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Section 18 Serial Sound Interface
R01UH0134EJ0400 Rev. 4.00 Page 901 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit Bit Name
Initial
Value R/W Description
18 to 16 SWL[2:0] 000 R/W System Word Length
These bits indicate the number of bits in a system word.
000: 8 bits
001: 16 bits
010: 24 bits
011: 32 bits
100: 48 bits
101: 64 bits
110: 128 bits
111: 256 bits
15 SCKD 0 R/W Serial Bit Clock Direction
0: Serial bit clock is input, slave mode.
1: Serial bit clock is output, master mode.
Note: Only the following settings are allowed:
(SCKD, SWSD) = (0,0) and (1,1).
Other settings are prohibited.
14 SWSD 0 R/W Serial WS Direction
0: Serial word select is input, slave mode.
1: Serial word select is output, master mode.
Note: Only the following settings are allowed:
(SCKD, SWSD) = (0,0) and (1,1).
Other settings are prohibited.