AT89C51CC03U-S3SIM ATMEL [ATMEL Corporation], AT89C51CC03U-S3SIM Datasheet - Page 182

• Manufacturer Part Number: AT89C51CC03U-S3SIM
• Description: Enhanced 8-bit MCU with CAN Controller and Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

Waveforms
182
AT89C51CC03
(SSCPOL= 0)
(SSCPOL= 1)
(SSCPOL= 0)
(SSCPOL= 1)
(output)
(input)
(input)
(input)
(input)
(output)
MISO
MOSI
SCK
SCK
(input)
(input)
(input)
(input)
MISO
MOSI
SS
SCK
SCK
Figure 84. SPI Slave Waveforms (SSCPHA= 0)
Note:
Figure 85. SPI Slave Waveforms (SSCPHA= 1)
Note:
SS
1. Not Defined but generally the MSB of the character which has just been received.
1. Not Defined but generally the LSB of the character which has just been received.
T
T
SLCH
SLCL
T
T
SLAVE MSB OUT
SLCH
SLCL
T
T
(1)
T
IVCH
IVCL
MSB IN
SLOV
T
T
SLOV
CHCX
T
T
SLAVE MSB OUT
T
T
T
CHIX
CLIX
CHCX
IVCH
IVCL
MSB IN
T
CHCH
T
CHCH
T
T
T
CHIX
CLIX
CLCX
T
CLCX
BIT 6
T
T
CHOV
CLOV
BIT 6
BIT 6
T
T
CHOV
CLOV
BIT 6
SLAVE LSB OUT
LSB IN
T
T
CLOX
CHOX
T
T
SLAVE LSB OUT
CLCH
CHCL
T
T
LSB IN
CLCH
CHCL
T
T
CHOX
CLOX
T
T
CHSH
CLSH
T
T
CLSH
CHSH
(1)
T
SHSL
T
SHSL
T
SHOX
4182I–CAN–06/05
T
SHOX