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NXP / i3c-slave-design

MIPI I3C Basic v1.0 communication Slave source code in Verilog with BSD license to support use in sensors and other devices.
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sda_pad_oe #15

Closed Jiahua-Gong closed 5 years ago

Jiahua-Gong commented 5 years ago

Using the I3C_auton_wrap_full module as the rtl top.

the testcase as follow steps

1. Frist,I assign the static address,

2. then, I send the static address and Read bit.

3. Dut is ack and enter the ST_READ state.It's okay.

4. testbeach send scl,The Dut sda_pad_oe control may have a error direction.

The simulation wave as follows. image

Jiahua-Gong commented 5 years ago

I send the message FF. Sorry

pkimelman-nxp commented 5 years ago

I send the message FF. Sorry

What is FF?

Jiahua-Gong commented 5 years ago

Read data from bus is FF,So the pad is open drain output. SDA_OE output is low.It's right.

pkimelman-nxp commented 5 years ago

OK, so I will close it. Thanks.