PIC16C925T-S/CL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16C925T-S/CL

64/68-Pin CMOS Microcontrollers with LCD Driver

Microchip Technology 

PIC16C925/926

FIGURE 9-5:

SS

(not optional)

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 9-1: 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

Power-on

Reset

Value on all

other

RESETS

0Bh, 8Bh,

10Bh, 18Bh

INTCON

GIE PEIE TMR0IE INTE RBIE TMR0IF INTF

RBIF 0000 000x 0000 000u

0Ch

PIR1

LCDIF ADIF

—

— SSPIF CCP1IF TMR2IF TMR1IF 00-- 0000 00-- 0000

8Ch

PIE1

LCDIE ADIE

—

— SSPIE CCP1IE TMR2IE TMR1IE 00-- 0000 00-- 0000

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

—

— PORTA Data Direction Control Register

87h

TRISC

—

— PORTC Data Direction Control Register

--11 1111 --11 1111

--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.

DS39544A-page 64

Preliminary

 2001 Microchip Technology Inc.

Share Link: