Renesas R5S72626 Manual Do Utilizador
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Section 22 Renesas SPDIF Interface
Page 1176 of 2108
R01UH0134EJ0400 Rev. 4.00
Sep
24,
2014
SH7262 Group, SH7264 Group
22.7.12
Receiver User Data Register (RUI)
The register stores the U-bit data received through the Renesas SPDIF. Because U-bit data is
stored in a sequence of subframes 1 and 2 starting at the LSB, you need to read the data on a 16-
frame basis. For the contents of the user bytes refer to the appropriate standard for the device in
use.
stored in a sequence of subframes 1 and 2 starting at the LSB, you need to read the data on a 16-
frame basis. For the contents of the user bytes refer to the appropriate standard for the device in
use.
31
30
29
28
27
26
25
24
0
0
0
0
0
0
0
0
R
R
R
R
R
R
R
R
23
22
21
20
19
18
17
16
0
0
0
0
0
0
0
0
R
R
R
R
R
R
R
R
15
14
13
12
11
10
9
8
0
0
0
0
0
0
0
0
R
R
R
R
R
R
R
R
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
R
R
R
R
R
R
R
R
Bit:
Initial value:
R/W:
User Byte 4
Bit:
Initial value:
R/W:
User Byte 3
Bit:
Initial value:
R/W:
User Byte 2
Bit:
Initial value:
R/W:
User Byte 1
Bit Bit
Name
Initial
Value
Value
R/W Description
31 to 24 User Byte 4 All 0
R
U-bit information is stored here.
23 to 16 User Byte 3 All 0
R
15 to 8
User Byte 2 All 0
R
7 to 0
User Byte 1 All 0
R