參數(shù)資料
型號: CY7C0832V-167AXC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: SRAM
英文描述: 256K X 18 DUAL-PORT SRAM, 4 ns, PQFP120
封裝: 14 X 14 MM, 1.40 MM HEIGHT, LEAD FREE, TQFP-120
文件頁數(shù): 6/32頁
文件大?。?/td> 895K
代理商: CY7C0832V-167AXC
CY7C0851V/CY7C0852V
CY7C0831V/CY7C0832V
Document #: 38-06059 Rev. *I
Page 14 of 32
0
n-1
Bypass Register (BYR)
Instruction Register (IR)
Identification Register (IDR)
Boundary Scan Register (BSR)
TDI
Selection
Circuitry
TDO
TCK
TMS
TAP
CONTROLLER
MRST
(MUX)
Figure 4. JTAG TAP Controller Block Diagram
3210
31
30
29
Table 3. Identification Register Definitions
Instruction Field
Value
Description
Revision Number (31:28)
0h
Reserved for version number.
Cypress Device ID[15] (27:12)
C002h
Defines Cypress part number for CY7C0852V.
Cypress JEDEC ID (11:1)
034h
Allows unique identification of CY7C0851V/CY7C0852V vendor.
ID Register Presence (0)
1
Indicates the presence of an ID register.
Note:
15. Cypress Device ID is C001h for Cypress part CY7C0851V.
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