參數(shù)資料
型號: STA304
廠商: 意法半導(dǎo)體
英文描述: DIGITAL AUDIO PROCESSOR WITH MULTICHANNEL DDX⑩
中文描述: 數(shù)字音頻處理器多通道的DDX⑩
文件頁數(shù): 28/30頁
文件大?。?/td> 335K
代理商: STA304
STA304
28/30
13.15BIST and Status Register (BASR) : add. 76h
13.16Coefficients Handling Registers (add. 78h – 7Ah)
See paragraph 10.
13.17Vendor ID Registers (add. 7Ch – 7Eh)
These registers are specific vendor identification for the STA304. The Microsoft’s Plug and Play Vendor ID code is "ALJ". The REV7..
0 field is for the Vendor Revision number. These are read only registers, any write request to one of these will be ignored.
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DSP_BIS
T_Start
DSP_BIS
T_Running
DSP_BIS
T_Stop
DSP_RA
M
X
X
SRC_SP
RAM_2
SRC_SP
RAM_1
DDX_DP
RAM
DDX_SP
RAM_3
DDX_SP
RAM_2
DDX_SP
RAM_1
BIST_St
op
BIST_St
art
SPDIF_
Status
SRC_St
atus
BIT
I/F
DSP
RST
NAME
DESCRIPTION
0
R
1
SRC_Status
When 0, the digital pll in the SRC is LOCKED. When 1 the digital
PLL is OUT of LOCK.
When 1, the SPDIF interface is out of lock. When 0 the interface
is locked to the SPDIF stream input.
Reserved
Reserved
1
R
1
SPDIF_Status
2
3
W
R
R
0
0
BIST_Start
BIST_Stop
4
5
R
R
0
0
DDX_SPRAM_1
DDX_SPRAM_2
Reserved
Reserved
6
7
R
R
0
0
DDX_SPRAM_3
DDX_DPRAM
Reserved
Reserved
8
9
R
R
0
0
1
SRC_SPRAM_1
SRC_SPRAM_2
AC3_AMEN
Reserved
Reserved
Enable automuting if AC3 frame header found
10
R/W
11
12
R/W
R
0
0
CH1_AMEN
DSP_RAM
Enable automuting if no CH1_STATUS bit found
Reserved
R
13
14
15
R
R
W
R
R
R
0
0
0
DSP_BIST_Stop
DSP_BIST_Running
DSP_BIST_Start
Reserved
Reserved
Reserved
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
C15
C14
C13
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
C0
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
R/W
C19
C18
C17
C16
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
0
1
0
0
0
0
0
1
0
1
0
0
1
1
0
0
0
1
0
0
1
0
1
0
REV7
REV6
REV5
REV4
REV3
REV2
REV1
REV0
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