Intel® Stratix® 10 Device Datasheet

ID 683181
Date 12/08/2023
Public
Document Table of Contents

Programmable IOE Delay

Table 106.  Programmable IOE Delay for Intel® Stratix® 10 Devices

For the exact values for each setting, use the latest version of the Intel® Quartus® Prime software. The values in the table show the delay of programmable IOE delay chain with maximum offset settings after excluding the intrinsic delay (delay at minimum offset settings).

Programmable IOE delay settings are only applicable for I/O buffers and do not apply for any other delay elements in the PHY Lite for Parallel Interfaces Intel Stratix 10 FPGA IP core.

Parameter 170 Maximum Offset Minimum Offset 171 Fast Model Slow Model
Industrial/ Extended –E1V –E2L –E2V –E3V –E3X –I1V –I2L –I2V -I3X –I3V –C2L
Input Delay Chain ( INPUT_DELAY_CHAIN ) 63 0 1.575 1.9740 2.3815 2.0220 2.0265 2.4485 1.9740 2.3210 2.0265 2.3975 2.1955 2.2100
Output Delay Chain ( OUTPUT_DELAY_CHAIN ) 15 0 0.387 0.4915 0.5355 0.4890 0.4895 0.5655 0.4905 0.5355 0.4885 0.5655 0.5285 0.5340
Output Enable Delay Chain (OUTPUT_DELAY_CHAIN) 15 0 0.387 0.4915 0.5355 0.4890 0.4895 0.5655 0.4905 0.5355 0.4885 0.5655 0.5285 0.5340
170 You can set this value in the Intel® Quartus® Prime software by selecting Input Delay Chain Setting or Output Delay Chain Setting in the Assignment Name column.
171 Minimum offset does not include the intrinsic delay.