programming connection of MAX3000A

Hi everyone,

I have done a schematic, i compiled it and now i want to program it on MAX3000A EPM3032AT-4 CPLD. however when i try to program and detect the cpld i get the error ''unable to scan the device chain. Cant scan Jtag chain'' i think the problem is that i didnt power the device correctly. to be honest i dont know which pins to power. can anyone help me please with my problem? thanks

regards,

marios