PIC18F97J60 Datasheet, PDF (264/474 Pages) Microchip Technology – 64/80/100-Pin, High-Performance, 1 Mbit Flash Microcontrollers with Ethernet

PIC18F97J60 FAMILY
FIGURE 19-5:
SSx
Optional
SCKx
(CKP = 0
CKE = 0)
SCKx
(CKP = 1
CKE = 0)
Write to
SSPxBUF
SDOx
SDIx
(SMP = 0)
Input
Sample
(SMP = 0)
SSPxIF
Interrupt
Flag
SSPxSR to
SSPxBUF
SPI MODE WAVEFORM (SLAVE MODE WITH CKE = 0)
bit 7
bit 6 bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
bit 7
bit 0
Next Q4 Cycle
after Q2↓
FIGURE 19-6:
SSx
Not Optional
SCKx
(CKP = 0
CKE = 1)
SCKx
(CKP = 1
CKE = 1)
Write to
SSPxBUF
SDOx
SDIx
(SMP = 0)
Input
Sample
(SMP = 0)
SSPxIF
Interrupt
Flag
SSPxSR to
SSPxBUF
SPI MODE WAVEFORM (SLAVE MODE WITH CKE = 1)
bit 7
bit 6 bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
bit 7
bit 0
Next Q4 Cycle
after Q2↓
DS39762A-page 262
Advance Information
© 2006 Microchip Technology Inc.