TEF6902AH/V2 NXP Semiconductors, TEF6902AH/V2 Datasheet - Page 13

• Manufacturer Part Number: TEF6902AH/V2
• Description: Tuners TUNER ASP ONECHIP
• Manufacturer: NXP Semiconductors

Specifications of TEF6902AH/V2

• Mounting Style: SMD/SMT
• Package / Case: PQFP-64
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Compliant
• Other names: TEF6902AH/V2,557

NXP Semiconductors
TEF6902A_3
Product data sheet
8.1 Read mode
Table 4.
Application restriction to use the read mode: Read transmissions should not be
stopped after read byte 4 (IFBW) since this will disturb level read-out, weak signal
processing and bandwidth control. Read transmission can be stopped after any of the
other read bytes 0 to 3, 5 or 6.
The read data is loaded into the I
the data byte.
Table 5.
Code
S
Slave address W
Slave address R
ACK-s
ACK-m
NA
MSA
Data
P
Data byte
0
1
2
3
4
5
6
Description of I
Read register overview
Description
START condition
1100 0000b for pin ADDR grounded
1100 0010b for pin ADDR floating
1100 0001b for pin ADDR grounded
1100 0011b for pin ADDR floating
acknowledge generated by the slave
acknowledge generated by the master
not acknowledge generated by the master
mode and subaddress byte
data byte
STOP condition
Rev. 03 — 19 March 2008
2
C-bus format
Name
IFCOUNTER
LEVEL
USN/WAM
MOD
IFBW
ID
TEMP
2
C-bus output register at the ACK clock pulse preceding
Reference
Section 8.1.1
Section 8.1.2
Section 8.1.3
Section 8.1.4
Section 8.1.5
Section 8.1.6
Section 8.1.7
TEF6902A
Integrated car radio
© NXP B.V. 2008. All rights reserved.
13 of 106