參數(shù)資料
型號: 932S825YGLFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO64
封裝: 6.10 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-64
文件頁數(shù): 8/20頁
文件大?。?/td> 225K
代理商: 932S825YGLFT
16
ICS932S825
1276F—12/02/08
Bytes 11:14 are Reserved Registers
SMBus Table: CPU Frequency Control Register
Pin #
Name
Control Function
Type0
1
PWD
Bit 7
N Div8
N Divider Prog bit 8
RW
X
Bit 6
N Div9
N Divider Prog bit 9
RW
X
Bit 5
M Div5
RW
X
Bit 4
M Div4
RW
X
Bit 3
M Div3
RW
X
Bit 2
M Div2
RW
X
Bit 1
M Div1
RW
X
Bit 0
M Div0
RW
X
SMBus Table: CPU Frequency Control Register
Pin #
Name
Control Function
Type0
1
PWD
Bit 7
N Div7
RW
X
Bit 6
N Div6
RW
X
Bit 5
N Div5
RW
X
Bit 4
N Div4
RW
X
Bit 3
N Div3
RW
X
Bit 2
N Div2
RW
X
Bit 1
N Div1
RW
X
Bit 0
N Div0
RW
X
SMBus Table: CPU Spread Spectrum Control Register
Pin #
Name
Control Function
Type0
1
PWD
Bit 7
SSP7
RW
X
Bit 6
SSP6
RW
X
Bit 5
SSP5
RW
X
Bit 4
SSP4
RW
X
Bit 3
SSP3
RW
X
Bit 2
SSP2
RW
X
Bit 1
SSP1
RW
X
Bit 0
SSP0
RW
X
N Divider Programming
Byte12 bit(7:0) and Byte11
bit(7:6)
M Divider Programming
bit (5:0)
-
Byte 17
Byte 16
-
Byte 15
-
Spread Spectrum
Programming bit(7:0)
These Spread Spectrum bits
in Byte 13 and 14 will
program the spread
pecentage of CPU
The decimal representation
of M and N Divier in Byte 11
and 12 will configure the
CPU VCO frequency.
Default at power up = latch-
in or Byte 0 Rom table. VCO
Frequency = 14.318 x
[NDiv(9:0)+8] / [MDiv(5:0)+2]
The decimal representation
of M and N Divier in Byte 11
and 12 will configure the
CPU VCO frequency.
Default at power up = latch-
in or Byte 0 Rom table. VCO
Frequency = 14.318 x
[NDiv(9:0)+8] / [MDiv(5:0)+2]
相關(guān)PDF資料
PDF描述
932S825YGT 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO64
0550420000 25 A, MODULAR TERMINAL BLOCK, 1 DECK
932S890CKLFT 200 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC72
0550660000 120 A, MODULAR TERMINAL BLOCK, 1 ROW, 1 DECK
9330-10375 POWER/SIGNAL RELAY, DPDT, MOMENTARY, 10A (CONTACT), 28VDC (CONTACT), PANEL MOUNT
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