PIC16LC63A-04 Datasheet, PDF(59/184 Page) Microchip Technology – 8-Bit CMOS Microcontrollers with A/D Converter

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PIC16LC63A-04 Datasheet, PDF (59/184 Pages) Microchip Technology – 8-Bit CMOS Microcontrollers with A/D Converter

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PIC16C63A/65B/73B/74B

FIGURE 10-4:

SS

SPI MODE TIMING (SLAVE MODE WITH CKE = 1)

SCK (CKP = 0)

SCK (CKP = 1)

SDO

SDI (SMP = 0)

SSPIF

bit7

bit6

bit5

bit4

bit3

bit2

bit1

bit0

bit7

bit0

TABLE 10-1: REGISTERS ASSOCIATED WITH SPI OPERATION

Address Name

Bit 7

Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1

Bit 0

Value on:

POR,

BOR

Value on

all other

RESETS

0Bh,8Bh

0Ch

8Ch

INTCON

PIR1

PIE1

GIE

PSPIF(1)

PSPIE(1)

PEIE

ADIF(2)

ADIE(2)

T0IE

RCIF

RCIE

INTE RBIE T0IF INTF RBIF 0000 000x 0000 000u

TXIF SSPIF CCP1IF TMR2IF TMR1IF 0000 0000 0000 0000

TXIE SSPIE CCP1IE TMR2IE TMR1IE 0000 0000 0000 0000

87h

TRISC PORTC Data Direction register

1111 1111 1111 1111

13h

SSPBUF Synchronous Serial Port Receive Buffer/Transmit register

xxxx xxxx uuuu uuuu

14h

SSPCON WCOL SSPOV SSPEN CKP SSPM3 SSPM2 SSPM1 SSPM0 0000 0000 0000 0000

85h

TRISA

â

â PORTA Data Direction register

--11 1111 --11 1111

94h

SSPSTAT SMP

CKE

D/A

P

S

R/W

UA

BF 0000 0000 0000 0000

Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by the SSP in SPI mode.

Note 1: Bits PSPIE and PSPIF are reserved on the PIC16C63A/73B; always maintain these bits clear.

2: Bits ADIE and ADIF are reserved on the PIC16C63A/65B; always maintain these bits clear.

ï£© 2000 Microchip Technology Inc.

DS30605C-page 59

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