Intel® Cyclone® 10 LP Device Datasheet

ID 683251
Date 10/31/2022
Public
Document Table of Contents

IOE Programmable Delay

The incremental values for the settings are generally linear. 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).

The minimum and maximum offset timing numbers are in reference to setting 0 as available in the Intel® Quartus® Prime software.

Table 32.  IOE Programmable Delay on Column Pins for Intel® Cyclone® 10 LP 1.0 V Core Voltage Devices
Parameter Paths Affected Number of Setting Min Offset Max Offset Unit
Fast Corner Slow Corner
I8 I8
Input delay from pin to internal cells Pad to I/O dataout to core 7 0 1.924 3.411 ns
Input delay from pin to input register Pad to I/O input register 8 0 1.875 3.367 ns
Delay from output register to output pin I/O output register to pad 2 0 0.631 1.124 ns
Input delay from dual-purpose clock pin to fan-out destinations Pad to global clock network 12 0 0.931 1.684 ns
Table 33.  IOE Programmable Delay on Row Pins for Intel® Cyclone® 10 LP 1.0 V Core Voltage Devices
Parameter Paths Affected Number of Setting Min Offset Max Offset Unit
Fast Corner Slow Corner
I8 I8
Input delay from pin to internal cells Pad to I/O dataout to core 7 0 1.921 3.412 ns
Input delay from pin to input register Pad to I/O input register 8 0 1.919 3.441 ns
Delay from output register to output pin I/O output register to pad 2 0 0.623 1.168 ns
Input delay from dual-purpose clock pin to fan-out destinations Pad to global clock network 12 0 0.919 1.656 ns
Table 34.  IOE Programmable Delay on Column Pins for Intel® Cyclone® 10 LP 1.2 V Core Voltage Devices
Parameter Paths Affected Number of Setting Min Offset Max Offset Unit
Fast Corner Slow Corner
C6 I7 A7 C6 C8 I7 A7
Input delay from pin to internal cells Pad to I/O dataout to core 7 0 1.314 1.211 1.211 2.177 2.433 2.388 2.508 ns
Input delay from pin to input register Pad to I/O input register 8 0 1.307 1.203 1.203 2.19 2.540 2.430 2.545 ns
Delay from output register to output pin I/O output register to pad 2 0 0.437 0.402 0.402 0.747 0.880 0.834 0.873 ns
Input delay from dual-purpose clock pin to fan-out destinations Pad to global clock network 12 0 0.693 0.665 0.665 1.200 1.532 1.393 1.441 ns
Table 35.  IOE Programmable Delay on Row Pins for Intel® Cyclone® 10 LP 1.2 V Core Voltage Devices
Parameter Paths Affected Number of Setting Min Offset Max Offset Unit
Fast Corner Slow Corner
C6 I7 A7 C6 C8 I7 A7
Input delay from pin to internal cells Pad to I/O dataout to core 7 0 1.314 1.209 1.209 2.201 2.510 2.429 2.548 ns
Input delay from pin to input register Pad to I/O input register 8 0 1.312 1.207 1.207 2.202 2.558 2.447 2.557 ns
Delay from output register to output pin I/O output register to pad 2 0 0.458 0.419 0.419 0.783 0.924 0.875 0.915 ns
Input delay from dual-purpose clock pin to fan-out destinations Pad to global clock network 12 0 0.686 0.657 0.657 1.185 1.506 1.376 1.422 ns