at85c51snd3 ATMEL Corporation, at85c51snd3 Datasheet - Page 257

• Manufacturer Part Number: at85c51snd3
• Description: At85c51snd3 Single-chip Digital Audio Decoder - Encoder With Usb 2.0 Interface
• Manufacturer: ATMEL Corporation

Waveforms
7632D–MP3–01/07
(SSCPOL= 0)
(SSCPOL= 1)
(SSCPOL= 0)
(SSCPOL= 1)
(output)
(output)
(input)
(input)
(input)
(input)
(input)
(input)
(input)
(input)
MISO
MOSI
MISO
MOSI
SCK
SCK
SCK
SCK
Figure 151. SPI Slave Waveforms (SSCPHA= 0)
Note:
Figure 152. SPI Slave Waveforms (SSCPHA= 1)
Note:
SS
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
t
t
SLAVE MSB OUT
SLCH
SLCL
SLCH
SLCL
t
t
IVCH
IVCL
MSB IN
(1)
t
t
SLOV
SLOV
t
t
t
t
CLIX
CHIX
CHCX
CHCX
SLAVE MSB OUT
t
t
IVCH
IVCL
MSB IN
t
t
CHCH
CHCH
t
t
t
CHIX
CLIX
t
CLCX
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
t
t
CLCH
CHCL
CLCH
CHCL
LSB IN
t
t
CHOX
CLOX
t
t
t
t
CHSH
CLSH
CHSH
CLSH
(1)
t
t
SHSL
SHSL
t
SHOX
t
SHOX
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