參數(shù)資料
型號(hào): HB52RD168DB
廠商: Hitachi,Ltd.
英文描述: 128 MB Unbuffered SDRAM S.O.DIMM(128MB 未緩沖同步DRAM DIMM)
中文描述: 128 MB的無(wú)緩沖內(nèi)存的SODIMM(128MB的未緩沖同步的DRAM內(nèi)存)
文件頁(yè)數(shù): 8/67頁(yè)
文件大?。?/td> 623K
代理商: HB52RD168DB
HB52RD168DB-D
8
Byte No. Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value Comments
95 to 98 Assembly serial number
*
6
99 to 125 Manufacturer specific data
*
5
126
Intel specification frequency
Intel specification
CE
# latency
support
(-A6D/A6DL)
0
1
1
0
0
1
0
0
64
100 MHz
127
1
1
0
0
0
1
1
1
C7
CL = 2, 3
(-B6D/B6DL)
1
1
0
0
0
1
0
1
C5
CL = 3
Notes: 1. All serial PD data are not protected. 0: Serial data, “driven Low”, 1: Serial data, “driven High”
These SPD are based on Intel specification (Rev.1.2A).
2. Regarding byte32 to 35, based on JEDEC Committee Ballot JC42.5-97-119.
3. Byte72 is manufacturing location code. (ex: In case of Japan, byte72 is 4AH. 4AH shows “J” on
ASCII code.)
4. Regarding byte93 and 94, based on JEDEC Committee Ballot JC42.5-97-135. BCD is “Binary
Coded Decimal”.
5. All bits of 99 through 125 are not defined (“1” or “0”).
6. Bytes 95 through 98 are assembly serial number.
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