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参数资料
| 型号： | HFA3861AIN |
| 厂商： | INTERSIL CORP |
| 元件分类： | 无绳电话/电话 |
| 英文描述： | 288 MACROCELL 3.3 VOLT ISP CPLD |
| 中文描述： | TELECOM, CELLULAR, BASEBAND CIRCUIT, PQFP64 |
| 封装： | 10 X 10 MM, PLASTIC, MS-026ACD, TQFP-64 |
| 文件页数： | 30/37页 |
| 文件大小： | 440K |
| 代理商： | HFA3861AIN |
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CONFIGURATION REGISTER ADDRESS 36 (48h) R/W SCRAMBLER SEED LONG PREAMBLE
Bit 7
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
Bit 6:0
Scrambler seed for long preamble
bit 3 of CR5 selects CR36 or CR 37
CONFIGURATION REGISTER ADDRESS 37 (4Ah) R/W SCRAMBLER SEED SHORT PREAMBLE
Bit 7
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
Bit 6:0
Scrambler seed for short preamble
bit 3 of CR5 selects CR36 or CR 37
CONFIGURATION REGISTER ADDRESS 38 (4Ch) R/W ED THRESHOLD
Bit 7
CR_AGC_EDmode.
0 = noise floor + CR_AGC_EDthresh
1 = absolute threshold
Bit 7:0
CR_AGC_EDthresh. Energy detect threshold, (range 0-127)
CONFIGURATION REGISTER ADDRESS 39 (4Eh) R/W CMF GAIN THRESHOLD
Bit 7:0
Channel Matched filter scale threshold (range 0-255). After CMF is in operation, 8 correlation peaks are accumulated and
compared to threshold to determine if there is headroom to scale gain up by a factor of 2. Set to 00h to disable scaling.
CONFIGURATION REGISTER ADDRESS 40 (50h) R/W RSSI ANTENNA THRESHOLD
Bit 7
Threshold. RSSI below this threshold will result in an antenna search.
0 = threshold is relative to noise floor
1 = threshold is absolute
Bits 6:0
Threshold for antenna decision (CR_AGC_AntSearchThresh), range 0-127
CONFIGURATION REGISTER ADDRESS 41 (52h) R/W PREAMBLE LEAD COEFFICIENT
Bit 7:6
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
Bit 5:0
Preamble Lead Coefficient (0-4 range) (000000 - 100000)
CONFIGURATION REGISTER ADDRESS 42 (54h) R/W PREAMBLE LAG COEFFICIENT
Bit 7:6
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
Bit 5:0
Preamble Lag Coefficient (0-4 range) (000000 - 100000)
CONFIGURATION REGISTER ADDRESS 43 (56h) R/W HEADER LEAD COEFFICIENT
Bit 7:6
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
Bit 5:0
Header Lead Coefficient (0-4 range) (000000 - 100000)
CONFIGURATION REGISTER ADDRESS 44 (58h) R/W HEADER LAG COEFFICIENT
Bit 7:6
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
Bit 5:0
Header Lag Coefficient (0-4 range) (000000 - 100000)
CONFIGURATION REGISTER ADDRESS 45 (5Ah) R/W DATA LEAD COEFFICIENT
Bit 7:6
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
Bit 5:0
Data Lead Coefficient (0-4 range) (000000 - 100000)
CONFIGURATION REGISTER ADDRESS 46 (5Ch) R/W DATA LAG COEFFICIENT
Bit 7:6
R/W but not currently used internally, should be set to zero to ensure compatibility with future revisions.
Bit 5:0
Data Lag Coefficient (0-4 range) (000000 - 100000)
HFA3861A
相关PDF资料 |
PDF描述 |
|---|---|
| HFA3863IN | Direct Sequence Spread Spectrum Baseband Processor |
| HFA3863IN96 | Direct Sequence Spread Spectrum Baseband Processor |
| HFA3863 | Direct Sequence Spread Spectrum Baseband Processor(直接序列扩谱基带处理器) |
| HFA3983IV96 | 2.4GHz Power Amplifier and Detector |
| HFA3983 | 2.4GHz Power Amplifier and Detector(2.4GHz 功率放大器探测器) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HFA3861AIN96 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processo |
| HFA3861B | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processor |
| HFA3861BIN | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processor |
| HFA3861BIN96 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processor |
| HFA3861IV | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processor |
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