ht82k75rew Holtek Semiconductor Inc., ht82k75rew Datasheet - Page 74

• Manufacturer Part Number: ht82k75rew
• Description: Ht82m75rew/ht82k75rew 2.4ghz Transceiver 8-bit Otp Mcu
• Manufacturer: Holtek Semiconductor Inc.

TX Output Power Configuration Summary table:
Rev. 1.00
LREG0x203 - RFCTRL3: RF Control Register 3
Bit 7-3
Name
Type
POR
Bit
TXGB4
Bit 7
R/W
TXGB [4:0]: TX Gain Control in dB. Gain step is monotonic and nonlinear with gain resolution
of 0.1 ~ 0.5 dB. Gain Resolution is variable between chips.
0
00000: 0 dBm (default)
00001: -0.1 dBm
00010: -0.3 dBm
00011: -0.6 dBm
00100: -0.9 dBm
00101: -1.1 dBm
00110: -1.2 dBm
00111: -1.3 dBm
01000: -1.4 dBm
01001: -1.5 dBm
01010: -1.7 dBm
01011: -2.0 dBm
01100: -2.2 dBm
01101: -2.4 dBm
01110: -2.6 dBm
01111: -2.8 dBm
LREG0x253 [3:0]
TXGB3
00
Bit 6
R/W
0
TXGB2
Bit 5
R/W
C6 for DC-DC OFF
0
LREG0x274 [7:0]
TX Output Power Register Control
TXGB1
Bit 4
R/W
74
0
10000: -3.1 dBm
10001: -3.3 dBm
10010: -3.6 dBm
10011: -3.8 dBm
10100: -4.2 dBm
10101: -4.4 dBm
10110: -4.7 dBm
10111: -5.0 dBm
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
TXGB0
LREG0x203 [7:3]
Bit 3
R/W
HT82M75REW/HT82K75REW
0
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
Bit 2
R
0
TX Output Power
Bit 1
-0.1 dBm
-0.3 dBm
-0.6 dBm
-0.9 dBm
-1.1 dBm
-1.2 dBm
-1.3 dBm
-1.4 dBm
-1.5 dBm
-1.7 dBm
-2.0 dBm
-2.2 dBm
-2.4 dBm
-2.6 dBm
-2.8 dBm
-3.1 dBm
-3.3 dBm
-3.6 dBm
-3.8 dBm
-4.2 dBm
-4.4 dBm
-4.7 dBm
-5.0 dBm
R
0
0 dBm
June 11, 2010
Bit 0
R
0