Visible to Intel only — GUID: lav1486005452979
Ixiasoft
Visible to Intel only — GUID: lav1486005452979
Ixiasoft
6.3.4. Device Configuration Pins
Bank | Configuration Pin | Dedicated | Input/Output | Powered By | Configuration Mode |
---|---|---|---|---|---|
1 | nCSO | – | Output | VCCIO | AS |
6 | CRC_ERR0R | – | Output | VCCIO/Pull-up | Optional, all modes |
1 | DATA[0] | – | Input | VCCIO | PS, FPP, AS |
1 | DATA[1]/ASDO | – | Input | VCCIO | FPP |
Output | VCCIO | AS | |||
8 | DATA[7..2] | – | Input | VCCIO | FPP |
6 | INIT_DONE | – | Output | Pull-up | Optional, all modes |
1 | nSTATUS | Yes | Bidirectional | Pull-up | All modes |
1 | nCE | Yes | Input | VCCIO | All modes |
1 | DCLK | Yes | Input | VCCIO | PS, FPP |
– | Output | VCCIO | AS | ||
6 | CONF_DONE | Yes | Bidirectional | — | All modes |
1 | TDI | Yes | Input | VCCIO | JTAG |
1 | TMS | Yes | Input | VCCIO | JTAG |
1 | TCK | Yes | Input | VCCIO | JTAG |
1 | nCONFIG | Yes | Input | VCCIO | All modes |
6 | CLKUSR | – | Input | VCCIO | Optional |
6 | nCEO | – | Output | VCCIO | Optional, all modes |
6 | MSEL[] | Yes | Input | VCCINT | All modes |
1 | TDO | Yes | Output | VCCIO | JTAG |
5 | DEV_CLRn | – | Input | VCCIO | Optional |
5 | DEV_OE | — | Input | VCCIO | Optional |
To tri-state AS configuration pins in the AS configuration scheme, turn on the Enable input tri-state on active configuration pins in user mode option from the Device and Pin Options dialog box. This tri-states DCLK, nCSO, Data[0], and Data[1]/ASDO pins.
Dual-purpose pins settings for these pins are ignored. To set these pins to different settings, turn off the Enable input tri-state on active configuration pins in user mode option and set the desired setting from the Dual-purpose Pins Setting menu.