Holtek HT66F488 Manual page 68

CTMDL Register
Bit 7
�a�e D�
R/W R
POR �
D7~D0: CTM Counter Low Byte Register bit 7 ~ bit 0
Bit 7 ~ 0
CTM 10-bit Counter bit 7 ~ bit 0
CTMDH Register
Bit 7
�a�e —
R/W —
POR —
Bit 7 ~ 2 Unimplemented, read as "0"
Bit 1 ~ 0 D9~D8: CTM Counter High Byte Register bit 1 ~ bit 0
CTM 10-bit Counter bit 9 ~ bit 8
CTMAL Register
Bit 7
�a�e D�
R/W R/W
POR �
Bit 7 ~ 0 D7~D0: CTM CCRA Low Byte Register bit 7 ~ bit 0
CTM 10-bit CCRA bit 7 ~ bit 0
CTMAH Register
Bit 7
�a�e —
R/W —
POR —
Bit 7 ~ 2 Unimplemented, read as "0"
Bit 1 ~ 0 D9~D8: CTM CCRA High Byte Register bit 1 ~ bit 0
CTM 10-bit CCRA bit 9 ~ bit 8
Rev. 1.21
A/D Flash MCU with EEPROM
6 5 4
D6 D5 D4
R R R
� � �
6 5 4
— — —
— — —
— — —
6 5 4
D6 D5 D4
R/W R/W R/W
� � �
6 5 4
— — —
— — —
— — —
68
HT66F488/HT66F489
3 2 1
D3 D2 D1
R R R
� � �
3 2 1
— — D�
— — R
— — �
3 2 1
D3 D2 D1
R/W R/W R/W
� � �
3 2 1
— — D�
— — R/W
— — �
�ove��e� ��� 2�1�
0
D�
R
�
0
D8
R
�
0
D�
R/W
�
0
D8
R/W
�