Altera: How many registers does the device have?
You can estimate by the following method.
For FPGA (including MAX II)
・ Logic Element (LE) configuration
number of LEs = number of registers
・ Adaptive Logic Module (ALM) structure (Stratix IV, III, II)
number of ALMs * 2 = number of registers
* The Stratix series, Cyclone series, APEX series, and FLEX 10K series also have I/O elements.
There is a register (IOE register).
For CPLDs (except MAX II)
・ Number of macrocells = number of registers
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