XIO2001: Setting of XIO 2001

user6098426

Part Number: XIO2001

PCI devices connected to XIO 2001 only support Type 0 Configuration Cyle.

Please tell me the setting for operating Type 0 PCI device.

Will PCI devices that only support Type 0 Configuration Cyle work even when connected to the XIO 2001 EVM Slot?

The data in EEPROM uses the data of XIO 2001 EVM.

over 6 years ago

0 Ikechukwu Anyiam over 6 years ago

TI__Mastermind 35130 points

Please see information about Type 0 configuration on page 31 of the datasheet: "Configuration Register Translation".

Regards,

I.K.

0 user6098426 over 6 years ago in reply to Ikechukwu Anyiam

Prodigy 50 points

Thank you very much.

I checked page 31 of the data sheet.
Is the configuration transaction targeting the PCI bus connected to XIO2001 sent to the PCI bus as a type 0 configuration transaction?

0 Ikechukwu Anyiam over 6 years ago in reply to user6098426

TI__Mastermind 35130 points

From the datasheet:

"PCI Express type 0 configuration register transactions always target the configuration space and are never passed on to the secondary interface.

Type 1 configuration register transactions that target a device on the secondary bus are converted to type 0 configuration register transactions on the PCI bus"

Regards,

I.K.

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XIO2001: Setting of XIO 2001