Input signal waveform of boards with bus switch ICs

Input signal waveform of boards with bus switch ICs, ACM-012Y and XCM-019Y.

ACM-012Y and XCM-019Y equip ICs of bus switch with 5V-tolerant level shifter. You can connect them to 5V logics directory.
External inputs exceed 3.3V will be limited and converted into 3.3V level and transfered to FPGA pins.

Here are examples.

Upside：FPGA input (CH.2)
Downside：External Input (CH.1)

- 5V signal input:

- 4V signal input

- 3.3V signal input

- 2.5V signal input

Sister Producs

ACM-012 and XCM-019 (No trailing "Y" charactor) which equip level converter ICs.

See also

• Output signal waveform of boards with bus switch ICs

[kw] ACM-012Y XCM-019Y 5V I/O

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