HFA3861AIN Intersil Corporation, HFA3861AIN Datasheet - Page 31

• Manufacturer Part Number: HFA3861AIN
• Description: Processor, Direct Sequence Spread Spectrum Base band Processor
• Manufacturer: Intersil Corporation

Bit 7:6
Bit 5:0
Bit 7
Bit 6
Bits 5:0
Bit 7
Bits 6:0
Bit 7:0
Bit 7:0
Bit 7:0
Bit 7:0
Bit 7:0
Bit 7:0
Bit 7:0
Bit 7:0
Bit 7:0
CONFIGURATION REGISTER ADDRESS 57 (72h) R CALCULATED CRC ON RECEIVED HEADER, HIGH
CONFIGURATION REGISTER ADDRESS 56 (70h) R CALCULATED CRC ON RECEIVED HEADER, LOW
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
CR_AGC_rxAGCpad value to use in the RSSI calculation. Range 0-63.
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
ED and SQ1 control
0 = SQ1
1 = ED and SQ1
SQ1 scale factor (0-7.875 range) (000.000-111.111)
Read only register mux control
0 = READ ONLY registers read ‘b’ value
1 = READ ONLY registers read ‘a’ value
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
a&b: reads value on test bus
a: NOISEfloorAntA [7:0] unsigned, range 0-255
b: measures signal quality based on the SNR in the carrier tracking loop
a: NOISEfloorAntB [7:0] unsigned, range 0-255
b: 8-bit value of received signal field
a: MSB unused, AGCerror [6:0] range -64 to 63, no fractional bits
b: 8-bit value of received service field
a: unassigned
b: 8-bit value of received length field, low byte
a: unassigned
b: 8-bit value of received length field, high byte
a: unassigned
b: 8-bit value of CRC calculated on header, low byte
a: unassigned
b: 8-bit value of CRC calculated on header, high byte
a&b: 8-bit value of transmit power measurement (-128 to 127 range)
CONFIGURATION REGISTER ADDRESS 49 (62h) R/W READ ONLY REGISTER MUX CONTROL
CONFIGURATION REGISTER ADDRESS 55 (6Eh) R RECEIVED LENGTH FIELD, HIGH
CONFIGURATION REGISTER ADDRESS 54 (6Ch) R RECEIVED LENGTH FIELD, LOW
CONFIGURATION REGISTER ADDRESS 51 (66h) R SIGNAL QUALITY MEASURE
CONFIGURATION REGISTER ADDRESS 47 (5Eh) R/W RF ATTENUATOR VALUE
CONFIGURATION REGISTER ADDRESS 58 (74h) R TX POWER MEASUREMENT
CONFIGURATION REGISTER ADDRESS 53 (6Ah) R RECEIVED SERVICE FIELD
CONFIGURATION REGISTER ADDRESS 48 (60h) R/W ED AND SQ1 CONTROL
CONFIGURATION REGISTER ADDRESS 52 (68h) R RECEIVED SIGNAL FIELD
31
CONFIGURATION REGISTER ADDRESS 50 (64h) R TEST BUS READ
HFA3861A