ht82k75rew Holtek Semiconductor Inc., ht82k75rew Datasheet - Page 82

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

Rev. 1.00
LREG0x259 - RFCTRL59: RF Control Register 59
LREG0x273 - RFCTRL73: RF Control Register 73
LREG0x274 - RFCTRL74: RF Control Register 74
Bit 7~1
Bit 0
Bit 7~6
Bit 5~4
Bit 3~1
Bit 0
Bit 7
Bit 6~4
Bit 3
Bit 2-0
Name
Name
Name
Type
POR
Type
POR
Type
POR
Bit
Bit
Bit
VCOTXOPT1 VCOTXOPT0
PAC0EN PACTRL0-2 PACTRL0-1 PACTRL0-0 PAC1EN PACTRL1-2 PACTRL1-1 PACTRL1-0
Bit 7
Bit 7
R/W
Bit 7
R/W
Reserved: Maintain as 0b0000000
PLLOPT3: PLL Performance Optimization
VCOTXOPT [1:0]: VCO for TX Optimization
Reserved: Maintain as 0b00
PLLOPT [2:0]: PLL Performance Optimization
Reserved: Maintain as 0b0
PAC0EN: Power Amplifier Control 0 Enable
PACTRL0 [2:0]: Power Amplifier Control 0
PACTRL0 [2:0] is for 1st stage Power Amplifier current large scale control.
PAC1EN: Power Amplifier Control 1 Enable
PACTRL1 [2:0]: Power Amplifier Control 1
PACTRL1 [2:0] is for 2nd stage Power Amplifier current control. Please follow the TX Output
Power Configuration Summary Table in LREG0x203 Register definition.
R
0
1
1: (default)
0: (Optimized - do not change)
00: (default)
01: (Optimized - do not change)
000: (default)
111: Optimized for DC-DC Converter Bypass
1: Enable (default)
0: Disable
100: (default)
1: Enable (default)
0: Disable
100: Optimized for DC-DC on
110: Optimized for DC-DC off
010: (default)
0
Bit 6
Bit 6
R/W
R
0
1
Bit 6
R/W
0
Bit 5
Bit 5
R/W
R
0
0
Bit 5
R
0
Bit 4
Bit 4
R/W
82
R
0
0
Bit 4
R
0
PLLOPT2
Bit 3
Bit 3
R/W
HT82M75REW/HT82K75REW
R
0
Bit 3
1
R/W
0
PLLOPT1
Bit 2
Bit 2
R/W
Bit 2
R/W
R
0
0
0
PLLOPT0
Bit 1
Bit 1
R/W
Bit 1
R/W
R
0
1
0
June 11, 2010
PLLOPT3
Bit 0
Bit 0
Bit 0
R/W
R
0
0
R
0