PIC16LC773-I/SS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16LC773-I/SS

28/40-Pin, 8-Bit CMOS Microcontrollers w/ 12-Bit A/D

Microchip Technology 

FIGURE 8-21: START CONDITION FLOWCHART

SSPEN = 1,

SSPCON<3:0> = 1000

Idle Mode

Bus collision detected,

Set BCLIF,

Release SCL,

Clear SEN

SEN (SSPCON2<0> = 1)

No

SDA = 1?

SCL = 1?

Yes

Load BRG with

SSPADD<6:0>

No

Yes

No

No BRG

SCL= 0?

SDA = 0?

Rollover?

Yes

Yes

Reset BRG

Force SDA = 0,

Load BRG with

SSPADD<6:0>,

Set S bit.

No

SCL = 0?

Yes

Reset BRG

No

BRG

rollover?

Yes

Force SCL = 0,

Start Condition Done,

Clear SEN

and set SSPIF

PIC16C77X

 1999-2013 Microchip Technology Inc.

Advance Information

DS30275B-page 75

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