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Contents
Overview ..............................................................................................................................5-1
Compiled Memory Naming Convention................................................................................5-1
Characteristics for Timing and Power...................................................................................5-2
Built-In Self Test and Built-In Redundancy-Analysis ............................................................5-4
Compiled Memory Selection Guide......................................................................................5-5
High-Density Compiled Memory
SPSRAM_HD
High-Density Single-Port Synchronous SRAM.......................................5-9
SPSRAMBW_HD High-Density Single-Port Synchronous SRAM with Bit-Write.................5-24
SPSRAMR_HD
High-Density Single-Port Synchronous SRAM with Redundancy ..........5-39
DPSRAM_HD
High-Density Dual-Port Synchronous SRAM..........................................5-49
DPSRAMBW_HD High-Density Dual-Port Synchronous SRAM with Bit-Write ...................5-60
SPARAM_HD
High-Density Single-Port Asynchronous SRAM.....................................5-71
SPARAMBW_HD High-Density Single-Port Asynchronous SRAM with Bit-Write...............5-86
DROM_HD
High-Density Synchronous Diffusion Programmable ROM ....................5-102
MROM_HD
High-Density Synchronous Metal-2 Programmable ROM ......................5-114
ARFRAM_HD
High-Density Multi-Port Asynchronous Register File..............................5-126
FIFO_HD
High-Density Synchronous First-In First-Out Memory............................5-146
CAM_HD
High-Density Synchronous Content Addressable Memory ....................5-159
Low-Power Compiled Memory
SPSRAM_LP
Low-Power Single-Port Synchronous SRAM..........................................5-172
SPSRAMBW_LP Low Power Single-Port Synchronous SRAM with Bit-Write....................5-182
DPSRAM_LP
Low-Power Dual-Port Synchronous SRAM ............................................5-193
DPSRAMBW_LP Low-Power Dual-Port Synchronous SRAM with Bit-Write ......................5-204
SPARAM_LP
Low-Power Single-Port Asynchronous SRAM........................................5-216
SPARAMBW_LP Low-Power Single-Port Asynchronous SRAM with Bit-Write..................5-227