set_output_delay -clock "i2c_scl_clk" -add_delay -min [expr (60 + 12) * -1] [get_ports SDA] -clock_fall [expr (60 + 12) * -1] 60 à (0.5 * SCL tr) contribution critical case à (0.5 * 120) 12 à SDA tr à ...
The PCF8574 is an I2C GPIO expander that does simple transfers. It has eight GPIO pins, and it only does simple transfers. How does that work, given it does both input and output? Well ...
10d
Kinetic Technologies, a leader in power management solutions, announces the launch of the KTB8375, a high-performance 6A ...
six I2C controllers, and six UARTs – all on its 40-pin header. You can’t make use of all of these at once, but with up to four different connections wired to a single pin you can carve out a ...
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