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參數(shù)資料
| 型號(hào)： | HFA3860IV |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 11 Mbps Direct Sequence Spread Spectrum Baseband Processor |
| 中文描述： | TELECOM, CELLULAR, BASEBAND CIRCUIT, PQFP48 |
| 文件頁數(shù)： | 6/40頁 |
| 文件大?。?/td> | 250K |
| 代理商： | HFA3860IV |
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4-6
NOTES:
1. The HFA3860 always uses the rising edge of SCLK. SD, R/W and CS hold times allow the controller to use either the rising or falling edge.
2. This port operates essentially the same as the HFA 3824 with the exception that the AS signal of the 3824 is not required.
FIGURE 2. CONTROL PORT READ TIMING
FIGURE 3. CONTROL PORT WRITE TIMING
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
SCLK
SD
CS
R/W
LSB
DATA OUT
MSB
MSB
ADDRESS IN
FIRST ADDRESS BIT
FIRST DATABIT OUT
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
SCLK
SD
CS
R/W
LSB
DATA IN
MSB
MSB
ADDRESS IN
TABLE 1. CONFIGURATION AND CONTROL INTERNAL REGISTER LIST
CONFIGURATION
REGISTER
NAME
TYPE
REGISTER
ADDRESS HEX
CR0
Part/Version Code
R
00
CR1
I/O Polarity
R/W
04
CR2
TX and RX Control
R/W
08
CR3
A/D_CAL_POS Register
R/W
0C
CR4
A/D_CAL_NEG Register
R/W
10
CR5
CCA Antenna Control
R/W
14
CR6
Preamble Length
R/W
18
CR7
Scramble_Tap (RX and TX)
R/W
1C
CR8
RX_SQ1_ ACQ (High) Threshold
R/W
20
CR9
RX-SQ1_ ACQ (Low) Threshold
R/W
24
CR10
RX_SQ2_ ACQ (High) Threshold
R/W
28
CR11
RX-SQ2_ ACQ (Low) Threshold
R/W
2C
CR12
SQ1 CCA Thresh (High)
R/W
30
CR13
SQ1 CCA Thresh (Low)
R/W
34
CR14
ED or RSSI Thresh
R/W
38
CR15
SFD Timer
R/W
3C
CR16
Signal Field (BPSK - 11 Chip Sequence)
R/W
40
CR17
Signal Field (QPSK - 11 Chip Sequence)
R/W
44
HFA3860
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HFA3860IV96 | 11 Mbps Direct Sequence Spread Spectrum Baseband Processor |
| HFA3861A | Direct Sequence Spread Spectrum Baseband Processor(直接序列擴(kuò)頻基帶處理器) |
| HFA3861B | Direct Sequence Spread Spectrum Baseband Processor(直接序列擴(kuò)譜基帶處理器) |
| HFA3861 | Direct Sequence Spread Spectrum (DSSS) baseband processor(直接序列擴(kuò)頻基帶處理器) |
| HFA3861IV | Direct Sequence Spread Spectrum Baseband Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFA3860IV WAF | 制造商:Harris Corporation 功能描述: |
| HFA3860IV96 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:11 Mbps Direct Sequence Spread Spectrum Baseband Processor |
| HFA3861 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processor |
| HFA3861A | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processo |
| HFA3861AIN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processo |
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