at83c5132 ATMEL Corporation, at83c5132 Datasheet - Page 26

• Manufacturer Part Number: at83c5132
• Description: Usb Microcontroller With 64k Bytes Flash Memory
• Manufacturer: ATMEL Corporation

Figure 7. SPI Master Waveforms (SSCPHA = 0)
Note:
Figure 8. SPI Master Waveforms (SSCPHA = 1)
Note:
30
1. SS handled by software using general purpose port pin.
1. SS handled by software using general purpose port pin.
AT89C5132
(SSCPOL = 0)
(SSCPOL = 1)
(SSCPOL = 0)
(SSCPOL = 1)
(output)
(output)
(output)
(output)
(output)
(input)
(input)
(input)
(input)
(input)
MISO
MOSI
SCK
SCK
SCK
SCK
SS1
SS1
SO
SI
Port Data
T
T
SLCH
SLCL
1
T
SLOV
T
T
CHCX
CHCX
SLAVE MSB OUT
T
T
T
T
IVCH
IVCH
IVCL
IVCL
MSB IN
MSB IN
T
T
MSB OUT
T
T
CHCH
CHCH
CLOV
CHOV
T
T
T
T
T
T
CHIX
CHIX
CLIX
CLIX
CLCX
CLCX
BIT 6
BIT 6
T
T
T
T
CLOX
CHOX
CHOV
CLOV
BIT 6
BIT 6
T
T
SLAVE LSB OUT
T
T
CLCH
CHCL
CLCH
CHCL
LSB IN
LSB IN
LSB OUT
T
T
CHOX
CLOX
T
T
CHSH
CLSH
T
SHSL
T
Port Data
SHOX
4173CS–USB–07/04