参数资料
型号: HM66WP18513BP-65
元件分类: SRAM
英文描述: 512K X 18 ZBT SRAM, 6.5 ns, PBGA119
封装: BGA-119
文件页数: 21/31页
文件大小: 268K
代理商: HM66WP18513BP-65
HM66WP18513, HM66WP36257
Rev.0.3, Mar. 2002, page 28 of 31
ID Register
Part
Revision
Number (31:28)
Device Density and
Configuration (27:18)
Vendor Definition
(17:12)
Vendor JEDEC Code
(11:1)
Start Bit
(0)
HM66WP36257
XXXX
0011000100
××××××
00000000111
1
HM66WP18513
XXXX
0011100011
××××××
00000000111
1
TAP Controller State Diagram
1
11
1
0
00
0
1
11
0
1
11
1
10
0
1
Test-Logic-
Reset
Run-Test/
Idle
Select-
DR-Scan
Capture-DR
Shift-DR
Exit1-DR
Pause-DR
Exit2-DR
Update-DR
Capture-IR
Shift-IR
Exit1-IR
Pause-IR
Exit2-IR
Update-IR
Select-
IR-Scan
Notes: The value adjacent to each state transition in this figure represents the signal present
at TMS at the time of a rising edge at TCK.
No matter what the original state of the controller, it will enter Test-Logic-Reset when
TMS is held high for at least five rising edges of TCK
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