 124 of 1513
Aug 12, 2011
(3) Port 4 mode control register (PMC4)
0PMC4 0 0 0 0 PMC42 PMC41 PMC40
I/O port
SCKF0 I/O/INTP10 input
PMC42
0
1
Specification of P42 pin operation mode
I/O port
SOF0 output/RXDC4 input/SCL01 I/O
PMC41
0
1
Specification of P41 pin operation mode
I/O port
SIF0 input/TXDC4 output/SDA01 I/O
PMC40
0
1
Specification of P40 pin operation mode
After reset: 00H R/W Address: FFFFF448H
(4) Port 4 function control register (PFC4)
PFC4
After reset: 00H R/W Address: FFFFF468H
0 0 0 0 0 PFC42 PFC41 PFC40
Remark For details of alternate function specification, see 4.3.5 (6) Port 4 alternate function
specifications.
(5) Port 4 function control expansion register (PFCE4)
PFCE4
After reset: 00H R/W Address: FFFFF708H
0 0 0 0 0 0 PFCE41 PFCE40
Remark For details of alternate function specification, see 4.3.5 (6) Port 4 alternate function
specifications.