參數(shù)資料
型號: 9P936AGLF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: LOW SKEW CLOCK DRIVER, PDSO28
封裝: 4.40 MM, 0.65 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-28
文件頁數(shù): 12/12頁
文件大小: 188K
代理商: 9P936AGLF
IDTTM/ICSTM
Low Skew Dual Bank DDR I/II Fan-out Buffer
1084C 12/03/09
ICS9P936
Low Skew Dual Bank DDR I/II Fan-out Buffer
9
Note: Bytes not shown are reserved and should not be altered.
I
2C Table: Output Control Register
Pin #
Name
Control Function
Type
0
1
Default
Bit 7
BUFF_IN_T/C
Frequency Detect
RW
OFF
ON
1
Bit 6
FB_OUT_T/C
FB_OUT Control
RW
Disable
Enable
1
Bit 5
DDR_T5/C5
Output Control
RW
Disable
Enable
1
Bit 4
DDR_T4/C4
Output Control
RW
Disable
Enable
1
Bit 3
DDR_T3/C3
Output Control
RW
Disable
Enable
1
Bit 2
DDR_T2/C2
Output Control
RW
Disable
Enable
1
Bit 1
DDR_T1/C1
Output Control
RW
Disable
Enable
1
Bit 0
DDR_T0/C0
Output Control
RW
Disable
Enable
1
I
2C Table: Byte Count Register
Pin #
Name
Control Function
Type
0
1
Default
Bit 7
BC7
RW
0
Bit 6
BC6
RW
0
Bit 5
BC5
RW
0
Bit 4
BC4
RW
0
Bit 3
BC3
RW
1
Bit 2
BC2
RW
1
Bit 1
BC1
RW
1
Bit 0
BC0
RW
1
Pin #
Name
Control Function
Type
0
1
Default
Bit 7
DDR_CSkw3
RW
0000 = 0
1101 = 600
0
Bit 6
DDR_CSkw2
RW
0100 = 150
1110 = 750
0
Bit 5
DDR_CSkw1
RW
1000 = 300
1111 = 900
0
Bit 4
DDR_CSkw0
RW
1100 = 450
N/A
0
Bit 3
Reserved
RW
Reserved
0
Bit 2
Reserved
RW
Reserved
0
Bit 1
FBOUTSkw1
RW
00 = 0
10 = 500
0
Bit 0
FBOUTSkw0
RW
01 = 250
11 = 750
0
Pin #
Name
Control Function
Type
0
1
Default
Bit 7
DDR_TSkw3
RW
0000 = 0
1101 = 600
0
Bit 6
DDR_TSkw2
RW
0100 = 150
1110 = 750
0
Bit 5
DDR_TSkw1
RW
1000 = 300
1111 = 900
0
Bit 4
DDR_TSkw0
RW
1100 = 450
N/A
0
Bit 3
Reserved
RW
Reserved
0
Bit 2
Reserved
RW
Reserved
0
Bit 1
Reserved
RW
Reserved
0
Bit 0
Reserved
RW
Reserved
0
-
Byte 8
-
Byte 7
-
DDR_C Skew Control
(also see table1)
-
Byte Count
Programming b(7:0)
Writing to this register will
configure how many bytes
will be read back, default is
0h = 15 bytes
I
2C Table: Group Skew Control Register
Byte 19
-
FB_OUT Skew Control
(also see table 2)
I
2C Table: Group Skew Control Register
Byte 20
-
DDR_T Skew Control
(also see table1)
-
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