参数资料
型号: YELLOWKNIFEX4UM
英文描述: Yellowknife X4 User's Manual
中文描述: 耶洛奈夫X4用户手册
文件页数: 28/39页
文件大小: 317K
代理商: YELLOWKNIFEX4UM
Revision 1.0
Yellowknife X4 User’s Manual
Page 34 of 39
6
HARDWARE
6.1
PROCESSOR SPEED SUPPORT
Six sets of jumpers will be located on board which are set to specify:
-
external CPU bus speed (50, 60, 66, 75, 83, 100 MHz)
-
processor clock PLL setting (2x, 2.5x, 3x, 3.5x , 4x, 4.5x ,5x, 5,5x, 6x).
The following table lists some examples of the processor core speed Vs external processor bus speed:
PLL Setting
Frequency (MHz)
J35
J36
J38
J40
Core
Bus
PLL0
PLL1
PLL2
PLL3
2x
180
200
90
100
0
IN
1
OUT
0
IN
0
OUT
2.5X
188
200
225
250
75
83
90
100
0
IN
1
OUT
1
OUT
0
IN
3x
180
200
225
250
270
300
60
66
75
83
90
100
1
OUT
0
IN
0
IN
0
IN
3.5x
210
233
262
290
315
350
60
66
75
83
90
100
1
OUT
1
OUT
1
OUT
0
IN
4x
200
240
266
300
332
50
60
66
75
83
1
OUT
0
IN
1
OUT
0
IN
4.5x
225
270
300
50
60
66
0
IN
1
OUT
1
OUT
1
OUT
5x
250
300
333
50
60
66
1
OUT
0
IN
1
OUT
1
OUT
5.5x
275
300
50
60
1
OUT
0
IN
1
OUT
0
IN
6x
300
50
1
OUT
1
OUT
0
IN
1
OUT
相关PDF资料
PDF描述
YF-23N IN-PHASE 4-WAY DIVIDERS/COMBINERS, POWER SMA/TYPE N 0.5-18 GHz
YF-25N IN-PHASE 4-WAY DIVIDERS/COMBINERS, POWER SMA/TYPE N 0.5-18 GHz
YF-28N IN-PHASE 4-WAY DIVIDERS/COMBINERS, POWER SMA/TYPE N 0.5-18 GHz
YF-30N IN-PHASE 4-WAY DIVIDERS/COMBINERS, POWER SMA/TYPE N 0.5-18 GHz
YF-38N IN-PHASE 4-WAY DIVIDERS/COMBINERS, POWER SMA/TYPE N 0.5-18 GHz
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