Standard T�Pe Tm Register Description - Holtek HT68F Series Manual

Standard Type TM Register Description
Overall operation of the Standard TM is controlled using a series of registers. A read only register
pair exists to store the internal counter 10 or 16-bit value, while a read/write register pair exists to
store the internal 10 or 16-bit CCRA value. The remaining two registers are control registers which
setup the different operating and control modes as well as the three or eight CCRP bits.
Name Bit 7
TM1C0 T1PAU
TM1C1 T1M1
TM1DL D7
TM1DH —
TM1AL D7
TM1AH —
Name Bit 7
TM2C0 T2PAU
TM2C1 T2M1
TM2DL D7
TM2DH D15
TM2AL D7
TM2AH D15
TM2RP D7
16-bit Standard TM Register List (for HT68F40/HT68F50/HT68F60)
Rev. 2.10
HT68F20/HT68F30/HT68F40/HT68F50/HT68F60
HT68FU30/HT68FU40/HT68FU50/HT68FU60
Enhanced I/O Flash Type 8-Bit MCU with EEPROM
Bit 6 Bit 5 Bit 4
T1CK2 T1CK1 T1CK0
T1M0 T1IO1 T1IO0
D6 D5 D�
— — —
D6 D5 D�
— — —
10-bit Standard TM Register List (for HT68F20)
Bit 6 Bit 5 Bit 4
T2CK2 T2CK1 T2CK0
T2M0 T2IO1 T2IO0
D6 D5 D�
D1� D13 D12
D6 D5 D�
D1� D13 D12
D6 D5 D�
122
Bit 3 Bit 2 Bit 1
T1ON T1RP2 T1RP1
T1OC T1POL T1DPX
D3 D2 D1
— — D9
D3 D2 D1
— — D9
Bit 3 Bit 2 Bit 1
T2ON — —
T2OC T2POL T2DPX
D3 D2 D1
D11 D10 D9
D3 D2 D1
D11 D10 D9
D3 D2 D1
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Bit 0
T1RP0
T1CCLR
D0
D8
D0
D8
Bit 0
—
T2CCLR
D0
D8
D0
D8
D0