Inte - Holtek BS83B24C Manual

BS83B24C/BS83C40C
Touch Flash MCU
• TB0C Register
Bit 7
Name TB0ON
R/W R/W
POR 0
Bit 7 TB0ON: Time Base 0 Control
0: Disable
1: Enable
Bit 6~3 Unimplemented, read as "0"
Bit 2~0 TB02~TB00: Select Time Base 0 Time-out Period
000: 2
001: 2
010: 2
011: 2
100: 2
101: 2
110: 2
111: 2
• TB1C Register
Bit 7
Name TB1ON
R/W R/W
POR 0
Bit 7 TB1ON: Time Base 1 Control
0: Disable
1: Enable
Bit 6~3 Unimplemented, read as "0"
Bit 2~0 TB12~TB10: Select Time Base 1 Time-out Period
000: 2
001: 2
010: 2
011: 2
100: 2
101: 2
110: 2
111: 2
Interrupt Wake-up Function
Each of the interrupt functions has the capability of waking up the microcontroller when in the
SLEEP or IDLE Mode. A wake-up is generated when an interrupt request flag changes from low to
high and is independent of whether the interrupt is enabled or not. Therefore, even though the device
is in the SLEEP or IDLE Mode and its system oscillator stopped, situations such as external edge
transitions on the external interrupt pins or a low power supply voltage may cause their respective
interrupt flag to be set high and consequently generate an interrupt. Care must therefore be taken if
spurious wake-up situations are to be avoided. If an interrupt wake-up function is to be disabled then
the corresponding interrupt request flag should be set high before the device enters the SLEEP or
IDLE Mode. The interrupt enable bits have no effect on the interrupt wake-up function.
Rev. 1.00
6 5 4
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8
PSC
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9
PSC
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10
PSC
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11
PSC
/f
12
PSC
/f
13
PSC
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14
PSC
/f
15
PSC
6 5 4
— — —
— — —
— — —
/f
8
PSC
/f
9
PSC
/f
10
PSC
/f
11
PSC
/f
12
PSC
/f
13
PSC
/f
14
PSC
/f
15
PSC
159
3 2 1
— TB0� TB01
— R/W R/W
— 0 0
3 2 1
— TB1� TB11
— R/W R/W
— 0 0
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0
TB00
R/W
0
0
TB10
R/W
0