TDA18271HD/C2,557 NXP Semiconductors, TDA18271HD/C2,557 Datasheet - Page 23

• Manufacturer Part Number: TDA18271HD/C2,557
• Description: IC TV SILICON TUNER 64-HLQFN
• Manufacturer: NXP Semiconductors
• Type: Silicon Tunerr

Specifications of TDA18271HD/C2,557

• Applications: Set-Top Boxes
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935285058557; TDA18271HD/C2; TDA18271HD/C2

NXP Semiconductors
TDA18211HD_5
Product data sheet
2. Update at the same moment is indicated by separation with commas:
3. I
4. Bytes EP1 to CD2 are written in a single I
5. Bytes EP1, EP2 and MD3 are written in as many I
Fig 4.
Fig 5.
IR_GSTEP, I2C_XTOUT_ASYM and PD_AGC1_DET are updated, no I
registers update
Example:
Start C0 03 EP1 EP2 EP3 EP4 EP5 CPD CD1 CD2 Stop
Example:
Start C0 03 EP1 EP2 Stop
Start C0 0F MD3 Stop
2
C-bus registers update of the bytes EP5, EB12 and EB13
Blocks used in the flowcharts
Master/slave variable MS_init is input for each of the three procedures.
Variable used in multiple procedures
Rev. 05 — 2 June 2009
MS_init
X
X
X
X
X
X
X
X
I
Call TDA18211FixedContentsI2Cupdate
Calibrate the RF tracking filters
call TDA18211CalcRFFilterCurve
Back to POR
Call TDA18211MSPOR
2
C initialization sequence
stored or already calculated data
input variable
result of an operation
output variable
2
C-bus sequence
2
C-bus sequences as needed
001aag722
001aag936
TDA18211HD
DVB-T Silicon Tuner IC
© NXP B.V. 2009. All rights reserved.
2
C-bus
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