PS500 Peripherals – timers, USART, SPI, I2C, ADC

CPU

CPU core

Registers

STATUS0xFD8 FSR2L0xFD9 FSR2H0xFDA PLUSW20xFDB PREINC20xFDC POSTDEC20xFDD POSTINC20xFDE INDF20xFDF BSR0xFE0 FSR1L0xFE1 FSR1H0xFE2 PLUSW10xFE3 PREINC10xFE4 POSTDEC10xFE5 POSTINC10xFE6 INDF10xFE7 WREG0xFE8 FSR0L0xFE9 FSR0H0xFEA PLUSW00xFEB PREINC00xFEC POSTDEC00xFED POSTINC00xFEE INDF00xFEF PRODL0xFF3 PRODH0xFF4 TABLAT0xFF5 TBLPTRL0xFF6 TBLPTRH0xFF7 TBLPTRU0xFF8 PCL0xFF9 PCLATH0xFFA PCLATU0xFFB STKPTR0xFFC TOSL0xFFD TOSH0xFFE TOSU0xFFF

PORTA

PORT

I/O port A

Registers

PORTA0xF80 LATA0xF89 TRISA0xF92

PORTB

PORT

I/O port B

Registers

PORTB0xF81 LATB0xF8A TRISB0xF93

ADC

Analog-to-digital converter

Registers

ADCON20xFC0 ADCON10xFC1 ADCON00xFC2 ADRESL0xFC3 ADRESH0xFC4

COMPARATOR

Comparators and voltage reference

Registers

CMCON0xFB4 CVRCON0xFB5

INTERRUPT

Interrupts

Registers

PIE10xF9D PIR10xF9E IPR10xF9F PIE20xFA0 PIR20xFA1 IPR20xFA2 RCON0xFD0 INTCON30xFF0 INTCON20xFF1 INTCON0xFF2

MSSP

Master synchronous serial port (SPI, I²C)

Registers

SSPCON20xFC5 SSPCON10xFC6 SSPSTAT0xFC7 SSPADD0xFC8 SSPBUF0xFC9

NVM

Data EEPROM and flash program memory

Registers

EECON10xFA6 EECON20xFA7 EEDATA0xFA8 EEADR0xFA9

OSCILLATOR

Oscillator, power control and watchdog

Registers

OSCCAL0xF9B WDTCON0xFD1 OSCCON0xFD3

SFR

Other special function registers

Registers

LEDDC0xF90 LEDB0xF91 REFCAL0xF9A BGCAL0xF9C

TMR0

TMR

Timer0

Registers

T0CON0xFD5 TMR0L0xFD6 TMR0H0xFD7

TMR1

TMR

Timer1

Registers

T1CON0xFCD TMR1L0xFCE TMR1H0xFCF

TMR2

TMR

Timer2

Registers

T2CON0xFCA PR20xFCB TMR20xFCC

TMR3

TMR

Timer3

Registers

T3CON0xFB1 TMR3L0xFB2 TMR3H0xFB3