U3742BM Datasheet, PDF (20/32 Pages) ATMEL Corporation – UHF ASK/FSK RECEIVER

Table 3. Effect of the Configuration Words within the Registers
Bit 1 Bit 2 Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
OFF Command
1
OPMODE Register
01
01
(Default)
BR_Range
Baud1 Baud0
0
0
N_Bitcheck
BitChk1 BitChk0
1
0
V_POUT
POUT
0
Sleep4
0
Sleep3
1
Sleep
Sleep2
0
Sleep1
1
Sleep0
1
XSleep
X_{Sleep Std}
0
X_{Sleep Temp}
0
LIMIT Register
00
Lim_min
Lim_max
0 0 Lim_min5 Lim_min4 Lim_min3 Lim_min2 Lim_min1 Lim_min0 Lim_max5 Lim_max4 Lim_max3 Lim_max2 Lim_max1 Lim_max0
(Default)
0
0
1
1
1
0
0
1
1
0
0
0
Table 4. Effect of the Configuration Word BR_Range
BR_Range
Baud1
Baud0
Baud Rate Range/Extension Factor for Bit Check Limits (XLim)
BR_Range0 (application USA/Europe: BR_Range0 = 1.0 kBaud to 1.8 kBaud) (Default)
0
0
XLim = 8 (Default)
BR_Range1 (application USA/Europe: BR_Range1 = 1.8 kBaud to 3.2 kBaud)
0
1
XLim = 4
BR_Range2 (application USA/Europe: BR_Range2 = 3.2 kBaud to 5.6 kBaud)
1
0
XLim = 2
BR_Range3 (Application USA/Europe: BR_Range3 = 5.6 kBaud to 10 kBaud)
1
1
XLim = 1
Table 5. Effect of the Configuration Word N_Bitcheck
N_Bitcheck
BitChk1
BitChk0
0
0
0
1
1
0
1
1
Number of Bits to be Checked
0
3
6 (Default)
9
Table 6. Effect of the Configuration Bit Reserved
Reserved Bit
0
1
No Function (Reserved for Future Use)
(Default)
20 U3742BM
4735A–RKE–11/03