PIC16F688T-I/ST 查看數據表（PDF） - Microchip Technology

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PIC16F688T-I/ST

14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC16F688

FIGURE 10-9:

Write to TXREG

BRG Output

(Shift Clock)

TX (pin)

TXIF bit

(Transmit

interrupt Flag)

TRMT bit

(Transmit Shift

Reg. Empty Flag)

SENDB

(send Break

control bit)

SEND BREAK CHARACTER SEQUENCE

Dummy Write

Start bit

bit 0

bit 1

Break

SENDB Sampled Here

bit 11 Stop bit

Auto Cleared

DS41203D-page 102

© 2007 Microchip Technology Inc.

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