HT82K75REW datasheet(75/103 Pages) HOLTEK

75 / 103 page

HT82M75REW/HT82K75REW

Rev. 1.00

June 11, 2010

TX Output Power Register Control

LREG0x253 [3:0]

LREG0x274 [7:0]

LREG0x203 [7:3]

TX Output Power

C6 for DC-DC OFF

11000

-5.3 dBm

11001

-5.7 dBm

11010

-6.2 dBm

11011

-6.5 dBm

11100

-6.9 dBm

11101

-7.4 dBm

11110

-7.9 dBm

11111

-8.3 dBm

11111

-16 dBm

11111

-24 dBm

11111

-32 dBm

11111

-40 dBm

Bit 2~0

Reserved: Maintain as

²0b000²

· LREG0x204 - RFCTRL4: RF Control Register 4

Bit

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Name

¾¾¾¾¾

RXFCO

RXD2O1

RXD2O0

Type

RRRRR

R/W

R\/W

POR

00000000

Bit 7~3

Reserved: Maintain as

²0b00000²

Bit 2

RXFCO: RX Filter Calibration output

1: (optimized - do not change)

0: (default)

Bit 1~0

RXD2O [1:0]: RX Divide-by-2 option

00: (default)

10: (optimized - do not change)

· LREG0x205 - RFCTRL5: RF Control Register 5

Bit

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Name

BATTH3

BATTH2

BATTH1

BATTH0

¾¾¾¾

Type

R/W

RRRR

POR

00000000

Bit 7~4

BATTH [3:0]: Battery Monitor Threshold.

0000: 1.8V (default)

0001: 1.9V

0010: 2.0V

0011: 2.1V

0100: 2.2V

0101: 2.3V

0110: 2.4V

0111: 2.5V

1000: 2.6V

1001: 2.7V

1010: 2.8V

1011: 2.9V

1100: 3.0V

1101: 3.3V

1110: 3.4V

1111: 3.6V

Bit 3~0

Reserved: Maintain as

²0b0000²

HT82K75REW Datasheet(PDF) 75 Page - Holtek Semiconductor Inc

HT82K75REW Datasheet(HTML) 75 Page - Holtek Semiconductor Inc

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