TDA5235 Datasheet, PDF (194/259 Pages) Infineon Technologies AG – Enhanced Sensitivity Double-Configuration Receiver with Digital Baseband Processing

TDA5235
Appendix
Register Description
Field
Bits
SYSRCTO 7:0
Type
w
SYNC Timeout Timer Register
Description
Synchronization search time out
FFh: 15 15/16 bit
00h: 0 bit
Reset: 87_H
A_TOTIM_SYNC
SYNC Timeout Timer Register

Offset
027_H
727,06<1&
Z
Reset Value
FF_H

Field
Bits
TOTIMSYNC 7:0
Type
w
TSI Timeout Timer Register
Description
Set value of Time-Out Timer (Symbol Synchronization)
Timer is used to get back from Run Mode Self Polling to the Self Polling
Mode whenever there is no Symbol Synchronization.
Timer is set back at new cycle start of Run Mode Self Polling.
TimeOut= (TOTIMSYNC * 64 * 512) / fsys
Min: 01h = (1 * 64 * 512)/ fsys
Max: FFh= (255 * 64 * 512) / fsys
00h: disabled
Reset: FF_H
A_TOTIM_TSI
TSI Timeout Timer Register

Offset
028_H
727,076,
Z
Reset Value
00_H

Data Sheet
194
V1.0, 2010-02-19