![](http://datasheet.mmic.net.cn/370000/UPD703215_datasheet_16743812/UPD703215_163.png)
C
U
1
Other Bits (Registers)
–
–
–
–
Note
–
KRM6 (KRM) = 1
Note
–
KRM7 (KRM) = 1
Note
–
–
Note
–
Note
–
–
Note
–
Note
–
–
Note
–
PFCnx Bit of
PFCn Register
–
–
–
–
PFC90 = 0
PFC90 = 1
PFC90 = 0
PFC91 = 0
PFC91 = 1
PFC91 = 0
PFC92 = 0
PFC92 = 0
PFC92 = 1
PFC93 = 0
PFC93 = 1
PFC94 = 0
PFC94 = 0
PFC94 = 1
PFC95 = 0
PFC95 = 1
PFC96 = 0
PFC96 = 0
PFC96 = 1
PFC97 = 0
PFC97 = 1
PMCnx Bit of
PMCn Register
–
–
–
–
PMC90 = 1
PMC90 = 1
PMC90 = 0
PMC91 = 1
PMC91 = 1
PMC91 = 0
PMC92 = 1
PMC92 = 0
PMC92 = 1
PMC93 = 1
PMC93 = 1
PMC94 = 1
PMC94 = 0
PMC94 = 1
PMC95 = 1
PMC95 = 1
PMC96 = 1
PMC96 = 0
PMC96 = 1
PMC97 = 1
PMC97 = 1
PMnx Bit of PMn Register
–
–
–
–
PM90 = Setting not required
PM90 = Setting not required
PM90 = 1
PM91 = Setting not required
PM91 = Setting not required
PM91 = 1
PM92 = Setting not required
PM92 = 1
PM92 = Setting not required
PM93 = Setting not required
PM93 = Setting not required
PM94 = Setting not required
PM94 = 1
PM94 = Setting not required
PM95 = Setting not required
PM95 = Setting not required
PM96 = Setting not required
PM96 = 1
PM96 = Setting not required
PM97 = Setting not required
PM97 = Setting not required
Pnx Bit of Pn Register
P74 = Setting not required
P75 = Setting not required
P76 = Setting not required
P77 = Setting not required
P90 = Setting not required
P90 = Setting not required
P90 = Setting not required
P91 = Setting not required
P91 = Setting not required
P91 = Setting not required
P92 = Setting not required
P92 = Setting not required
P92 = Setting not required
P93 = Setting not required
P93 = Setting not required
P94 = Setting not required
P94 = Setting not required
P94 = Setting not required
P95 = Setting not required
P95 = Setting not required
P96 = Setting not required
P96 = Setting not required
P96 = Setting not required
P97 = Setting not required
P97 = Setting not required
I/O
Input
Input
Input
Input
Output
Output
Input
Output
Input
Input
Output
Input
Output
Output
Input
Output
Input
Output
Output
Input
Output
Input
Output
Output
Input
Alternate Function
Function Name
ANI4
ANI5
ANI6
ANI7
A0
TXD1
KR6
A1
RXD1
KR7
A2
TI020
TO02
A3
TI021
A4
TI030
TO03
A5
TI031
A6
TI51
TO51
A7
SI01
Table 4-16. Settings When Port Pins Are Used for Alternate Functions (3/5)
Pin Name
P74
P75
P76
P77
P90
P91
P92
P93
P94
P95
P96
P97
Note
When setting the A0 to A15 pins, set the PFC9 register to 0000H and the PMC9 register to FFFFH in 16-bit units.