EPVP6300 Datasheet, PDF (4/63 Pages) ELAN Microelectronics Corp – VFD Controller

7.2.11 RA (PLL, Main Clock Selection, Watchdog Timer),
ADC Output Data Buffer , Counter3 Data................................................................. 18
7.2.12 RB (PORTB I/O Data Buffer, PORT9 Switches)....................................................... 20
7.2.13 RC (PORTC I/O Data , Counter5 Data).................................................................... 21
7.2.14 RD (Interrupt Flag,).................................................................................................. 21
7.2.15 RE (Interrupt Flags, Wake-up)................................................................................. 22
7.2.16 RF (Interrupt Flags) .................................................................................................. 22
7.2.17 R10~R3F (General Purpose Registers) ................................................................... 23
7.3 Special Purpose Registers ................................................................................................... 23
7.3.1 A (Accumulator) ........................................................................................................ 23
7.3.2 CONT (Control Register) .......................................................................................... 23
7.3.3 IOC 5 (PORT5 Switches) ......................................................................................... 25
7.3.4 IOC 8 ........................................................................................................................ 25
7.3.5 IOC9 (PORT9 I/O Control) ....................................................................................... 26
7.3.6 IOCA ......................................................................................................................... 27
7.3.7 IOCB (PORTB I/O Control, PORTB Switch) ............................................................ 27
7.3.8 IOCC (PORTC I/O Control) ...................................................................................... 28
7.3.9 IOCD (Interrupt Mask, Prescaler of CN3 ~ CN5) ..................................................... 29
7.3.10 IOCE (Interrupt Mask) .............................................................................................. 29
7.3.11 IOCF (Interrupt Mask ).............................................................................................. 29
7.4 Application notes ................................................................................................................... 32
7.5 I/O Port ................................................................................................................................. 32
7.6 RESET7.4 ..................................................................................................................... 32
7.7 Wake Up............................................................................................................................... 33
7.6.1 SLEEP Mode, RA(6 ;7) = 0 + "SLEP" Instruction..................................................... 33
7.6.2 IDLE mode, RA(6 ;7) = 1 + "SLEP" Instruction. ....................................................... 33
7.6.3 Wake-up from SLEEP Mode..................................................................................... 33
7.6.4 Wake-up from IDLE Mode ........................................................................................ 34
7.8 Interrupts .............................................................................................................................. 34
7.9 Instruction Set ...................................................................................................................... 34
7.10 Bonding Coordinates Subsidiary.......................................................................................... 37
7.10.1 Pad Configuration..................................................................................................... 37
7.10.2 Pad Name and Coordinates Table ........................................................................... 38
8 Segment Data Buffers .........................................................................................39
8.1 Commands ........................................................................................................................... 41
8.1.1 Display Mode Setting Command [00]....................................................................... 42
8.1.2 Data Setting Command [01] ..................................................................................... 43
8.1.3 Display Control Command [10] ................................................................................ 44
8.1.4 Address Setting Command [11]................................................................................ 44
iv
ePVP6300 Specification