RF31 Hope Microelectronics co., Ltd, RF31 Datasheet - Page 74

• Manufacturer Part Number: RF31
• Description: Rf31 Ism Receiver
• Manufacturer: Hope Microelectronics co., Ltd

Register 07h. Operating Mode and Function Control 1
Reset value = 00000001
Name
Type
Bit
Bit
7
6
5
4
3
2
1
0
Tel: [phone]
swres
D7
R/
Reserved
x32ksel
w
Name
swres
enlbd
enwt
pllon
rxon
xton
enlbd
D6
R/
w
Software Register Reset Bit.
This bit may be used to reset all registers simultaneously to a DEFAULT state,
without the need for sequentially writing to each individual register. The RESET
is accomplished by setting swres = 1. This bit will be automatically cleared.
Enable Low Battery Detect.
When this bit is set to 1 the Low Battery Detector circuit and threshold
comparison will be enabled.
Enable Wake-Up-Timer.
Enabled when enwt = 1. If the Wake-up-Timer function is enabled it will operate
in any mode and notify the microcontroller through the GPIO interrupt when the
timer expires.
32,768 kHz Crystal Oscillator Select.
0: RC oscillator
1: 32 kHz crystal
Reserved.
RX on in Manual Receiver Mode.
Automatically cleared if Multiple Packets config. is disabled and a valid packet
received.
TUNE Mode (PLL is ON).
When pllon = 1 the PLL will remain enabled in Idle State. This will for faster
turn-around time at the cost of increased current consumption in Idle State.
READY Mode (Xtal is ON).
Fax: [phone]
enwt
R/
D5
w
x32ksel
D4
R/
w
E-mail: [e-mail]
Reserved
Function
D3
R/
w
rxon
R/
D2
w
http://www.hoperf.com
pllon
D1
R/
R F 3 1
w
R/
xton
D0
w
74