Yamaha DSP-AX1/RX-V1 Service Manual page 31

IF STATUS 1: Version information of sub-microprocessor
(Asky code)
12.IF STATUS 1
VER.:41323541
IF STATUS 3~7: IEC60958 channel status information of input signals
12.IF STATUS 3
CHS1:0299000299
IF STATUS 8~11: Bit stream information included in the DOLBY DIGITAL
signal (indicated one by one from the 1st byte)
12.IF STATUS 8
BSI1:0000000000
IF STATUS 12: Bit stream information included in the dts
signal
12.IF STATUS12
BSID:FFFFFFFF
IF STATUS 13: Device status information of DIR5 (IC2)
12.IF STATUS13
DIR5:1A418000
IF STATUS 15: Device status information of YSS908 (IC5)
12.IF STATUS15
Y908:00010100
IF STATUS 17: External RAM check status information of
DSP6#1 (IC7)
12.IF STATUS17
RAM1:4E6F4572
5th byte
Indicates the information on the signal processing status.
bit7 MUTE requested
bit6 dts flashing
bit5 6.1/ES sound field being processed
bit4 RF-DEM mute pin
bit3 MAIN commands all requested
bit2 THROUGH & BYPASS (*2)
bit1 6.1/ES AUTO
bit0 dts analog muted
(*2): In the case of digital signals other than 32kHz, 44.1kHz and 48kHz, through processing is used for
reproducible signals.
IF STATUS 2: Checksum of sub-microprocessor (Asky
code)
12.IF STATUS 2
SUM :46423732
12.IF STATUS 7
CHS5:00000000
12.IF STATUS11
BSI4:000000FF00
IF STATUS 14: Device status information of YSS918 (IC6)
12.IF STATUS14
Y918:01014180
IF STATUS 16: Device status information of DSP6 (IC7,
IC8)
12.IF STATUS16
DSP6:00000000
IF STATUS 18: External RAM check status information of
DSP6#2 (IC8)
12.IF STATUS18
RAM2:4E6F4572
DSP-AX1/RX-V1
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