PRELIMINARY DATA SHEET
MSP 34x7G
.
Table 3–5: List of MSP 34x7G Write Registers
Write Register
Address Bits
(hex)
Description and Adjustable Range
Reset
See
Page
2
I C Sub-Address = 10
; Registers are not readable
hex
STANDARD SELECT
MODUS
00 20
00 30
[15:0]
[15:0]
Initial Programming of the Demodulator
00 00
00 00
19
21
Demodulator, Automatic options
2
2
I C Sub-Address = 12
; Registers are all readable by using I C Sub-Address = 13
hex
hex
Volume loudspeaker channel
00 00
[15:8]
[7:0]
[+12 dB ... −114 dB, MUTE]
MUTE
26
Volume / Mode loudspeaker channel
1/8 dB Steps,
00
hex
Reduce Volume / Tone Control / Compromise /
Dynamic
Volume SCART1 output channel
Loudspeaker source select
Loudspeaker channel matrix
SCART1 source select
SCART1 channel matrix
Quasi-peak detector source select
Quasi-peak detector matrix
Prescale SCART input
Prescale FM/AM
00 07
00 08
[15:8]
[15:8]
[7:0]
[+12 dB ... −114 dB, MUTE]
MUTE
27
25
25
25
25
25
25
24
23
24
24
28
28
27
2
2
[FM/AM, NICAM, SCART, I S1, I S2]
FM/AM
[SOUNDA, SOUNDB, STEREO, MONO...]
SOUNDA
FM/AM
2
2
00 0A
00 0C
[15:8]
[7:0]
[FM/AM, NICAM, SCART, I S1, I S2]
[SOUNDA, SOUNDB, STEREO, MONO...]
SOUNDA
FM/AM
SOUNDA
2
2
[15:8]
[7:0]
[FM/AM, NICAM, SCART, I S1, I S2]
[SOUNDA, SOUNDB, STEREO, MONO...]
00 0D
00 0E
[15:8]
[15:8]
[7:0]
[00
[00
... 7F
... 7F
]
]
00
00
hex
hex
hex
hex
hex
hex
FM matrix
[NO_MAT, GSTERERO, KSTEREO]
[00 ... 7F ] (MSP 3417G, MSP 3457G only)
NO_MAT
Prescale NICAM
00 10
[15:8]
[15:0]
[15:0]
[15:8]
00
00
hex
hex
hex
hex
ACB : SCART Switches a. D_CTR_I/O 00 13
Bits[15:0]
[00 ... 7F ]/[00
Beeper
00 14
00 29
... 7F ]
hex
0/0
off
hex
hex
hex
Automatic Volume Correction
[off, on, decay time]
Table 3–6: List of MSP 34x7G Read Registers
Read Register
Address Bits
(hex)
Description and Adjustable Range
See
Page
2
I C Sub-Address = 11
; Registers are not writable
hex
STANDARD RESULT
STATUS
00 7E
02 00
[15:0]
[15:0]
Result of Automatic Standard Detection (see Table 3–8)
22
22
Monitoring of internal settings e.g. Stereo, Mono, Mute etc.
2
I C Sub-Address = 13
; Registers are not writable
hex
Quasi-peak readout left
Quasi-peak readout right
MSP hardware version code
MSP major revision code
MSP product code
00 19
00 1A
00 1E
[15:0]
[00 ... 7FFF
]
16 bit two’s complement
] 16 bit two’s complement
hex
29
29
29
29
29
29
hex
hex
[15:0]
[15:8]
[7:0]
[00 ... 7FFF
hex
[00 ... FF
]
]
]
]
hex
hex
hex
hex
hex
[00 ... FF
hex
00 1F
[15:8]
[7:0]
[00 ... FF
hex
MSP ROM version code
[00 ... FF
hex
Micronas
17
MICRONAS [ MICRONAS ]
