![](http://datasheet.mmic.net.cn/370000/UPD703215_datasheet_16743812/UPD703215_162.png)
C
U
1
Other Bits (Registers)
–
PF41 (PF4) = Don’t care
PF42 (PF4) = Don’t care
–
–
KRM0 (KRM) = 1
–
–
KRM1 (KRM) = 1
–
–
KRM2 (KRM) = 1
–
–
KRM3 (KRM) = 1
PF54 (PF5) = Don’t care
PF54 (PF5) = 0
PF54 (PF5) = 0, KRM4 (KRM) = 1
PF55 (PF5) = Don’t care
PF55 (PF5) = 0
PF55 (PF5) = 0, KRM5 (KRM) = 1
–
–
–
–
PFCnx Bit of
PFCn Register
–
–
–
PFC50 = 0
PFC50 = 1
PFC50 = 0
PFC51 = 0
PFC51 = 1
PFC51 = 0
PFC52 = 0
PFC52 = 1
PFC52 = 0
PFC53 = 0
PFC53 = 1
PFC53 = 0
PFC54 = 0
PFC54 = 1
PFC54 = 0
PFC55 = 0
PFC55 = 1
PFC55 = 0
–
–
–
–
PMCnx Bit of
PMCn Register
PMC40 = 1
PMC41 = 1
PMC42 = 1
PMC50 = 1
PMC50 = 1
PMC50 = 0
PMC51 = 1
PMC51 = 1
PMC51 = 0
PMC52 = 1
PMC52 = 1
PMC52 = 0
PMC53 = 1
PMC53 = 1
PMC53 = 0
PMC54 = 1
PMC54 = 1
PMC54 = 0
PMC55 = 1
PMC55 = 1
PMC55 = 0
–
–
–
–
PMnx Bit of PMn Register
PM40 = Setting not required
PM41 = Setting not required
PM42 = Setting not required
PM50 = Setting not required
PM50 = Setting not required
PM50 = 1
PM51 = Setting not required
PM51 = Setting not required
PM51 = 1
PM52 = Setting not required
PM52 = Setting not required
PM52 = 1
PM53 = Setting not required
PM53 = Setting not required
PM53 = 1
PM54 = Setting not required
PM54 = Setting not required
PM54 = 1
PM55 = Setting not required
PM55 = Setting not required
PM55 = 1
–
–
–
–
Pnx Bit of Pn Register
P40 = Setting not required
P41 = Setting not required
P42 = Setting not required
P50 = Setting not required
P50 = Setting not required
P50 = Setting not required
P51 = Setting not required
P51 = Setting not required
P51 = Setting not required
P52 = Setting not required
P52 = Setting not required
P52 = Setting not required
P53 = Setting not required
P53 = Setting not required
P53 = Setting not required
P54 = Setting not required
P54 = Setting not required
P54 = Setting not required
P55 = Setting not required
P55 = Setting not required
P55 = Setting not required
P70 = Setting not required
P71 = Setting not required
P72 = Setting not required
P73 = Setting not required
I/O
Input
Output
I/O
Input
Output
Input
Input
Output
Input
Output
Output
Input
Input
Output
Input
Output
Output
Input
I/O
Output
Input
Input
Input
Input
Input
Alternate Function
Function Name
SI00
SO00
SCK00
TI011
RTP00
KR0
TI50
RTP01
KR1
TO50
RTP02
KR2
SIA0
RTP03
KR3
SOA0
RTP04
KR4
SCKA0
RTP05
KR5
ANI0
ANI1
ANI2
ANI3
Table 4-16. Settings When Port Pins Are Used for Alternate Functions (2/5)
Pin Name
P40
P41
P42
P50
P51
P52
P53
P54
P55
P70
P71
P72
P73