Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 4 PORT FUNCTIONS
R01UH0042EJ0500 Rev.5.00 Page 131 of 1513
Aug 12, 2011
PFCE54
Note 1
PFC54
Note 1
Specification of P54 pin alternate function
Note 1
0 0 SOF2 output
0 1 KR4 input
1 0 RTP04 output
1 1 Setting prohibited
PFCE53
Note 1
PFC53
Note 1
Specification of P53 pin alternate function
Note 1
0 0 SIF2 input
0 1 TIAB00 input/KR3
Note 2
input
1 0 TOAB00 output
1 1 RTP03 output
PFCE52
Note1
PFC52
Note1
Specification of P52 pin alternate function
Note 1
0 0 TIAB03 input/KR2
Note 2
input
0 1 TOAB03 output
1 0 RTP02 output
1 1 Setting prohibited
PFCE51 PFC51 Specification of P51 pin alternate function
0 0 TIAB02 input/KR1
Note 2
input
0 1 TOAB02 output
1 0 RTP01 output
1 1 UDMAAK1 output
PFCE50 PFC50 Specification of P50 pin alternate function
0 0 TIAB01 input/KR0
Note 2
input
0 1 TOAB01 output
1 0 RTP00 output
1 1 UDMARQ1 input
Notes 1. V850ES/JG3-H only
2. KRn and TIAB0m are alternate functions. When using the pin as the TIAB0m pin, disable KRn pin key
return detection, which is the alternate function (clear the KRM.KRMn bit to 0). Also, when using the
pin as the KRn pin, disable TIAB0m pin edge detection, which is the alternate function (n = 0 to 3, m =
0 to 3).
Pin Name Use as TIAB0m Pin Using as KRn Pin
KR0/TIAB01 KRM.KRM0 bit = 0 TAB0IOC1.TAB0TIG2, TAB0TIG3 bits = 0
KR1/TIAB02 KRM.KRM1 bit = 0 TAB0IOC1.TAB0TIG4, TAB0TIG5 bits = 0
KR2/TIAB03 KRM.KRM2 bit = 0 TAB0IOC1.TAB0TIG6, TAB0TIG7 bits = 0
KR3/TIAB00 KRM.KRM3 bit = 0
TAB0IOC1.TAB0TIG0, TAB0TIG1 bits = 0
TAB0IOC2.TAB0EES0, TAB0EES1 bits = 0
TAB0IOC2.TAB0ETS0, TAB0ETS1 bits = 0