Yamaha HTR-5635 Service Manual page 24

HTR-5635
<2nd byte> Fs information of reproduction signal
Display 00
Fs (kHz) Analog
<3rd byte> A u d i o c o d e m o d e i n f o r m a t i o n o f
reproduction signal
Display 00
Audio Code MULTI MONO 1+1
<4th byte> Format information of reproduction signal
*1: Analog processing used for digital reproduction is not
possible because of a commercial bit or 4-ch audio
reason.
Display Signal format
00 Analog (Unlock)
01 Incorrect digital (*1)
10 PCM Audio
20 Digital Data
21 IEC1937 Data
22 None PCM
23 Unknown
50 dts
51 Red dts
54 dts-ES MATRIX
58 dts-ES DISCRETE
5C dts-ES (Both flag)
60 AAC
C0 Dolby Digital
C1 D.D. Karaoke
C4 D.D.6.1 (D.D.EX)
CS1-5: Indicates channel status information of the input
signal (IEC60958).
BY1-4: Indicates information of the bit stream included in
the DOLBY DIGITAL signal.
BC1-5: Indicates information of the bit stream included in
the dts signal.
YS1-3: Indicates device status information of YSS938
(IC600).
* The numeric value in the figure is an example for
reference.
Byte No. Function
1 YSS MUTE Reg
2 YSS MODE Reg
3 YSS IPORT BIT 7-0
4 YSS IPORT BIT 14-8
5 YSS OPORT
24
01 02 03 04 05 06
32 44.1 48 64 88.2 96
01 02 03 04 05
1/0 2/0 3/0 2/1
0A 0B
Unknown NRM Unknown DBL
06 07 08 09 0A
3/1 2/2 3/2 2/3 3/3
<5th byte> Signal processing status information
*2: With digital signals other than 32kHz, 44.1kHz and
48kHz, through processing method is used for
reproducible signals.
bit7 MUTE request
bit6 Red dts flashing
bit5 6.1/ES processing
bit4 FULL MUTE (ON: 1)
Byte No.
1 IEC 1937 Preamble Pc
2 Data Stream Reg
3 Status Reg
4 YSS ZERO Reg
5 MIREG
Byte No.
1 DIR Status
2 DIR fs
3 DIR fs count
4 YSS ZEROBF
C S : C S 4 9 3 2 9
(AUTODETECT_RESPONSE)
MTT: Mute Trigger
Byte No.
1
2
3
4
5
0C 0D
Unknown QUAD Not defined
0B 0C 0D
OVER 6.1 MULTI PCE Unknown
bit3 –
bit2 Through & bypass (*2)
bit1 –
bit0 dts analog mute
Function
Function
U n s o l i c i t e d M e s s a g e s
Function
Mute condition
Factor of the last mute
Error count of YSS938-FSCNT
Mute count by YSS938-FSCNT
Error factor of down load of CS49329