EM785830AD
8-bit Micro-controller
VII. Functional Descriptions
VII.1 Operational Registers
Register configuration
R PAGE registers
R PAGE2
Addr R PAGE0
R PAGE1
R PAGE3
00
Indirect addressing
01
TCC
02
PC
03
Page, Status
04
RAM bank, RSR
05
Port5 I/O data,
LCD RAM address
SPI control
PWM control
Program ROM page
06
07
Port6 I/O data
LCD RAM data buffer
Data RAM bank
SPI data buffer
Duty of PWM1
PWM1 control
Duty of PWM1
Period of PWM1
Duty of PWM2
PWM2 control
Duty of PWM2
Period of PWM2
Port7 I/O data
08
09
0A
Port8 I/O data
Data RAM address
Port9 I/O data
Data RAM data buffer
PLL, Main clock,
WDTE
0B
0C
ADC output data buffer
Counter1 data
PortC I/O data
0D
LCD control
Counter2 data
0E
Wake-up control,
Interrupt flag
0F
Interrupt flag
10
16 bytes
:
Common registers
1F
20
Bank0~Bank3
:
Common registers
3F
(32x8 for each bank)
IOC PAGE registers
Addr IOC PAGE0
IOC PAGE1
00
01
02
03
04
05
Port5 I/O control,
LCD bias control
06
07
08
09
Port6 I/O control
Port6 switches
Port7 pull high
Port8 pull high
Port9 switches
Port7 I/O control
Port8 I/O control
Port9 I/O control
0A
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* This specification is subject to be changed without notice.
7
12/14/2004 (V1.4)
ELAN [ ELAN MICROELECTRONICS CORP ]
