ATA5823 ATMEL Corporation, ATA5823 Datasheet - Page 39

• Manufacturer Part Number: ATA5823
• Description: Uhf Ask/fsk Transceiver Ata5823 Ata5824
• Manufacturer: ATMEL Corporation

12.3.3
4829D–RKE–06/06
Control Register 3 (ADR 2)
Table 12-10. Control Register 3 (Function of Bit 7, Bit 6, Bit 5, Bit 4, Bit 3 and Bit 2 if Bit
Table 12-11. Control Register 3 (Function of Bit 7, Bit 6, Bit 5, Bit 4, Bit 3 and Bit 2 if Bit
Table 12-12. Control Register 3 (Function of Bit 1 and Bit 0)
Note:
Note:
Note:
FR12
FR12
CLK_EN
2
2
X
X
X
X
X
X
X
X
0
0
0
0
1
1
.
.
12
12
0
1
1
Tuning of f
Tuning of f
Bit CLK_ON is set to 1 if the Bit-check is ok (RX_Polling, RX mode), an event at pin
N_PWR_ON occurs or the bit Power_On in the status register is 1.
FR11
FR11
2
2
X
X
X
X
X
X
X
X
0
0
0
1
1
1
.
.
11
11
PLL_MODE = 0 (in Control Register 1)
PLL_MODE = 1 (in Control Register 1)
CLK_ON
RF
RF
X
0
1
FR10
FR10
2
2
MSB’s
MSB’s
X
X
X
X
X
X
X
X
0
0
0
1
1
1
.
.
10
10
Function (RX Mode, TX Mode, FD Mode)
Clock output off (pin CLK)
Clock output off (pin CLK). Clock switched on by an event:
- Bit-check ok or
- event on pin N_PWR_ON or
- bit Power_On in the status register is 1
Clock output on (default)
FR9
FR9
2
0
0
0
0
1
1
1
1
2
0
0
0
1
1
1
9
.
.
9
FR8
2
0
0
1
1
0
0
1
1
FR8
8
2
0
0
1
1
1
1
.
.
8
FR7
2
0
1
0
1
0
1
0
1
7
FR7
2
0
1
0
0
0
1
.
.
7
Function
FREQ3 = 3072
FREQ3 = 3200
FREQ3 = 3328
FREQ3 = 3456
FREQ3 = 3584
FREQ3 = 3712
FREQ3 = 3840(default)
FREQ3 = 3968
Function
FREQ3 = 0
FREQ3 = 128
FREQ3 = 256
.
FREQ3 = 3840 (default)
.
FREQ3 = 7936
FREQ3 = 8064
ATA5823/ATA5824
39