Stratix® V Device Handbook: Volume 1: Device Interfaces and Integration

ID 683665
Date 10/18/2023
Public
Document Table of Contents
Give Feedback

6.1.3. SERDES I/O Standards Support in Stratix® V Devices

The following tables list the I/O standards supported by the SERDES receiver and transmitter, and the respective Intel® Quartus® Prime software assignment values.

The SERDES receiver and transmitter also support all differential HSTL, differential HSUL, and differential SSTL I/O standards.

Table 49.  SERDES Receiver I/O Standards Support
I/O Standard Intel® Quartus® Prime Software Assignment Value
True LVDS LVDS
Differential 1.2 V HSTL Class I Differential 1.2-V HSTL Class I
Differential 1.2 V HSTL Class II Differential 1.2-V HSTL Class II
Differential HSUL-12 Differential 1.2-V HSUL
Differential SSTL-12 Differential 1.2-V SSTL
Differential SSTL-125 Differential 1.25-V SSTL
Differential SSTL-135 Differential 1.35-V SSTL
Differential 1.5 V HSTL Class I Differential 1.5-V HSTL Class I
Differential 1.5 V HSTL Class II Differential 1.5-V HSTL Class II
Differential SSTL-15 Differential 1.5-V SSTL
Differential SSTL-15 Class I Differential 1.5-V SSTL Class I
Differential SSTL-15 Class II Differential 1.5-V SSTL Class II
Differential 1.8 V HSTL Class I Differential 1.8-V HSTL Class I
Differential 1.8 V HSTL Class II Differential 1.8-V HSTL Class II
Differential SSTL-18 Class I Differential 1.8-V SSTL Class I
Differential SSTL-18 Class II Differential 1.8-V SSTL Class II
Differential SSTL-2 Class I Differential 2.5-V SSTL Class I
Differential SSTL-2 Class II Differential 2.5-V SSTL Class II
Table 50.  SERDES Transmitter I/O Standards Support
I/O Standard Intel® Quartus® Prime Software Assignment Value
True LVDS LVDS
Differential 1.2 V HSTL Class I Differential 1.2-V HSTL Class I
Differential 1.2 V HSTL Class II Differential 1.2-V HSTL Class II
Differential HSUL-12 Differential 1.2-V HSUL
Differential SSTL-12 Differential 1.2-V SSTL
Differential SSTL-125 Differential 1.25-V SSTL
Differential SSTL-135 Differential 1.35-V SSTL
Differential 1.5 V HSTL Class I Differential 1.5-V HSTL Class I
Differential 1.5 V HSTL Class II Differential 1.5-V HSTL Class II
Differential SSTL-15 Differential 1.5-V SSTL
Differential SSTL-15 Class I Differential 1.5-V SSTL Class I
Differential SSTL-15 Class II Differential 1.5-V SSTL Class II
Differential 1.8 V HSTL Class I Differential 1.8-V HSTL Class I
Differential 1.8 V HSTL Class II Differential 1.8-V HSTL Class II
Differential SSTL-18 Class I Differential 1.8-V SSTL Class I
Differential SSTL-18 Class II Differential 1.8-V SSTL Class II
Differential SSTL-2 Class I Differential 2.5-V SSTL Class I
Differential SSTL-2 Class II Differential 2.5-V SSTL Class II
Emulated LVDS LVDS_E_3R
mini-LVDS mini-LVDS
Emulated mini-LVDS mini-LVDS_E_3R
RSDS RSDS
Emulated RSDS RSDS_E_3R