PIC16LF1824T39A_12 Datasheet, PDF (239/418 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with XLP Technology

PIC16LF1824T39A
FIGURE 25-9:
SPI MODE WAVEFORM (SLAVE MODE WITH CKE = 0)
SS
Optional
SCK
(CKP = 0
CKE = 0)
SCK
(CKP = 1
CKE = 0)
Write to
SSP1BUF
Valid
SDO
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
SDI
bit 7
bit 0
Input
Sample
SSP1IF
Interrupt
Flag
SSP1SR to
SSP1BUF
Write Collision
detection active
FIGURE 25-10:
SS
Not Optional
SCK
(CKP = 0
CKE = 1)
SCK
(CKP = 1
CKE = 1)
Write to
SSP1BUF
Valid
SDO
SDI
Input
Sample
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
SSP1IF
Interrupt
Flag
SSP1SR to
SSP1BUF
Write Collision
detection active
 2012 Microchip Technology Inc.
Preliminary
DS41657A-page 239