PIC18C658 MICROCHIP [Microchip Technology], PIC18C658 Datasheet - Page 145

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

FIGURE 15-4: SPI MODE WAVEFORM (SLAVE MODE WITH CKE = 0)
FIGURE 15-5: SPI MODE WAVEFORM (SLAVE MODE WITH CKE = 1)
 2000 Microchip Technology Inc.
SSPIF
SCK
(CKP = 0
CKE = 1)
SS
Optional
SCK
(CKP = 0
CKE = 0)
SCK
(CKP = 1
CKE = 0)
Write to
SSPBUF
SDO
SDI
(SMP = 0)
Input
Sample
(SMP = 0)
SSPSR to
SSPBUF
SSPIF
SS
Required
SCK
(CKP = 1
CKE = 1)
Write to
SSPBUF
SDO
SDI
(SMP = 0)
Input
Sample
(SMP = 0)
SSPSR to
SSPBUF
bit7
bit7
bit7
bit7
bit6
bit6
Advanced Information
bit5
bit5
bit4
bit4
bit3
bit3
bit2
bit2
PIC18CXX8
bit1
bit1
bit0
bit0
bit0
bit0
DS30475A-page 145
Next Q4 Cycle
after Q2 ↓
Next Q4 Cycle
after Q2 ↓