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| BC3770 Datasheet, PDF (30/45 Pages) Freescale Semiconductor, Inc – 2.0 A Switch-Mode Charger | |||
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5.5.5.4 INTMSK1: Interrupt Mask Register 1
Address (hex)
03
Bit
7
6
5
4
3
2
1
0
MODE
R/W
Name
VBUSOVPM
Reset
0
VBUSUVLOM
0
VBUSINOKM
0
AICLM
0
VBUSINLIMITM
0
BATOVPM
0
THEMSHDNM
1
THEMREGM
1
Reset Condition:
VSYS ï£ VSYS_UVLO
Description
0: Interrupt is enabled
1: VBUS OVP interrupt masked
0: Interrupt is enabled
1: VBUS falling UVLO interrupt masked
0: Interrupt is enabled
1: Valid VBUS interrupt masked
0: Interrupt is enabled
1: AICL interrupt masked
0: Interrupt is enabled
1: VBUS Input Current Limit interrupt masked
0: Interrupt is enabled
1: BAT OVP interrupt masked
0: Interrupt is enabled
1: Thermal shutdown interrupt masked
0: Interrupt is enabled
1: Thermal regulation interrupt masked
5.5.5.5 INTMSK2: Interrupt Mask Register 2
Reset: 0x03
Address (hex)
04
Bit
7
6
5
4
3
2
1
0
Mode
R/W
Name
FASTTMROFFM
NOBATM
WEAKBATM
OTGFAILM
PRETMROFFM
CHGRSTFM
DONEM
TOPOFFM
Reset
1
0
1
1
1
0
0
0
Reset Condition:
VSYS ⤠VSYS_UVLO
Description
0: Interrupt is enabled
1: Fast charger timer expired interrupt masked
0: Interrupt is enabled
1: No Battery interrupt masked
0: Interrupt is enabled
1: Weak battery interrupt masked
0: Interrupt is enabled
1: Boost failed interrupt masked
0: Interrupt is enabled
1: Pre-charge timer expired interrupt masked
0: Interrupt is enabled
1: Charger restart interrupt masked
0: Interrupt is enabled
1: Done interrupt masked
0: Interrupt is enabled
1: Top-Off threshold interrupt masked
Reset: 0xB8
Analog Integrated Circuit Device Dataï
Freescale Semiconductor
BC3770
30
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