Datasheet

R01UH0042EJ0500 Rev.5.00 Page 162 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 (1/10)
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)
P00
Note 1
INTP00 Input
P00 = Setting not required PM00 = Setting not required PMC00 = 1 − −
P01
Note 1
INTP01 Input
P01 = Setting not required PM01 = Setting not required PMC01 = 1 − −
P02 NMI Input P02 = Setting not required PM02 = Setting not required PMC02 = 1 − −
INTP02 Input P03 = Setting not required PM03 = Setting not required PMC03 = 1 PFCE03 = 0 PFC03 = 0
ADTRG Input P03 = Setting not required PM03 = Setting not required PMC03 = 1 PFCE03 = 0 PFC03 = 1
P03
UCLK Input
P03 = Setting not required PM03 = Setting not required PMC03 = 1 PFCE03 = 1 PFC03 = 0
P04 INTP03 Input P04 = Setting not required PM04 = Setting not required PMC04 = 1 − −
P05 INTP04 Input P05 = Setting not required PM05 = Setting not required PMC05 = 1 − −
P10 ANO0 Output P10 = Setting not required PM10 = 1 − − −
P11 ANO1 Output P11 = Setting not required PM11 = 1 − − −
TIAB03 Input P20 = Setting not required PM20 = Setting not required PMC20 = 1 PFCE20 = 0 PFC20 = 0
KR2 Input P20 = Setting not required PM20 = Setting not required PMC20 = 1 PFCE20 = 0 PFC20 = 0
TOAB03 Output P20 = Setting not required PM20 = Setting not required PMC20 = 1 PFCE20 = 0 PFC20 = 1
P20
Note 1
RTP02 Output
P20 = Setting not required PM20 = Setting not required PMC20 = 1 PFCE20 = 1 PFC20 = 0
SIF2 Input P21 = Setting not required PM21 = Setting not required PMC21= 1 PFCE21 = 0 PFC21 = 0
KR3
Note 2
Input
P21 = Setting not required PM21 = Setting not required PMC21= 1 PFCE21 = 0 PFC21 = 1
TIAB00
Note 2
Input P21 = Setting not required PM21 = Setting not required PMC21= 1 PFCE21 = 0 PFC21 = 1
TOAB00 Output P21 = Setting not required PM21 = Setting not required PMC21= 1 PFCE21 = 1 PFC21 = 0
P21
Note 1
RTP03 Output
P21 = Setting not required PM21 = Setting not required PMC21= 1 PFCE21 = 1 PFC21 = 1
Notes 1. V850ES/JH3-H only
2. The KR3 pin and TIAB00 pin are alternate-function pins. When using this pin as the TIAB00 pin, do not use the alternate function KR3 pin. Similarly, when using
this pin as the KR3 pin, do not use the TIAB00 pin.
Caution When the power is turned on, the P10 and P11 pins may output an undefined level temporarily even during reset.