Rainbow Electronics ATA5812 User Manual
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ATA5811/ATA5812 [Preliminary]
4689B–RKE–04/04
After the transceiver is turned on via pin PWR_ON = High, T1 = Low, T2 = Low,
T3 = Low, T4 = Low or T5 = Low or the voltage at pin VAUX V
VAUX
> 3.5 V (typically) the
control registers are in the default state.
Figure 27. Register Structure
MSB
LSB
Status Register (ADR 8)
Control Register 1 (ADR 0)
Control Register 4 (ADR 3)
ST5
ST4
ST3
ST2
ST1
BitChk1 BitChk0
ASK/
NFSK
Sleep4
Sleep3
Sleep2
Sleep1
Sleep0
XSleep
Lim_min5
Lim_max5
IR1
IR0
TX/RX Data Buffer:
16
×
8 Bit
OPM 1
-
T_MODE
Control Register 5 (ADR 4)
Control Register 6 (ADR 5)
Power_
On
Control Register 2 (ADR 1)
FR4
FR3
FR2
FR1
FR0
Control Register 3 (ADR 2)
-
-
-
-
FR8
Low_
Batt
P_On_
Aux
FS
AVCC_
EN
FR5
FR6
FR7
VSOUT_
En
CLK_ON
XLim
Baud1
Baud0
OPM 0
P_MODE
Lim_min0
Lim_min1
Lim_min2
Lim_min3
Lim_min4
Lim_max0
Lim_max1
Lim_max2
Lim_max3
Lim_max4