e PV6810 Specification
iii
Contents
Read Me First!..............................................................................................................vi
1
General Description...............................................................................................1
2.
Feature....................................................................................................................1
2.1
CPU........................................................................................................................................1
2.2 GPIO .......................................................................................................................................1
2.3
ADC........................................................................................................................................2
2.4
VFD ........................................................................................................................................2
2.5
POR........................................................................................................................................2
2.6
PACKAGE ..............................................................................................................................2
3
Application.............................................................................................................2
VFD controller .....................................................................................................................................2
4
Pin Configuration...................................................................................................3
5
Functional Block Diagram.....................................................................................4
5.1
Ports Mapping for HV and GPIO............................................................................................5
5.1.1
HV Port Mapping ................................................................................................5
5.1.2
GPIO Port Mapping ............................................................................................5
5.2 Relevant Pins for programming mode.............................................................5
6
Pin Descriptions ....................................................................................................6
7
Function Descriptions...........................................................................................8
7.1
Operation Registers Configuration.........................................................................................8
7.2
Operation Registers Description ............................................................................................9
7.2.1 R0 (Indirect Address Register) ...................................................................................9
7.2.2 R1 (TCC) ....................................................................................................................9
7.2.3 R2 (Program Counter)................................................................................................9
7.2.4 R3 (Status, Page Selection) .....................................................................................10
7.2.5 R4 (RAM Selection For Common Registers R20 ~ R3F))........................................ 11
7.2.6 R5 (PORT5 Output Data, Program Page Selection)................................................ 11
7.2.7 R6 (PORT6 Output Data) ......................................................................................... 11
7.2.8 R7 (PORT7 Output Data, ADC , Counter1 Data ...................................................... 11
7.2.9 R8 (PORT8 Output data, Data RAM address) , Counter2_LB data.........................14
7.2.10 R9 (PORT9 I/O Data, Data RAM Data Buffer),
Counter2_HB Data ...................................................................................................15