| 摘要 |
A method of testing a semiconductor apparatus performs a function test of reading data from memory cells in SRAM by applying a potential lower than a GND potential to a backgate of an n-type MOS transistor with a drain connected with a storage node and a source connected with the GND potential. Then, the method performs a function test of reading data from memory cells by applying a potential higher than the GND potential to the backgate.
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