airian73
Newbie level 3
HI,
i am designing a simple PCI I/O card. i am stuck with some problems. i just want to switch relays on that I/O card. i am using PLX 9050 chip. my i/o cards r working in the slave mode .. always
Querries:
1- How can i use chip select.
2- i have to access I/O address space but is there a possibility of avoiding the use of address bits and just using the chip select and accessing the I/O's.
3- can anyone tell how this chip remaps PCI address space to local address space. i've done alot of reading but still confused about it.
4- finally a little help with the schematic too.
i'm a student of bechlors degree. its a challenge i took and now i need your help !!!
looking forward to your valued guideline
with regards,
Airian73
i am designing a simple PCI I/O card. i am stuck with some problems. i just want to switch relays on that I/O card. i am using PLX 9050 chip. my i/o cards r working in the slave mode .. always
Querries:
1- How can i use chip select.
2- i have to access I/O address space but is there a possibility of avoiding the use of address bits and just using the chip select and accessing the I/O's.
3- can anyone tell how this chip remaps PCI address space to local address space. i've done alot of reading but still confused about it.
4- finally a little help with the schematic too.
i'm a student of bechlors degree. its a challenge i took and now i need your help !!!
looking forward to your valued guideline
with regards,
Airian73