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M30245 Group
Serial Sound Interface x mode register 0
b7
b6
b5 b4
b3 b2
Serial Sound Interface x mode register 1
b7
b6
b5 b4
b3 b2
0 0
Figure 2.6.3. Serial Sound Interface function-related registers (2)
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Symbol
SSIxMR0 (x = 0,1)
b1
b0
Bit symbol
SSIEN
XMTEN
RXEN
RFBEN
CWID0
CWID1
RFMT0
RFMT1
Symbol
SSIxMR1 (x = 0,1)
b1
b0
0
Bit symbol
XMTFMT
Reserved bit
RFBSRC
SCKP
WSP
WSDLY
Reserved bit
page 114 of 354
Address
Bit name
Serial Sound Interface enable bit
Transmitter enable bit
Receiver enable bit
Rate feedback counter enable bit
Channel width select bit 0
Channel width select bit 1
Receiver format select bit 0
Receiver format select bit 1
Address
Bit name
Transmitter format
Rate feedback counter source
SCK polarity select bit
WS polarity select bit
WS delay select bit
2. Serial sound interface
When reset
00
16
Function
R
W
0 : Disable
O
O
1 : Enable
0 : Disable
O
O
1 : Enable
0 : Disable
O
O
1 : Enable
0 : Disable
O
O
1 : Enable
b5 b4
O
O
0 0 : 32 bit
0 1 : 24 bit
1 0 : Disable
O
O
1 1 : 16 bit
0: LSB first
O
O
1: MSB first
0 : LSB justified
O
O
1 : MSB justified
When reset
00
16
R
W
Function
0: LSB first
O
O
1: MSB first
O
O
Always set to "0".
0 : SCK
O
O
1 : WS
0: Falling edge
O
O
1: Rising edge
0: Falling edge
O
O
1: Rising edge
0: Delayed WS
O
O
1: Normal WS
Always set to "0".
O
O
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