PIC18C658 MICROCHIP [Microchip Technology], PIC18C658 Datasheet - Page 140

• Manufacturer Part Number: PIC18C658
• Description: High-Performance Microcontrollers with CAN Module
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18CXX8
REGISTER 15-3:
DS30475A-page 140
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
SSPCON2 REGISTER
GCEN: General Call Enable bit (In I
1 = Enable interrupt when a general call address (0000h) is received in the SSPSR
0 = General call address disabled
ACKSTAT: Acknowledge Status bit (In I
In Master Transmit mode:
1 = Acknowledge was not received from slave
0 = Acknowledge was received from slave
ACKDT: Acknowledge Data bit (In I
In Master Receive mode:
Value transmitted when the user initiates an Acknowledge sequence at the end of a receive
1 = Not Acknowledge
0 = Acknowledge
ACKEN: Acknowledge Sequence Enable bit (In I
In Master Receive mode:
1 = Initiate Acknowledge sequence on SDA and SCL pins, and transmit ACKDT data bit.
0 = Acknowledge sequence idle
RCEN: Receive Enable bit (In I
1 = Enables Receive mode for I
0 = Receive idle
PEN: STOP Condition Enable bit (In I
SCK release control
1 = Initiate STOP condition on SDA and SCL pins. Automatically cleared by hardware.
0 = STOP condition idle
RSEN: Repeated START Condition Enabled bit (In I
1 = Initiate Repeated START condition on SDA and SCL pins. Automatically cleared
0 = Repeated START condition idle
SEN: START Condition Enabled bit (In I
1 = Initiate START condition on SDA and SCL pins. Automatically cleared by hardware.
0 = START condition idle
Legend:
R = Readable bit
- n = Value at POR
bit 7
Note:
R/W-0
GCEN
Automatically cleared by hardware.
by hardware.
For bits ACKEN, RCEN, PEN, RSEN, SEN: If the I
mode, this bit may not be set (no spooling) and the SSPBUF may not be written (or
writes to the SSPBUF are disabled).
ACKSTAT
R/W-0
Advanced Information
ACKDT
R/W-0
W = Writable bit
’1’ = Bit is set
2
2
C Master mode only)
C
2
2
C Master mode only)
C Slave mode only)
2
C Master mode only)
ACKEN
R/W-0
2
2
C Master mode only)
C Master mode only)
2
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
C Master mode only)
R/W-0
RCEN
2
C Master mode only)
R/W-0
PEN
2
 2000 Microchip Technology Inc.
C module is not in the IDLE
x = Bit is unknown
R/W-0
RSEN
R/W-0
SEN
bit 0