HSUL_12 and DIFF_HSUL

HSUL_12 and DIFF_HSUL_12

UltraScale Architecture SelectIO Resources User Guide (UG571)

Document ID

UG571

Release Date

2022-08-31

Revision

1.14 English

Table 1-46: Available I/O Bank Type
HR	HP
Available	Available

The differential (DIFF_) version uses complementary single-ended drivers for outputs, and differential receivers for inputs. In HP I/O banks, an optional untuned split input ODT provides a weak pull-up to V_CCO. The untuned on-die source termination feature (OUTPUT_IMPEDANCE) provides the option of 40W, 48W, or 60W of driver impedance in HP I/O banks. The driver output impedance is set to a default of 48W.