PIC16C925-SSLASHCL datasheet(66/182 Pages) MICROCHIP

номер детали	PIC16C925-S/CL

подробное описание детали	64/68-Pin CMOS Microcontrollers with LCD Driver

PDF	182 Pages

Scroll/Zoom	100%

производитель	MICROCHIP [Microchip Technology]

домашняя страница	http://www.microchip.com

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66 / 182 page

PIC16C925/926

DS39544A-page 64

Preliminary

 2001 Microchip Technology Inc.

FIGURE 9-5:

SPI MODE TIMING (SLAVE MODE WITH CKE = 1)

TABLE 9-1:

REGISTERS ASSOCIATED WITH SPI OPERATION

SCK (CKP = 0)

SDI (SMP = 0)

SSPIF

bit7

bit6

bit5

bit4

bit3

bit2

bit1

bit0

SCK (CKP = 1)

SDO

bit7

bit0

(not optional)

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

85h

TRISA

—

PORTA Data Direction Control Register

--11 1111

87h

TRISC

—

PORTC Data Direction Control Register

--11 1111

94h

SSPSTAT

SMP

CKE

D/A

R/W

0000 0000

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

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