Skov
Newbie level 4
acex 1k10
I'd like to configurate EP1k10 using SP mode and LPT.
I have the following questions.
1) What is the simplest scheme for that? I think two signals should
be enaugh - Data0 and DCLK. I'm ready to wait 1 second after
power ON for reseting of PLD. I don't need nStatus and nConfig.
Why not?
2) After the loading of fw the LPT pins will be activated again
by user program (from PC) for other purposes. Am I right
that this signals can't reset the operation of PLD?
Do I need the especial scheme for disconnection PLD from LPT?
Thanks.
I'd like to configurate EP1k10 using SP mode and LPT.
I have the following questions.
1) What is the simplest scheme for that? I think two signals should
be enaugh - Data0 and DCLK. I'm ready to wait 1 second after
power ON for reseting of PLD. I don't need nStatus and nConfig.
Why not?
2) After the loading of fw the LPT pins will be activated again
by user program (from PC) for other purposes. Am I right
that this signals can't reset the operation of PLD?
Do I need the especial scheme for disconnection PLD from LPT?
Thanks.