XE1203 ETC1 [List of Unclassifed Manufacturers], XE1203 Datasheet - Page 27

• Manufacturer Part Number: XE1203
• Description: Low-Power, integrated UHF transceiver
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

5.2.6
The detailed description of the “ADParam” register is given in the next table.
27
ADParam_Regcond
ADParam_Clk_freq
ADParam_Regfreq
ADParam_RegBW
ADParam_Psize
ADParam_Invert
ADParam_Xsel
ADParam_Ptol
ADParam configuration register
Name
Bits
7-6
5-4
3-2
1
0
7
6
5
Addres
01110
01110
01110
01110
01110
01111
01111
01111
s
Size of the reference pattern:
0 0 -> 8 bits
0 1 -> 16 bits
1 0 -> 24 bits
1 1 -> 32 bits
Number of tolerated errors for the pattern recognition:
00 -> 0 error
01 -> 1 error
10 -> 2 errors
11 -> 3 errors
Frequency of clkout
00 -> 1.22 MHz (div ratio :32)
01 -> 2.44 MHz (div ratio :16)
10 -> 4.87 MHz (div ratio :8)
11 -> 9.75 MHz (div ratio :4)
Inversion of the output data of the receiver:
0 -> default data
1 -> inverted data
Regulation of the bandwidth of the base-band filter on/off:
0 -> on
1 -> off
Periodicity of regulation of the bandwidth of the base-band
filter:
0 -> only at start-up of the receiver
1 -> each minute (by default) or every 7 sec (test mode) as
long as the receiver is on.
Regulation process of the bandwidth of the base-band filter
according to the selected bandwidth:
0 -> regulation restarted each time
1 -> no regulation started when
Selection of the XOSC modes:
0 -> CL+C0 = 7 pF
1 -> CL+ C0 = 11 pF, lower consumption
the bandwidth is changed
the bandwidth is changed
Description
Data Sheet
XE1203
D0308-214