參數(shù)資料
型號(hào)： TEF6894H
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝： 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
文件頁數(shù)： 19/55頁
文件大?。?/td> 313K
代理商： TEF6894H
2003 Oct 21
26
Philips Semiconductors
Product specication
Car radio integrated signal processor
TEF6894H
11.1.3
DATA BYTE 3; USN AND WAM
Table 9
Format of data byte 3
Table 10 Description of data byte 3
11.2
Write mode
Table 11 Format for subaddress byte with default setting
Table 12 Description of subaddress byte
Table 13 Selection of data byte
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
USN3
USN2
USN1
USN0
WAM3
WAM2
WAM1
WAM0
BIT
SYMBOL
DESCRIPTION
7 to 4
USN[3:0]
Ultrasonic noise detector. USN content of the MPXRDS audio signal; see Fig.5.
3 to 0
WAM[3:0]
Wideband AM detector. WAM content of the LEVEL voltage; see Fig.6.
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
AIOF
GATE
SGAT
SA4
SA3
SA2
SA1
SA0
00
BIT
SYMBOL
DESCRIPTION
7
AIOF
Auto-increment off. 0 = auto-increment enabled; 1 = auto-increment disabled.
6GATE
Gate. 0=I2C-bus outputs (SDAG and SCLG) are controllable by the shortgate or the
autogate function; 1 = I2C-bus outputs are enabled.
5
SGAT
Shortgate. 1=I2C-bus outputs (SDAG and SCLG) are enabled for a single
transmission following this control and disabled automatically.
4 to 0
SA[4:0]
Data byte select. The subaddress value is auto-incremented when AIOF = 0 and will
revert from SA = 30 to SA = 0. SA = 31 can only be accessed via direct subaddress
selection, in which case auto-increment will revert from SA = 31 to SA = 0; see
Table 13.
SA4
SA3
SA2
SA1
SA0
HEX(1)
MNEMONIC
ADDRESSED DATA BYTE
000102
RDSCLK
test control
001004
CONTROL
control of supply and AF update
001015
CSALIGN
alignment of stereo channel separation
001106
MULTIPATH
control of weak signal sensitivity and
timing
001117
SNC
alignment of SNC start and slope
010008
HIGHCUT
alignment of HCC start and slope
010019
SOFTMUTE
alignment soft mute start and slope
01010
A
RADIO
control of radio functions
01011
B
INPUT/ASI
input selector and ASI settings
01100
C
LOUDNESS
loudness control
01101
D
VOLUME
volume control
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參數(shù)描述
TEF6894H/V2,518 功能描述:音頻 DSP ANALOG SIGNAL PROCESSOR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TEF6894H/V3 功能描述:音頻 DSP ANALOG SGNL PROCESSR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TEF6894H/V3,518 功能描述:音頻 DSP ANALOG SGNL PROCESSR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TEF6894H/V3,557 功能描述:音頻 DSP ANALOG SGNL PROCESSR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TEF6894H/V3-T 功能描述:音頻 DSP ANALOG SGNL PROCESSR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
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