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AR# 44195

Configuration - What should be connected to CSI_B and RDWR_B when configuring from BPI Flash?

Description

If my board uses BPI mode for configuration, what should CSI_B and RDWR_B be connected to?

Solution

If post-configuration readback (via the SelectMAP interface) is not necessary, then these pins can be tied high. These pins should have no affect on BPI configuration in these families.

AR# 44195
Date 03/14/2016
Status Active
Type General Article
Devices
  • Kintex-7
  • Artix-7
  • Spartan-6
  • More
  • Virtex-5
  • Virtex-7
  • Virtex-6
  • Less