PIC16C717-I/SS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16C717-I/SS

18/20-Pin, 8-Bit CMOS Microcontrollers with 10/12-Bit A/D

Microchip Technology 

PIC16C717/770/771

FIGURE 9-29: STOP CONDITION FLOWCHART

Idle Mode,

SSPEN = 1,

SSPCON<3:0> = 1000

PEN = 1

Force SDA = 0

SCL doesn’t change

No

SDA = 0?

Yes

Start BRG

BRG No

rollover?

Yes

De-assert SCL,

SCL = 1

(Clock Arbitration)

No

SCL = 1?

Yes

Start BRG

BRG No

rollover?

Yes

Release SDA,

Start BRG

BRG No

rollover?

Yes

No

P bit Set?

Bus Collision detected,

Set BCLIF,

Clear PEN

Yes

SDA going from

0 to 1 while SCL = 1

Set SSPIF,

Stop Condition done

PEN cleared.

© 1999 Microchip Technology Inc.

Advanced Information

DS41120A-page 101

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