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Section 22 Renesas SPDIF Interface
Page 1170 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit Bit Name
Initial
Value R/W Description
23 to 20 CHNO[3:0] All 0 W Channel Number
0000: Don't care
0001: A (left channel)
0010: B (right channel)
0011: C
19 to 16 SRCNO[3:0] All 0 W Source Number
0000: Don't care
0001: 1
0010: 2
0011: 3
15 to 8 CATCD[7:0] All 0 W Category Code (Example)
00000000: 2-channel general format
00000001: 2-channel compact disc (IEC 908)
00000010: 2-channel PCM encoder/decoder
00000011: 2-channel digital audio tape recorder
7, 6 All 0 W Reserved
The write value should always be 0.
5 to 1 CTL[4:0] All 0 W Control
The control bits are copied from the source (see
IEC60958 standard).
0 0 W Reserved
The write value should always be 0.