Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Request for help in VHDL troubleshooting

Hi all, I am a new to programming of VHDL to FPGA. Recently tried experimenting with a code from a book and during simulation, it was functioning perfectly. However after i programmed into...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Hi Tricky and Daixiwen,

I have tried both the waveform simulation and the signaltap.

Noticed that the default state is 'ABout' and it is alway in default state even though i tried triggering the sensor 1 and sensor 2.

Rightfully when sensor 1 is a high then the state should have switch from ABout to Ain.

Yet both ABout and Ain are activated.

In this case, what will be the state that the chip is in?:confused: