參數(shù)資料
型號: SAA7715
廠商: NXP Semiconductors N.V.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processor
中文描述: 數(shù)字信號處理器
文件頁數(shù): 19/36頁
文件大?。?/td> 180K
代理商: SAA7715
2001 May 07
19
Philips Semiconductors
Preliminary specification
Digital Signal Processor
SAA7715H
Table 13
SPDIF IN channel status register 2 left (0FF4H)
Table 14
SPDIF IN channel status register 1 left (0FF5H)
Table 15
Selector register 1 (0FFBH)
NAME
SIZE
(BITS)
DESCRIPTION
DEFAULT
BIT
POSITION
ch_stat_in left lsb
20
channel status SPDIF in2 left LSB bits 19 to 0
00000H
19 to 0
NAME
SIZE
(BITS)
DESCRIPTION
DEFAULT
BIT
POSITION
ch_stat_in left msb
20
channel status SPDIF in2 left MSB bits 39 to 20
00000H
19 to 0
NAME
SIZE
(BITS)
DESCRIPTION
DEFAULT
BIT
POSITION
format_in1
3
digital serial inputs 1 and 4 data format according to
Table 17
digital serial input 2 data format according to Table 17
digital serial input 3 data format according to Table 17
digital serial outputs 1 to 4 data format according to
Table 18
enable or disable digital serial outputs
1: enable
0: disable
reserved
source selection
0000: digital serial input 1
0101: digital serial input 2 or SPDIF 1 (see bit 18)
1010: digital serial input 3 or SPDIF 2 (see bit 19)
all other values are reserved
SPDIF1 or digital serial input 2
1: SPDIF1
0: digital serial input 2
SPDIF2 or digital serial input 3
1: SPDIF2
0: digital serial input 3
select channel status information taken from SPDIF1 or
SPDIF2
1: from input SPDIF2
0: from input SPDIF1
reserved
011
2 to 0
format_in2
format_in3
format_out
3
3
3
011
011
000
5 to 3
8 to 6
11 to 9
en_output
1
1
12
1
4
0
0000
13
14 to 17
master_source
spdif_sel1
1
0
18
spdif_sel2
1
0
19
sel_spdifin_chstat
1
0
20
3
000
21 to 23
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