PIC16F1512T-E/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1512T-E/SO

28-Pin Flash Microcontrollers with XLP Technology

Microchip Technology 

PIC16(L)F1512/3

FIGURE 22-10: SYNCHRONOUS TRANSMISSION

RX/DT

pin

TX/CK pin

(SCKP = 0)

bit 0

bit 1

bit 2

Word 1

TX/CK pin

(SCKP = 1)

Write to

TXREG Reg

TXIF bit

(Interrupt Flag)

Write Word 1

TRMT bit

Write Word 2

bit 7

bit 0

bit 1

Word 2

TXEN bit ‘1’

Note:

Sync Master mode, SPBRGL = 0, continuous transmission of two 8-bit words.

FIGURE 22-11: SYNCHRONOUS TRANSMISSION (THROUGH TXEN)

RX/DT pin

bit 0

bit 1

bit 2

bit 6

TX/CK pin

Write to

TXREG reg

TXIF bit

bit 7

‘1’

bit 7

TRMT bit

TXEN bit

TABLE 22-7: SUMMARY OF REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER

TRANSMISSION

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Register

on Page

BAUDCON

ABDOVF RCIDL

—

SCKP

BRG16

—

WUE

ABDEN

INTCON

GIE

PEIE

TMR0IE

INTE

IOCIE TMR0IF

INTF

IOCIF

PIE1

TMR1GIE ADIE

RCIE

TXIE

SSPIE CCP1IE TMR2IE TMR1IE

PIR1

TMR1GIF ADIF

RCIF

TXIF

SSPIF CCP1IF TMR2IF TMR1IF

RCSTA

SPEN

RX9

SREN

CREN ADDEN FERR

OERR

RX9D

SPBRGL

SPBRGH

TRISC

TRISC7

TRISC6

TRISC5

BRG<7:0>

BRG<15:8>

TRISC4 TRISC3

TRISC2

TRISC1

TRISC0

TXREG

EUSART Transmit Data Register

TXSTA

CSRC

TX9

TXEN

SYNC SENDB BRGH

TRMT

TX9D

Legend: — = unimplemented, read as ‘0’. Shaded cells are not used for synchronous master transmission.

* Page provides register information.

249

69

70

72

248

250*

250*

110

239*

247

DS40001624C-page 260

 2012-2014 Microchip Technology Inc.

Share Link: