Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

ISL3873A Datasheet(PDF) 40 Page - Intersil Corporation

Part No. ISL3873A
Description  Wireless LAN Integrated Medium Access Controller with Baseband Processor
Download  42 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  INTERSIL [Intersil Corporation]
Homepage  http://www.intersil.com/cda/home
Logo 

ISL3873A Datasheet(HTML) 40 Page - Intersil Corporation

 
Zoom Inzoom in Zoom Outzoom out
 40 / 42 page
background image
40
CONFIGURATION REGISTER ADDRESS 51 (66h) R SIGNAL QUALITY MEASURE
Bit 7:0
a: NOISEfloorAntA [7:0] unsigned, range 0-255.
b: measures signal quality based on the SNR in the carrier tracking loop.
CONFIGURATION REGISTER ADDRESS 52 (68h) R RECEIVED SIGNAL FIELD
Bit 7:0
a: NOISEfloorAntB [7:0] unsigned, range 0-255.
b: 8-bit value of received signal field.
CONFIGURATION REGISTER ADDRESS 53 (6Ah) R RECEIVED SERVICE FIELD
Bit 7:0
a: I DC offset, signed, sxxxx.xx.
b: 8-bit value of received service field.
CONFIGURATION REGISTER ADDRESS 54 (6Ch) R RECEIVED LENGTH FIELD, LOW
Bit 7:0
a: Q DC offset, signed, sxxxx.xx.
b: 8-bit value of received length field, low byte.
CONFIGURATION REGISTER ADDRESS 55 (6Eh) R RECEIVED LENGTH FIELD, HIGH
Bit 7:0
a: Multipath metric, 11111111 (large multipath) to 00000000 (no multipath) on last packet received.
b: 8-bit value of received length field, high byte.
CONFIGURATION REGISTER ADDRESS 56 (70h) R CALCULATED CRC ON RECEIVED HEADER, LOW
Bit 7:0
a: Multipath count. How many of last 15 packets had multipath greater than the programmed threshold (CR36 <7:5>).
b: 8-bit value of CRC calculated on header, low byte.
CONFIGURATION REGISTER ADDRESS 57 (72h) R CALCULATED CRC ON RECEIVED HEADER, HIGH
Bit 7:0
a: Packet signal quality metric. (1, 2, 5.5, 11Mbps) smaller value is poorer quality. Valid for reading after RXPE inactive.
b: 8-bit value of CRC calculated on header, high byte.
CONFIGURATION REGISTER ADDRESS 58 (74h) R TX POWER MEASUREMENT
Bit 7:0
a&b: 8-bit value of transmit power measurement (-128 to 127 range) 64 sample average.
CONFIGURATION REGISTER ADDRESS 59 (78h) R RX MEAN POWER
Bit 7:0
a: Header Signal Quality Metric. (1, 2Mbps) Smaller value is poorer quality. Valid for reading after RXPE inactive.
b: Average power of received signal after log table lookup (0--33 range in dB). Minus 33 is minimum power, 0 is maximum.
CONFIGURATION REGISTER ADDRESS 60 (7Ah) R RX_IF_AGC
Bit 7
a&b: unused.
Bits 6:0
a&b: AGC output to the DAC, MSB unused.
CONFIGURATION REGISTER ADDRESS 61 (7Ch) R RECEIVE STATUS
Bit 7:5
a&b: unused.
Bit 4
a&b: ED, energy detect past threshold.
Bit 3
a&b: TX PWR det Register semaphore - a 1 indicates CR58 has updated since last read.
Bit 2
a&b: AGC_lock - a 1 indicates AGC is within limits of lock window CR20.
Bit 1
a&b: hwStopBHit - a 1 indicates rails hit, AGC updates stopped.
Bit 0
a&b: RX_RF_AGC - status of AGC output to RF chip.
ISL3873A


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn