參數(shù)資料
型號： 82803AAMRH-R
英文描述： Controller Miscellaneous - Datasheet Reference
中文描述： 控制器雜項-數(shù)據(jù)表參考
文件頁數(shù)： 5/52頁
文件大小： 322K
代理商： 82803AAMRH-R
82803AA MRH-R
R
Datasheet
Figures
Figure 1. Intel
840 Chipset Memory Subsystem with MRH-Rs.................................................9
Figure 2. 82840 MCH to 82803AA MRH-R Interconnect Diagram...........................................10
Figure 3. Connection of CMOS Signals....................................................................................30
Figure 4. Expansion Bus Register Read Packet Format..........................................................31
Figure 5. Expansion Bus Register Write Packet Format..........................................................31
Figure 6. Expansion Bus Non-Register Operation Packet Format...........................................31
Figure 7. ExSIO Reset Sequence.............................................................................................33
Figure 8. RDRAM SIO Reset Sequence...................................................................................33
Figure 9. MRH-R Register Read...............................................................................................34
Figure 10. MRH-R Register Write.............................................................................................34
Figure 11. RDRAM Register Read from the Expansion Serial Bus..........................................35
Figure 12. RDRAM Register Write from the Expansion Serial Bus..........................................35
Figure 13. SMBUS SIO Random Read Request Packet Format .............................................36
Figure 14. SPDR Command sequence....................................................................................36
Figure 15. SMBUS Transactions to Read EEPROM................................................................36
Figure 16. SMBUS SIO Random Write Request Packet Format .............................................37
Figure 17. SPDW Command sequence...................................................................................37
Figure 18. SMBUS Transactions to Write to EEPROM............................................................37
Figure 19. SMBUS Start and Stop Conditions..........................................................................38
Figure 20. MRH-R Ballout (Top View, Left Side)......................................................................42
Figure 21. MRH-R Ballout (Top View, Right Side)....................................................................43
Figure 22. Package Dimensions (324 BGA) – Top and Side Views.........................................46
Figure 23. Package Dimensions (324 BGA) – Bottom View ....................................................47
Tables
Table 1. Maximum Memory Support ..........................................................................................9
Table 2. Expansion Bus Serial Packet Field Definitions...........................................................32
Table 3. Read Byte Protocol.....................................................................................................38
Table 4. MRH-R Alphabetical Ball Assignment ........................................................................44
Table 5. BGA Package Dimensions (324 BGA).......................................................................47
Table 6. MRH-S RSL Normalized Trace Length Data..............................................................49
Table 7. MRH-R Test Modes....................................................................................................51
Table 8. MRH-R XOR Chains...................................................................................................52
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82803D 功能描述:ADPTR EXT MALE 3/8 制造商:apex tool group 系列:* 零件狀態(tài):在售 標準包裝:6
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8280-3PG-315 功能描述:標準環(huán)形連接器 MINI-CON CBL-CBL #20 CRIMP RoHS:否 制造商:Hirose Connector 系列:EM-W 產(chǎn)品類型:Accessories 位置/觸點數(shù)量:1 觸點類型: 觸點電鍍: 安裝風格:Cable 外殼材質(zhì): 端接類型:Clamp 電壓額定值:
8280-3PG-318 功能描述:標準環(huán)形連接器 MINI-CON CBL-CBL #20 CRIMP RoHS:否 制造商:Hirose Connector 系列:EM-W 產(chǎn)品類型:Accessories 位置/觸點數(shù)量:1 觸點類型: 觸點電鍍: 安裝風格:Cable 外殼材質(zhì): 端接類型:Clamp 電壓額定值:
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