Holtek TinyPower HT69F40A Manual page 91

HT69F30A/HT69F40A/HT69F50A
TinyPower I/O Flash 8-Bit MCU with LCD & EEPROM
TM
SFS Register – HT69F40A/HT69F50A
Bit 7
Name SFS7
R/W R/W
P�R 0
SFS7: TCK2 Source Selection
Bit 7
0: PA2
1: PD2
SFS6: TCK1 Source Selection
Bit 6
0: PA0
1: PD3
SFS5: TCK0 Source Selection
Bit 5
0: PA2
1: PD1
SFS4: INT1 Source Selection
Bit 4
0: PA0
1: PD0
SFS3: PD7 Special Function Selection
Bit 3
0: SEG7
1: TP1B_2
SFS2: PD6 Special Function Selection
Bit 2
0: SEG6
1: TP1B_1
SFS1: PD5 Special Function Selection
Bit 1
0: SEG5
1: TP1B_0
SFS0: PD4 Special Function Selection
Bit 0
0: SEG4
1: TP1A
Rev. 1.20
6 5 4
SFS6 SFS� SFS4
R/W R/W R/W
0 0 0
91
3 2 1
SFS3 SFS2 SFS1
R/W R/W R/W
0 0 0
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0
SFS0
R/W
0