PIC18F2331_10 Datasheet, PDF (210/392 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D

PIC18F2331/2431/4331/4431
FIGURE 19-2:
SPI MODE TIMING, MASTER MODE
SCK (CKP = 0,
CKE = 0)
SCK (CKP = 0,
CKE = 1)
SCK (CKP = 1,
CKE = 0)
SCK (CKP = 1,
CKE = 1)
SDO
SDI (SMP = 0)
SDI (SMP = 1)
SSPIF
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 7
bit 7
bit 0
bit 0
bit 0
FIGURE 19-3:
SS (optional)
SPI MODE TIMING (SLAVE MODE WITH CKE = 0)
SCK (CKP = 0)
SCK (CKP = 1)
SDO
SDI (SMP = 0)
SSPIF
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
bit 7
bit 0
DS39616D-page 210
 2010 Microchip Technology Inc.