PIC16F722A Datasheet, PDF (164/284 Pages) Microchip Technology – 28-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16F/LF722A/723A
TABLE 17-1: SUMMARY OF REGISTERS ASSOCIATED WITH SPI OPERATION
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
ANSELA
APFCON
INTCON
PIE1
PIR1
PR2
SSPBUF
SSPCON
SSPSTAT
TRISA
TRISC
T2CON
Legend:
—
—
ANSA5 ANSA4 ANSA3 ANSA2 ANSA1
ANSA0
--11 1111
—
—
—
—
—
—
SSSEL CCP2SEL ---- --00
GIE
PEIE
T0IE
INTE
RBIE
T0IF
INTF
RBIF
0000 000x
TMR1GIE ADIE
RCIE
TXIE
SSPIE CCP1IE TMR2IE TMR1IE 0000 0000
TMR1GIF ADIF
RCIF
TXIF
SSPIF CCP1IF TMR2IF TMR1IF 0000 0000
Timer2 Period Register
Synchronous Serial Port Receive Buffer/Transmit Register
WCOL SSPOV SSPEN
CKP
SSPM3
SSPM2
SSPM1
SSPM0
1111 1111
xxxx xxxx
0000 0000
SMP
CKE
D/A
P
S
R/W
UA
BF
0000 0000
TRISA7 TRISA6 TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 1111 1111
TRISC7 TRISC6 TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0 1111 1111
—
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000
x = unknown, u = unchanged, – = unimplemented, read as ‘0’. Shaded cells are not used by the SSP in SPI mode.
Value on all
other Resets
--11 1111
---- --00
0000 000x
0000 0000
0000 0000
1111 1111
uuuu uuuu
0000 0000
0000 0000
1111 1111
1111 1111
-000 0000
DS41417A-page 164
 2010 Microchip Technology Inc.