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HT45F4M Datasheet(PDF) 106 Page - Holtek Semiconductor Inc |
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HT45F4M Datasheet(HTML) 106 Page - Holtek Semiconductor Inc |
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106 / 138 page  Rev. 1.10 106 �an�a�� 1�� �01� Rev. 1.10 107 �an�a�� 1�� �01� HT45F4M Lithium Battery Backup Power ASSP MCU HT45F4M Lithium Battery Backup Power ASSP MCU Function Enable Bit Request Flag Notes Global EMI — — INTn Pin INTnE INTnF n= 0 o� 1 OVP OVPE OVPF — OCP OCPE OCPF — A/D Conve�te� ADE ADF — M�lti-f�nction MFnE MFnF n= 0~� Time Base TBnE TBnF n= 0 o� 1 LVD LVE LVF — EEPROM DEE DEF — TM TnPE TnPF n= 0 o� 1 TnAE TnAF Interrupt Register Bit Naming Conventions Interrupt Register Contents Name Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 INTEG — — — — INT1S1 INT1S0 INT0S1 INT0S0 INTC0 — INT0F OCPF OVPF INT0E OCPE OVPE EMI INTC1 ADF MF�F MF1F MF0F ADE MF�E MF1E MF0E INTC� — INT1F TB1F TB0F — INT1E TB1E TB0E MFI0 — — T0AF T0PF — — T0AE T0PE MFI1 — — T1AF T1PF — — T1AE T1PE MFI� — — DEF LVF — — DEE LVE INTEG Register Bit 7 6 5 4 3 2 1 0 Name — — — — INT1S1 INT1S0 INT0S1 INT0S0 R/W — — — — R/W R/W R/W R/W POR — — — — 0 0 0 0 Bit7~4 Unimplemented,readas"0" Bit3~2 INT1S1, INT1S0:DefinesINT1interruptactiveedge 00:DisabledInterrupt 01:RisingEdgeInterrupt 10:FallingEdgeInterrupt 11:DualEdgeInterrupt Bit1~0 INT0S1, INT0S0:DefinesINT0interruptactiveedge 00:DisabledInterrupt 01:RisingEdgeInterrupt 10:FallingEdgeInterrupt 11:DualEdgeInterrupt |
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