Motorola MC68HC908AB32 User Manual

Serial Peripheral Interface Module (SPI)
Technical Data MC68HC908AB32 — Rev. 1.0
290 Serial Peripheral Interface Module (SPI) MOTOROLA
Figure 16-7. Transmission Start Delay (Master)
WRITE
TO SPDR
INITIATION DELAY
BUS
MOSI
SPSCK
CPHA = 1
SPSCK
CPHA = 0
SPSCK CYCLE
NUMBER
MSB BIT 6
12
CLOCK
WRITE
TO SPDR
EARLIEST
LATEST
SPSCK = INTERNAL CLOCK ÷ 2;
EARLIEST LATEST
2 POSSIBLE START POINTS
SPSCK = INTERNAL CLOCK ÷ 8;
8 POSSIBLE START POINTS
EARLIEST LATESTSPSCK = INTERNAL CLOCK ÷ 32;
32 POSSIBLE START POINTS
EARLIEST LATESTSPSCK = INTERNAL CLOCK ÷ 128;
128 POSSIBLE START POINTS
WRITE
TO SPDR
WRITE
TO SPDR
WRITE
TO SPDR
BUS
CLOCK
BIT 5
3
BUS
CLOCK
BUS
CLOCK
BUS
CLOCK
 

    
INITIATION DELAY FROM WRITE SPDR TO TRANSFER BEGIN

Motorola MC68HC908AB32 Specifications

General

Brand	Motorola
Model	MC68HC908AB32
Category	Controller
Language	English