Holtek HT66F20 - Enhanced Type TM Operating Modes

Rev. 2.50 152 June 22, 2017 Rev. 2.50 153 June 22, 2017
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
• TM1BH Register – 10-bit ETM
Bit 7 6 5 4 3 2 1 0
Name — — — — — — D9 D8
R/W — — — — — — R/W R/W
POR — — — — — — 0 0
Bit7~2 Unimplemented,readas“0”
Bit1~0 TM1BH:TM1CCRBHighByteRegisterbit1~bit0
TM110-bitCCRBbit9~bit8
Enhanced Type TM Operating Modes
TheEnhancedTypeTMcanoperateinoneofveoperatingmodes,CompareMatchOutputMode,
PWMOutputMode,SinglePulseOutputMode,CaptureInputModeorTimer/CounterMode.The
operatingmodeisselectedusingtheTnAM1andTnAM0bitsintheTMnC1,andtheTnBM1and
TnBM0bitsintheTMnC2register.
ETM Operating Mode
CCRA Compare
Match Output Mode
CCRA
Timer/Counter
Mode
CCRA PWM
Output Mode
CCRA Single
Pulse Output
Mode
CCRA Input
Capture Mode
CCRB Compare Match Output Mode √ — — — —
CCRB Timer/Counter Mode — √ — — —
CCRB PWM Output Mode — — √ — —
CCRB Single Pulse Output Mode — — — √ —
CCRB Input Capture Mode — — — — √
“√”: permitted; “—”: not permitted