R5S72011 RENESAS [Renesas Technology Corp], R5S72011 Datasheet - Page 814

• Manufacturer Part Number: R5S72011
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 18 Serial Sound Interface (SSI)
2. Sony Format
Figure 18.5 shows Sony format and figure 18.6 shows Matsushita format. Padding is assumed in
both cases, but may not be present in a final implementation if the system word length equals the
data word length.
3. Matsushita Format
Rev. 2.00 Sep. 07, 2007 Page 786 of 1164
REJ09B0321-0200
SCKP = 0, SWSP = 0, DEL = 1, CHNL = 00, SPDP = 0, SDTA = 0
System word length > data word length
SSISCK
SSIWS
SSIDATA
SCKP = 0, SWSP = 0, DEL = 1, CHNL = 00, SPDP = 0, SDTA = 1
System word length > data word length
SSISCK
SSIWS
SSIDATA
(Transmitted and Received in the order of Serial Data and Padding Bits)
(Transmitted and Received in the order of Padding Bits and Serial Data)
Prev.
MSB
Data word 1
Padding
System word 1
Figure 18.6 Matsushita Format
LSB
System word 1
Figure 18.5 Sony Format
MSB
Padding
Data word 1
MSB
LSB
Data word 2
Padding
System word 2
LSB
System word 2
MSB
Padding
Data word 2
LSB
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