MSP3415G ETC, MSP3415G Datasheet - Page 34

• Manufacturer Part Number: MSP3415G
• Description: MSP 34x5G Multistandard Sound Processor Family
• Manufacturer: ETC

MSP 34x5G
Table 3–11: Write Registers on I
34
Register
Address
SCART OUTPUT CHANNEL
00 07
SCART SWITCHES AND DIGITAL I/O PINS
00 13
hex
hex
Function
Volume SCART1 Output Channel
bit[15:8]
bit[7:5]
bit[4:0]
ACB Register
Defines the level of the digital output pins and the position of the SCART switches
bit[15]
bit[14]
bit[13:5]
bit[13:5]
The RESET position becomes active at the time of the first write transmission
on the control bus to the audio processing part. By writing to the ACB register
first, the RESET state can be redefined.
volume table with 1 dB step size
7F
7E
...
74
73
72
...
02
01
00
higher resolution volume table
0
1
...
7
01
0/1
0/1
SCART DSP Input Select
xxxx00xx0
xxxx01xx0
xxxx10xx0
xxxx11xx1
SCART1 Output Select
xx00xxx0x
xx01xxx0x SCART2 input to SCART1 output
xx10xxx0x MONO input to SCART1 output
xx11xxx0x SCART1 DA to SCART1 output
xx01xxx1x SCART1 input to SCART1 output
xx11xxx1x mute SCART1 output
hex
hex
hex
hex
hex
hex
hex
hex
hex
2
C Subaddress 12
Mute (RESET condition)
this must be 01
12 dB (maximum volume)
11 dB
1 dB
0 dB
1 dB
113 dB
114 dB
0 dB
0.125 dB increase in addition to the volume table
0.875 dB increase in addition to the volume table
low/high of digital output pin D_CTR_I/O_1
(MODUS[3]=0)
low/high of digital output pin D_CTR_I/O_0
(MODUS[3]=0)
SCART1 to DSP input (RESET position)
MONO to DSP input (Sound A Mono must be selected in
the channel matrix mode for the corresponding output
channels)
SCART2 to DSP input
mute DSP input
undefined (RESET position)
hex
hex
, continued
PRELIMINARY DATA SHEET
Name
VOL_SCART1
ACB_REG
Micronas