hi, davorin, i want to disign an PCMCIA interface host controller with GAL, could you give me some suggestions? by the way, do you know where can i get the datasheet of LATTICE GAL ( part no. : IM4A3-32-10VC-121), I can't log in lattice homepage. thank you
Think someone has posted the datasheet here...since you have posted your question twice...
What WLAN card? 16 or 32 bit? Most WLAN cards are nowadays 32 bit cardbus...unless you go for CF cards...
Get yourself a copy of the PCMCIA specifications...many CPLD companies have examples of how PCMCIA is implemented as well...
Basically you just route the data/addres signals with chip selects and read/write signals....then you end up with several different address locations..mainly common memory, configuration memory and IO space...also you have take care of 16/8 bit accesses....but this is only true for PC-Card and not cardbus...
If you want to use cardbus as most WLAN cards are now then you're out of luck (o;