參數(shù)資料
型號(hào): HB54R1G9F2
廠(chǎng)商: Elpida Memory, Inc.
英文描述: 1GB Registered DDR SDRAM DIMM
中文描述: 1GB的DDR SDRAM的內(nèi)存注冊(cè)
文件頁(yè)數(shù): 7/16頁(yè)
文件大?。?/td> 146K
代理商: HB54R1G9F2
HB54R1G9F2-A75B/B75B/10B
Data Sheet E0089H40 (Ver. 4.0)
7
Byte No.
Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value
Comments
76
Module part number
0
0
1
1
0
1
0
0
34
4
77
Module part number
0
1
0
1
0
0
1
0
52
R
78
Module part number
0
0
1
1
0
0
0
1
31
1
79
Module part number
0
1
0
0
0
1
1
1
47
G
80
Module part number
0
0
1
1
1
0
0
1
39
9
81
Module part number
0
1
0
0
0
1
1
0
46
F
82
Module part number
0
0
1
1
0
0
1
0
32
2
83
Module part number
Module part number
-A75B
-B75B
0
0
1
0
1
1
0
1
2D
84
0
1
0
0
0
0
0
1
41
A
0
1
0
0
0
0
1
0
42
B
-10B
Module part number
-A75B/B75B
-10B
Module part number
-A75B/B75B
-10B
Module part number
-A75B/B75B
-10B
0
0
1
1
0
0
0
1
31
1
85
0
0
1
1
0
1
1
1
37
7
0
0
1
1
0
0
0
0
30
0
86
0
0
1
1
0
1
0
1
35
5
0
1
0
0
0
0
1
0
42
B
87
0
1
0
0
0
0
1
0
42
B
0
0
1
0
0
0
0
0
20
(Space)
88 to 90
Module part number
0
0
1
0
0
0
0
0
20
(Space)
91
Revision code
0
0
1
1
0
0
0
0
30
Initial
92
Revision code
0
0
1
0
0
0
0
0
20
(Space)
Year code
(BCD)
Week code
(BCD)
93
Manufacturing date
×
×
×
×
×
×
×
×
××
94
Manufacturing date
×
×
×
×
×
×
×
×
××
95 to 98
Module serial number
*
3
99 to 127
Manufacturer specific data
*
4
Notes: 1. All serial PD data are not protected. 0: Serial data, “driven Low”, 1: Serial data, “driven High” These
SPD are based on JEDEC Committee Ballot JC-42.5-99-129.
2. Byte72 is manufacturing location code. (ex: In case of Japan, byte72 is 4AH. 4AH shows “J” on ASCII
code.)
3. Bytes 95 through 98 are assembly serial number.
4. All bits of 99 through 127 are not defined (“1” or “0”).
5. These specifications are defined based on component specification, not module.
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