Holtek HT66F20 Manual page 93

HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
PRM0 Register
• HT66F60
Bit 7
Name C�XPS�
R/W R/W
POR 0
Bit 7~6 C1XPS1, C1XPS0: C1X Pin Remapping Control
00: C1X on PA5
01: C1X on PF1
10: C1X on PG1
11: Undefined
Bit 5~4 C0XPS1, C0XPS0: C0X Pin Remapping Control
00: C0X on PA0
01: C0X on PF0
10: C0X on PG0
11: Undefined
Bit 3 PDPRM: PD3~PD0 pin-shared function Pin Remapping Control
0: No change
1: TCK2 on PD0 change to PB6, TP2_0 on PD1 change to PB7, TCK0 on PD2
Bit 2~1 SIMPS1, SIMPS0: SIM Pin Remapping Control
00: SDO on PA5; SDI/SDA on PA6; SCK/SCL on PA7; SCS on PB5
01: SDO on PD3; SDI/SDA on PD2; SCK/SCL on PD1; SCS on PD0
10: SDO on PB6; SDI/SDA on PB7; SCK/SCL on PD6; SCS on PD7
11: SDO on PD1; SDI/SDA on PD2; SCK/SCL on PD3; SCS on PD0
Bit 0 PCKPS: PCK and PINT Pin Remapping Control
0: PCK on PC2; PINT on PC3
1: PCK on PC5; PINT on PC4
Rev. 2.50
6 5
C�XPS0 C0XPS� C0XPS0
R/W R/W R/W
0 0
change to PD6, TCK1 on PD3 change to PD7 if SIMPS1, SIMPS0=01 or 11
93
4 3 2
PDPRM SIMPS� SIMPS0
R/W R/W
0 0 0
1 0
PCKPS
R/W R/W
0 0
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