tc9447f TOSHIBA Semiconductor CORPORATION, tc9447f Datasheet - Page 21

• Manufacturer Part Number: tc9447f
• Description: Single-chip Audio Digital Signal Processor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

IMUTE ASP block input mute (SI0, SI1)
OMUTE
OMUTE
MUTE
MUTE
MUTE
Name
Name
Name
[15:0]
COMMAND-44h
RUN ASP program execution
COMMAND-45h
MSA
COMMAND-46h
[9:0]
SO-
D15
D15
D15
D15
DA
DF
(RUN-MUTE)
D
1
0
0
0
(MSEQ)
(MSEQ)
DF block mute
DAC mute (all four channels)
ASP block serial output mute (Mutes
DOUT output whichever register is
selected in CHSO.)
ASP block output mute (SO1)
ASP block output mute (SO0)
Sequential RAM address
CRAM
D14
D14
D14
D14
0
0
D13
D13
D13
D13
0
0
0100 0100
0100 0101
0100 0110
Description
Description
Description
D12
D12
D12
D12
0
0
D11
D11
D11
D11
0
0
D10
D10
D10
D10
0
0
FFFFh
0000h
Value
Value
Value
3FFh
000h
D9
D9
A9
D9
D9
~
~
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Stops program (initial value).
Runs program.
Mute off
Mute on (initial value)
Mute off
Mute on (initial value)
Mute off
Mute on (initial value)
Mute off
Mute on (initial value)
Mute off
Mute on (initial value)
Mute off
Mute on (initial value)
Set sequential RAM.
Enable a sequential write to RAM.
Set CRAM.
Enable a sequential write to RAM.
21
D8
D8
A8
D8
D8
0
RUN
D7
D7
D7
D7
A7
D6
D6
A6
D6
D6
0
MUTE
DF
D5
D5
A5
D5
D5
Operation
Operation
Operation
MUTE IMUTE
DA
D4
D4
A4
D4
D4
D3
D3
A3
D3
D3
MUTE
SO-
D2
D2
A2
D2
D2
2002-02-05
TC9447F
OMUTE
D1
D1
A1
D1
D1
1
OMUTE
D0
D0
A0
D0
D0
0