tda5235 Infineon Technologies Corporation, tda5235 Datasheet - Page 219

• Manufacturer Part Number: tda5235
• Description: Enhanced Sensitivity Double-configuration Receiver With Digital Baseband Processing
• Manufacturer: Infineon Technologies Corporation

A_TSIGAP
TSI Gap Length Register
Field
TSIGAP
GAPVAL
TSI Pattern Data Reference A Register 0
A_TSIPTA0
TSI Pattern Data Reference A Register 0
Field
TSIPTA0
TSI Pattern Data Reference A Register 1
A_TSIPTA1
TSI Pattern Data Reference A Register 1
Data Sheet
Bits
7:3
2:0
Bits
7:0
Type
w
w
Type
w
Description
TSI Gap (T/2 bit resolution)
1Fh: 15 1/2 bit gap
00h: 0 bit gap
TSIGAP is used to lock the PLL after TSI A is found, if the TSI detection
mode 10b is selected.
Reset: 00
TSI Gap (T/16 bit resolution)
111b: 7/16 bit gap
000b: 0 bit gap
GAPVAL is used to correct the DCO phase after TSIGAP time, if
A_TSIMODE.TSIGRSYN is disabled
Reset: 0
Description
Data Pattern for TSI comparison: Bit 7...Bit 0(LSB) (in Chips)
Reset: 00
H
H
H
Offset
Offset
Offset
050
051
052
219
H
H
H
Register Description
V1.0, 2010-02-19
Reset Value
Reset Value
Reset Value
Appendix
TDA5235
00
00
00
H
H
H