參數(shù)資料
型號: CY7C1464AV25
廠商: Cypress Semiconductor Corp.
英文描述: 36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM)
中文描述: 36兆位(1米x 36/2M x 18/512K × 72)流水線的SRAM架構(gòu)的總線延遲(帶總線延遲結(jié)構(gòu)的36兆位(1米x 36/2M x 18/512K × 72)流水線的SRAM)
文件頁數(shù): 14/27頁
文件大?。?/td> 465K
代理商: CY7C1464AV25
CY7C1460AV25
CY7C1462AV25
CY7C1464AV25
Document #: 38-05354 Rev. *D
Page 14 of 27
Scan Register Sizes
Register Name
Bit Size (x36)
3
1
32
89
Bit Size (x18)
3
1
32
89
Bit Size (x72)
3
1
32
Instruction
Bypass
ID
Boundary Scan Order (165-ball FBGA package)
Boundary Scan Order (209-ball FBGA package)
138
Identification Codes
Instruction
EXTEST
Code
000
Description
Captures I/O ring contents. Places the boundary scan register between TDI and TDO.
Forces all SRAM outputs to High-Z state.
Loads the ID register with the vendor ID code and places the register between TDI and
TDO. This operation does not affect SRAM operations.
Captures I/O ring contents. Places the boundary scan register between TDI and TDO.
Forces all SRAM output drivers to a High-Z state.
Do Not Use: This instruction is reserved for future use.
Captures I/O ring contents. Places the boundary scan register between TDI and TDO.
Does not affect SRAM operation.
Do Not Use: This instruction is reserved for future use.
Do Not Use: This instruction is reserved for future use.
Places the bypass register between TDI and TDO. This operation does not affect SRAM
operations.
IDCODE
001
SAMPLE Z
010
RESERVED
SAMPLE/PRELOAD
011
100
RESERVED
RESERVED
BYPASS
101
110
111
相關(guān)PDF資料
PDF描述
CY7C1462AV25 36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM)
CY7C1460AV33 36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM)
CY7C1464AV33 36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM)
CY7C1462AV33 36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined SRAM)
CY7C1472V33-167AXI 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined SRAM with NoBL Architecture
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