Datasheet

R01UH0042EJ0500 Rev.5.00 Page 164 of 1513
Aug 12, 2011
V850ES/JG3-H, V850ES/JH3-H CHAPTER 4 PORT FUNCTIONS
Table 4-20. Using Port Pin as Alternate-Function Pin (3/10)
Alternate Function Pin Name
Name I/O
Pnx Bit of
Pn Register
PMnx Bit of
PMn Register
PMCnx Bit of
PMCn Register
PFCEnx Bit of
PFCEn Register
PFCnx Bit of
PFCn Register
Other Bits
(Registers)
TIAA10 Input P34 = Setting not required PM34 = Setting not required PMC34 = 1 PFCE34 = 0 PFC34 = 0
TOAA10 Output P34 = Setting not required PM34 = Setting not required PMC34 = 1 PFCE34 = 0 PFC34 = 1
TOAA1OFF
Note 1
Input P34 = Setting not required PM34 = Setting not required PMC34 = 1 PFCE34 = 1 PFC34 = 0
P34
INTP09
Note 1
Input P34 = Setting not required PM34 = Setting not required PMC34 = 1 PFCE34 = 1 PFC34 = 0
TIAA11 Input P35 = Setting not required PM35 = Setting not required PMC35 = 1 PFCE35 = 0 PFC35 = 0
TOAA11 Output P35 = Setting not required PM35 = Setting not required PMC35 = 1 PFCE35 = 0 PFC35 = 1
P35
RTC1HZ Output
P35 = Setting not required PM35 = Setting not required PMC35 = 1 PFCE35 = 1 PFC35 = 0
TXDC3 Output P36 = Setting not required PM36 = Setting not required PMC36 = 1 PFCE36 = 0 PFC36 = 0
SCL00 I/O P36 = Setting not required PM36 = Setting not required PMC36 = 1 PFCE36 = 0 PFC36 = 1 PF36 (PF3) = 1
CTXD0
Note 2
Output P36 = Setting not required PM36 = Setting not required PMC36 = 1 PFCE36 = 1 PFC36 = 0
P36
UDMARQ0 Input
P36 = Setting not required PM36 = Setting not required PMC36 = 1 PFCE36 = 1 PFC36 = 1
RXDC3 Input P37 = Setting not required PM37 = Setting not required PMC37 = 1 PFCE37 = 0 PFC37 = 0
SDA00 I/O P37 = Setting not required PM37 = Setting not required PMC37 = 1 PFCE37 = 0 PFC37 = 1 PF37 (PF3) = 1
CRXD0
Note 2
Input P37 = Setting not required PM37 = Setting not required PMC37 = 1 PFCE37 = 1 PFC37 = 0
P37
UDMAAK0 Output
P37 = Setting not required PM37 = Setting not required PMC37 = 1 PFCE37 = 1 PFC37 = 1
SIF0 Input P40 = Setting not required PM40 = Setting not required PMC40 = 1 PFCE40 = 0 PFC40 = 0
TXDC4 Output P40 = Setting not required PM40 = Setting not required PMC40 = 1 PFCE40 = 0 PFC40 = 1
P40
SDA01 I/O
P40 = Setting not required PM40 = Setting not required PMC40 = 1 PFCE40 = 1 PFC40 = 0 PF40 (PF4) = 0
SOF0 Output P41 = Setting not required PM41 = Setting not required PMC41 = 1 PFCE41 = 0 PFC41 = 0
RXDC4 Input P41 = Setting not required PM41 = Setting not required PMC41 = 1 PFCE41 = 0 PFC41 = 1
P41
SCL01 I/O
P41 = Setting not required PM41 = Setting not required PMC41 = 1 PFCE41 = 1 PFC41 = 0 PF41 (PF4) = 0
SCKF0 I/O P42 = Setting not required PM42 = Setting not required PMC42 = 1 − PFC42 = 0 P42
INTP10 Input
P42 = Setting not required PM42 = Setting not required PMC42 = 1 − PFC42 = 1
Notes 1. The TOAA1OFF pin and INTP09 pin are alternate-function pins. When using this pin as the TOAA1OFF pin, disable edge detection of the INTP09 pin, which is the
alternate function (set to INTF3.INTF34 = 0, INTR3.INTR34 = 0). Similarly, when using this pin as the INTP09 pin, be sure to stop the high impedance output
circuit.
2.
μ PD70F3770, 70F3771 only