em78p5830aa ELAN Microelectronics Corp, em78p5830aa Datasheet - Page 18

• Manufacturer Part Number: em78p5830aa
• Description: 8-bit Micro-controller 8-bit Micro-controller
• Manufacturer: ELAN Microelectronics Corp

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* This specification is subject to be changed without notice.
PAGE1,2 : (undefined) not allowed to use
PAGE3 (DT2H: the Most Significant Byte ( Bit 1 ~ Bit 0 ) of Duty Cycle of PWM2)
RB (ADC input data buffer)
PAGE0 : (undefined) not allowed to use
PAGE1 (ADC output data register)
Bit 0 ~ Bit 7 (AD0 ~ AD7) : The last significant 8 bit of 10-bit or whole of 8 bit resolution ADC conversion
output data. Combine there 8 bits and R7 PAGE1 bit4~5 as complete 10-bit ADC conversion output data in 10
bit resolution mode.
PAGE2 (undefined) not allowed to use. This page is not sure to be 0 or 1
PAGE3 (PRD2: Period of PWM2)
PRD2[7] PRD2[6] PRD2[5] PRD2[4] PRD2[3] PRD2[2] PRD2[1] PRD2[0]
R/W-0
AD7
Bit 0 ~ Bit 1 (PWM2[8] ~ PWM2[9]): The Most Significant Byte of PWM1 Duty Cycle
A specified value keeps the PWM1 output to stay at high until the value matches with TMR1.
Bit 2 ~ Bit 7 : unused
The content of this register is a period (time base) of PWM2. The frequency of PWM2 is the reverse of the
period.
R
7
Bit 7: Unused register. Always keep this bit to 0 or some un-expect error will happen!
The status after wake-up and the wake-up sources list as the table below.
<Note> PORT70 's wakeup function is controlled by IOCF bit 3. It's falling edge or rising edge trigger
7
7
-
Wakeup signal
TCC time out
IOCF bit0=1
COUNTER1 time out
IOCF bit1=1
COUNTER2 time out
IOCF bit2=2
WDT time out
PORT7 (0,3)
R/W-0
(controlled by CONT register bit7).
PORT73 's wakeup function is controlled by IOCF bit 5. It is falling edge trigger.
AD6
R
6
6
6
-
R/W-0
AD5
R
5
5
5
-
R/W-0
AD4
SLEEP mode
RA(7,6)=(0,0)
+ SLEP
No function
No function
No function
Reset and jump to
address 0
Reset and Jump to
address 0
4
R
4
4
-
R/W-0
AD3
R
3
3
3
-
16
R/W-0
AD2
R
2
2
2
-
PWM2[9] PWM2[8]
R/W-0
R/W-0
AD1
R
1
1
1
R/W-0
R/W-0
AD0
0
R
0
0
8-bit Micro-controller
12/1/2004 V1.6
EM785830AA