Holtek HT66F20 Manual page 151

HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
• TM1DL Register – 10-bit ETM
Bit 7
Name D�
R/W R
POR 0
Bit 7~0 TM1DL: TM1 Counter Low Byte Register bit 7~bit 0
TM1 10-bit Counter bit 7~bit 0
• TM1DH Register – 10-bit ETM
Bit 7
Name —
R/W —
POR —
Bit 7~2 Unimplemented, read as "0"
Bit 1~0 TM1DH: TM1 Counter High Byte Register bit 1~bit 0
TM1 10-bit Counter bit 9~bit 8
• TM1AL Register – 10-bit ETM
Bit 7
Name D�
R/W R/W
POR 0
Bit 7~0 TM1AL: TM1 CCRA Low Byte Register bit 7~bit 0
TM1 10-bit CCRA bit 7~bit 0
• TM1AH Register – 10-bit ETM
Bit 7
Name —
R/W —
POR —
Bit 7~2 Unimplemented, read as "0"
Bit 1~0 TM1AH: TM1 CCRA High Byte Register bit 1~bit 0
TM1 10-bit CCRA bit 9~bit 8
• TM1BL Register – 10-bit ETM
Bit 7
Name D�
R/W R/W
POR 0
Bit 7~0 TM1BL: TM1 CCRB Low Byte Register bit 7~bit 0
TM1 10-bit CCRB bit 7~bit 0
Rev. 2.50
6 5 4
D6 D5 D4
R R R
0 0 0
6 5 4
— — —
— — —
— — —
6 5 4
D6 D5 D4
R/W R/W R/W
0 0 0
6 5 4
— — —
— — —
— — —
6 5 4
D6 D5 D4
R/W R/W R/W
0 0 0
�5�
3 2 1
D3 D2 D�
R R R
0 0 0
3 2 1
— — D9
— — R
— — 0
3 2 1
D3 D2 D�
R/W R/W R/W
0 0 0
3 2 1
— — D9
— — R/W
— — 0
3 2 1
D3 D2 D�
R/W R/W R/W
0 0 0
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0
D0
R
0
0
D8
R
0
0
D0
R/W
0
0
D8
R/W
0
0
D0
R/W
0