CY7C0852V CYPRESS [Cypress Semiconductor], CY7C0852V Datasheet - Page 12

• Manufacturer Part Number: CY7C0852V
• Description: FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-06070 Rev. *D
Table 5. Scan Registers Sizes
Table 6. Instruction Identification Codes
EXTEST
BYPASS
IDCODE
HIGHZ
CLAMP
SAMPLE/PRELOAD
NBSRST
RESERVED
Note:
14. See details in the device BSDL files.
Instruction
Register Name
Boundary Scan
0000
1111
1011
0111
0100
1000
1100
All other codes Other combinations are reserved. Do not use other than the above.
Identification
Instruction
Bypass
Code
Captures the Input/Output ring contents. Places the BSR between the TDI and TDO.
Places the BYR between TDI and TDO.
Loads the IDR with the vendor ID code and places the register between TDI and TDO.
Places BYR between TDI and TDO. Forces all CY7C0851V/CY7C0852V/
CY7C0853V output drivers to a High-Z state.
Controls boundary to 1/0. Places BYR between TDI and TDO.
Captures the input/output ring contents. Places BSR between TDI and TDO.
Resets the non-boundary scan logic. Places BYR between TDI and TDO.
Description
CY7C0850V/CY7C0851V
CY7C0852V/CY7C0853V
Bit Size
n
32
[14]
4
1
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