ak4141 AKM Semiconductor, Inc., ak4141 Datasheet - Page 86

• Manufacturer Part Number: ak4141
• Description: Nicam/a2/eia-j Digital Stereo Decoder
• Manufacturer: AKM Semiconductor, Inc.

FSMTH[7:0]
FSMTL[7:0]
FSNTH[7:0]
FSNTL[7:0]
NERTH[7:0]
NERTL[7:0]
MS0952-E-00
Addr
Addr
Addr
Addr
Addr
Addr
81H
82H
83H
84H
85H
86H
FM subcarrier magnitude high threshold. Compared against FM subcarrier magnitude (SUBM[7:0].)
FM subcarrier magnitude low threshold. Compared against FM subcarrier magnitude (SUBM[7:0].)
FM subcarrier noise high threshold. Compared against FM subcarrier noise (SUBN[7:0].)
FM subcarrier noise low threshold. Compared against FM subcarrier noise (SUBN[7:0].)
NICAM error rate low threshold. Compared against NICAM error rate (NERR[15:8].)
NICAM error rate low threshold. Compared against NICAM error rate (NERR[15:8].)
FM Sub Magnitude Threshold High
FM Sub Magnitude Threshold Low
FM Sub Noise Threshold High
NCM Err Rate Threshold High
NCM Err Rate Threshold Low
FM Sub Noise Threshold Low
Register Name
Register Name
Register Name
Register Name
Register Name
Register Name
Default
Default
Default
Default
Default
Default
R/W
R/W
R/W
R/W
R/W
R/W
D7
D7
D7
D7
D7
D7
- 86 -
D6
D6
D6
D6
D6
D6
D5
D5
D5
D5
D5
D5
FSMTH[7:0]
NERTH[7:0]
FSMTL[7:0]
FSNTH[7:0]
NERTL[7:0]
FSNTL[7:0]
01111101
01001011
00010100
00001010
01010000
00110000
D4
D4
D4
D4
D4
D4
R/W
R/W
R/W
R/W
R/W
R/W
D3
D3
D3
D3
D3
D3
D2
D2
D2
D2
D2
D2
D1
D1
D1
D1
D1
D1
[AK4141]
2008/05
D0
D0
D0
D0
D0
D0