HT46R068B/HT46R069B
Enhanced A/D Type 8-bit OTP MCU
● INTC1 Register
Bit
Name
R/W
7
6
5
4
3
2
EMFI
R/W
0
1
EADI
R/W
0
0
－
－
－
－
－
－
MFF
R/W
0
ADF
R/W
0
TꢃF
R/W
0
ETꢃI
R/W
0
POR
Bit 7
unimplemented, read as “0”
Bit 6
Bit 5
Bit 4
MFF: Multi-function interrupt request flag
0: inactive
1: active
ADF: A/D converter interrupt request flag
0: inactive
1: active
T2F: Timer/Event Counter 2 interrupt request flag
0: inactive
1: active
Bit 3
unimplemented, read as “0”
Bit 2
EMFI: Multi-function interrupt enable
0: disable
1: enable
Bit 1
EADI: A/D converter interrupt enable
0: disable
1: enable
Bit 0
ET2I: Timer/Event Counter 2 interrupt enable
0: disable
1: enable
● MFIC Register
Bit
Name
R/W
7
6
SIF
R/W
0
5
SIMF
R/W
0
4
3
2
1
ESIM
R/W
0
0
ETBI
R/W
0
－
－
－
－
－
－
TBF
R/W
0
ESII
R/W
0
POR
Bit 7
unimplemented, read as “0”
Bit 6
Bit 5
Bit 4
SIF: SPIA interrupt request flag
0: inactive
1: active
SIMF: SIM interrupt request flag
0: inactive
1: active
TBF: Time Base interrupt request flag
0: inactive
1: active
Bit 3
unimplemented, read as “0”
Bit 2
ESII: SPIA interrupt enable
0: disable
1: enable
Bit 1
Bit 0
ESIM: SIM interrupt enable
0: disable
1: enable
ETBI: Time Base interrupt enable
0: disable
1: enable
Rev. 1.00
73
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HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
