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| 型號： | GS882V18BB-250I |
| 廠商： | GSI TECHNOLOGY |
| 元件分類： | DRAM |
| 英文描述： | 512K x 18, 256K x 36 9Mb SCD/DCD Sync Burst SRAMs |
| 中文描述： | 512K X 18 CACHE SRAM, 5.5 ns, PBGA119 |
| 封裝： | FBGA-119 |
| 文件頁數(shù)： | 28/36頁 |
| 文件大小： | 732K |
| 代理商： | GS882V18BB-250I |
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GS882V18/36BB/D-333/300/250/200
Rev: 1.02 3/2005
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
28/36
2004, GSI Technology
JTAG TAP Instruction Set Summary
Instruction
Code
Description
Notes
EXTEST
000
Places the Boundary Scan Register between TDI and TDO.
1
IDCODE
001
Preloads ID Register and places it between TDI and TDO.
1, 2
SAMPLE-Z
010
Captures I/O ring contents. Places the Boundary Scan Register between TDI and
TDO.
Forces all RAM output drivers to High-Z.
Do not use this instruction; Reserved for Future Use.
Replicates BYPASS instruction. Places Bypass Register between TDI and TDO.
1
RFU
011
1
SAMPLE/
PRELOAD
100
Captures I/O ring contents. Places the Boundary Scan Register between TDI and
TDO.
1
GSI
101
GSI private instruction.
Do not use this instruction; Reserved for Future Use.
Replicates BYPASS instruction. Places Bypass Register between TDI and TDO.
1
RFU
110
1
BYPASS
111
Places Bypass Register between TDI and TDO.
1
Notes:
1.
2.
Instruction codes expressed in binary, MSB on left, LSB on right.
Default instruction automatically loaded at power-up and in test-logic-reset state.
相關PDF資料 |
PDF描述 |
|---|---|
| GS882V18BB-300 | 512K x 18, 256K x 36 9Mb SCD/DCD Sync Burst SRAMs |
| GS882V18BB-3005I | 512K x 18, 256K x 36 9Mb SCD/DCD Sync Burst SRAMs |
| GS882V18BB-333 | 512K x 18, 256K x 36 9Mb SCD/DCD Sync Burst SRAMs |
| GS882V18BB-333I | 512K x 18, 256K x 36 9Mb SCD/DCD Sync Burst SRAMs |
| GS882V18BD-200 | 512K x 18, 256K x 36 9Mb SCD/DCD Sync Burst SRAMs |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| GS882V18BB-300 | 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 1.8V 9MBIT 512KX18 5NS/2.5NS 119FBGA - Trays |
| GS882V18BB-300I | 制造商:GSI Technology 功能描述:512K X 18 (9 MEG) SYNCH BURST , SCD, JTAG, FLEXDRIVE - Trays |
| GS882V18BB-333 | 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 1.8V 9MBIT 512KX18 4.5NS/2.5NS 119FBGA - Trays |
| GS882V18BD-150 | 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 1.8V 9MBIT 512KX18 7.5NS/3.8NS 165FBGA - Trays |
| GS882V18BD-200 | 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 1.8V 9MBIT 512KX18 6.5NS/3NS 165FBGA - Trays |
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