EPVP6800 Datasheet, PDF (12/47 Pages) ELAN Microelectronics Corp – VFD Controller

ePVP6800
VFD Controller
7 Function Descriptions
7.1 Operation Registers Configuration
Addr
R PAGE0
R PAGE Registers
R PAGE1
00 Indirect addressing
01 TCC
02 PC
03 Page, Status
04 RAM bank, RSR
05 Port5 Output data
Program ROM page
06 Port6 Output data
07 Port7 Output data
08 Port8 Output data
Data RAM address
09 Port9 I/O data
Data RAM data buffer
0A PLL, Main clock,WDTE
ADC output data buffer
0B
Port9 pull high
0C PortC I/O data
PortC pull high
0D Interrupt flag
0E Interrupt flag, Wake-up control
0F Interrupt flag
10
:
1F
16 bytes
Common registers
20 Bank0 ~ Bank3
: Common registers
3F (32x8 for each bank)
R PAGE2
Counter1 data
Counter2 LB data
Counter2 HB data
Counter3 data
Counter4 data
Counter5 data
Addr
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
IOC PAGE Registers
IOC PAGE0
IOC PAGE1
Port9 I/O control
PortC I/O control
Interrupt mask
Interrupt mask
Interrupt mask
Port5 switch
Clock source (CN2,CN1)
Prescaler (CN2,CN1)
Clock source (CN4,CN3)
Prescaler (CN4,CN3)
Clock source (CN5)
Prescaler (CN5)
6 of 47 11. 28.2004 (V1.23)
This specification is subject to change without further notice.