ATA5823 ATMEL Corporation, ATA5823 Datasheet - Page 63

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

Figure 14-11. TX Transparent Mode (T_MODE = 1)
4829D–RKE–06/06
Write Control Register 8
FE_MODE:
PWSELECT:
PWSET0 ... PWSET4:
Write Control Register 7
POUT_SELECT, POUT_DATA: Application defined.
TX0 ... TX5:
Write Control Register 6
Baud1, Baud0:
Lim_max0 ... Lim_max5:
Write Control Register 5
Bitchk1, Bitchk0:
Lim_min0 ... Lim_min5:
Write Control Register 4
ASK/_NFSK:
Sleep0 ... Sleep4:
XSleep:
XLim:
Write Control Register 3
FR7, FR8, FR9:
CLK_EN, CLK_ON:
Write Control Register 2
FR0 ...FR6:
P_mode:
Write Control Register 1
IR1, IR0:
PLL_MODE:
FS:
OPM2, OPM1, OPM0:
T_mode:
Write Control Register 1
OPM2, OPM1, OPM0:
Apply TX Data on Pin SDI_TMDI
Set FE_MODE = 1
Set PWSELECT = 1 to reduce
the output power with SETPWR.
Adjust SETPWR. Don't care if
PWSELECT = 0.
Don't care.
Don't care.
Don't care.
Don't care.
Don't care.
Select modulation.
Don't care.
Don't care.
Don't care.
Adjust f
Application defined.
Adjust f
Don't care.
Don't care.
Set PLL_MODE = 0
Select operating frequency
Set OPM2 = 0, OPM1 = 0 and
OPM0 = 1.
Set T_mode = 1
RF
RF
Set IDLE
T
Start-up Mode (TX)
Startup
Idle Mode
TX Mode
Idle Mode
= 331.5
T
ATA5823/ATA5824
DCLK
63