RFM213W Datasheet, PDF (11/20 Pages) List of Unclassifed Manufacturers – Low-Cost Consumer Electronics Applications

RFM213W
Table 9. Modulation, Frequency and Symbol Rate
Parameter
Modulation
Frequency
Deviation
Frequency Resolution
(G)FSK Symbol Rate
OOK Symbol Rate
Value
(G)FSK/OOK
300 to 480
1 to 200
24.8
0.1 to 100
0.1 to 40
Unit
-
MHz
kHz
Hz
ksps
ksps
5.3 Embedded EEPROM and RFPDK
The RFPDK is a PC application developed to help the user to configure the CMOSTEK NextGenRF^TM products in the most
intuitional way. The user only needs to connect the USB Programmer between the PC and the device, fill in/select the proper
value of each parameter on the RFPDK, and click the “Burn” button to program the configurations into the device. The
configurations of the device will then remain unchanged until the next programming. No external MCU control is required in the
application program.
The RFPDK also allows the user to save the active configuration into a list by clicking on the “List” button, so that the saved
configuration can be directly reloaded from the list in the future. Furthermore, it supports exporting the configuration into a
hexadecimal file by clicking on the “Export” button. This file can be used to burn the same configuration into a large amount of
devices during the mass production. See the figure below for the accessing of the EEPROM.
RFM213W
EEPROM
RFPDK
Interface
CSB
SCL
SDA
CMOSTEK USB
Programmer
Figure 11. Accessing Embedded EEPROM
For more details of the CMOSTEK USB Programmer and the RFPDK, please refer to “AN103 CMT211xA-221xA One-Way RF
Link Development Kits Users Guide”.
5.4 All Configurable Options
Beside the demodulation, frequency and symbol rate, more options can be used to customize the device. The following is a table
of all the configurable options. On the RFPDK, the Basic Mode only contains a few options allowing the user to perform easy and
fast configurations. The Advanced Mode shows all the options that allow the user to customize the device in a deeper level. The
options in “Basic Mode” are a subset of that in the “Advanced Mode”.
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