TEF6890H/V3 NXP Semiconductors, TEF6890H/V3 Datasheet - Page 25
TEF6890H/V3
Manufacturer Part Number
TEF6890H/V3
Description
Audio DSPs ANALOG SGNL PROCESSR
Manufacturer
NXP Semiconductors
Datasheet
1.TEF6890HV3.pdf
(55 pages)
Specifications of TEF6890H/V3
Lead Free Status / RoHS Status
Compliant
Other names
TEF6890H/V3,557
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TEF6890H/V3,518
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
TEF6890H/V3,557
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
Table 6 Description of data byte 1
11.1.2
Table 7 Format of data byte 2
Table 8 Description of data byte 2
2003 Oct 21
Car radio integrated signal processor
2 to 0
BIT 7
LEV7
7 to 0
BIT
BIT
7
6
5
4
3
D
ATA BYTE
Fig.4 Equivalent level voltage V
SYMBOL
SYMBOL
LEV[7:0]
ID[2:0]
AFUS
BIT 6
LEV6
STIN
ASIA
2; LEVEL
POR
Stereo indicator. 0 = no pilot signal detected; 1 = pilot signal detected.
ASI active. 0 = not active; 1 = ASI step is in progress.
AF update sample. 0 = LEV, USN and WAM information is taken from main frequency
(continuous mode); 1 = LEV, USN and WAM information is taken from alternative
frequency. Continuous mode during AF update and sampled mode after AF update.
Sampled mode reverts to continuous main frequency information after read.
Power-on reset. 0 = standard operation (valid I
reset detected since last read cycle (I
to POR = 0.
Reserved.
Identification. TEF6890H device type identification; ID[2:0] = 000.
Level. 8-bit value of level voltage from tuner; see Fig.4.
handbook, halfpage
V eq
BIT 5
LEV5
(V)
5
4
3
2
1
0
0
eq
(MPH and LEV detector) as a function of level voltage V
1
BIT 4
LEV4
2
25
3
BIT 3
LEV3
DESCRIPTION
DESCRIPTION
2
C-bus register reset). After read the bit will reset
4
V LEVEL (V)
MHC331
2
5
C-bus register settings); 1 = Power-on
BIT 2
LEV2
LEV [ 7:0 ]
255
0
BIT 1
LEV1
Product specification
TEF6890H
LEVEL
.
BIT 0
LEV0