HT68F04 Holtek Semiconductor, HT68F04 Datasheet - Page 80

• Manufacturer Part Number: HT68F04
• Description: Small Package Enhanced Flash Type 8-Bit MCU
• Manufacturer: Holtek Semiconductor

Rev. 1.00
Bit 2
Bit 1~0
¨
Bit 7~0
¨
Bit 7~2
Bit 1~0
¨
Bit 7~0
¨
Bit 7~2
Bit 1~0
TM2DL Register
TM2DH Register
TM2AL Register
TM2AH Register
Name
Name
Name
Name
POR
POR
POR
POR
R/W
R/W
R/W
R/W
Bit
Bit
Bit
Bit
T2BPOL: TP2B Output polarity Control
This bit controls the polarity of the TP2B output pin. When the bit is set
high the TM output pin will be inverted and not inverted when the bit is zero. It has no effect if the
TM is in the Timer/Counter Mode.
T2PWM1~T2PWM0: Select PWM Mode
TM2DL: TM2 Counter Low Byte Register bit 7~bit 0
TM2 10-bit Counter bit 7~bit 0
Unimplemented, read as ²0²
TM2DH: TM2 Counter High Byte Register bit 1~bit 0
TM2 10-bit Counter bit 9~bit 8
TM2AL: TM2 CCRA Low Byte Register bit 7~bit 0
TM2 10-bit CCRA bit 7~bit 0
Unimplemented, read as ²0²
TM2AH: TM2 CCRA High Byte Register bit 1~bit 0
TM210-bit CCRA bit 9~bit 8
R/W
0: Non-invert
1: Invert
00: Edge aligned
01: Centre aligned, compare match on count up
10: Centre aligned, compare match on count down
11: Centre aligned, compare match on count up or down
D7
D7
¾
¾
¾
¾
¾
¾
R
7
0
7
7
0
7
R/W
D6
D6
¾
¾
¾
¾
¾
¾
R
6
0
6
6
0
6
R/W
D5
D5
¾
¾
¾
¾
¾
¾
R
5
0
5
5
0
5
HT66F03/HT66F04/HT68F03/HT68F04
80
R/W
D4
D4
¾
¾
¾
¾
¾
¾
R
4
0
4
4
0
4
R/W
D3
D3
¾
¾
¾
¾
¾
¾
R
3
0
3
3
0
3
R/W
D2
D2
¾
¾
¾
¾
¾
¾
R
2
0
2
2
0
2
R/W
R/W
D1
D9
D1
D9
R
R
1
0
1
0
1
0
1
0
April 16, 2010
www.DataSheet4U.com
R/W
R/W
D0
D8
D0
D8
R
R
0
0
0
0
0
0
0
0