HSIO Single-Ended I/O Standards Specifications
HSIO Single-Ended SSTL, HSTL, HSUL, POD, and LVSTL I/O Reference Voltage Specifications
HSIO Single-Ended SSTL, HSTL, HSUL, and POD I/O Standards Signal Specifications
HSIO Single-Ended LVSTL I/O Standards Specifications
HSIO Differential SSTL, HSTL, and HSUL I/O Standards Specifications
HSIO Differential POD I/O Standards Specifications
HSIO Differential LVSTL I/O Standards Specifications
HSIO Differential I/O Standards Specifications
MIPI D-PHY I/O Standards Specifications
HPS Clock Performance
HPS Internal Oscillator Frequency
HPS PLL Specifications
HPS Cold Reset
HPS SPI Timing Characteristics
HPS SD/eMMC Timing Characteristics
HPS USB 2.0 Timing Characteristics
HPS USB 3.1 Timing Characteristics
HPS Ethernet Media Access Controller (EMAC) Timing Characteristics
HPS I2C Timing Characteristics
HPS I3C Timing Characteristics
HPS NAND Timing Characteristics
HPS Trace Timing Characteristics
HPS GPIO Interface
HPS JTAG Timing Characteristics
HPS Programmable I/O Timing Characteristics
HSIO OCT Calibration Accuracy Specifications
If you enable on-chip termination (OCT) calibration, calibration is automatically performed at power up for I/Os connected to the calibration block.
Symbol | Description | Condition (V) | Calibration Accuracy | Unit |
---|---|---|---|---|
34-Ω and 40-Ω RS 61 | Internal series termination with calibration (34-Ω and 40-Ω setting) | SSTL-12, HSTL-12, HSUL-12, and POD12 I/O standards | 20 | % |
POD11 and LVSTL11 I/O standards | 20 | % | ||
LVSTL105 I/O standard | 20 | % | ||
40-Ω RS 61 | Internal series termination with calibration (40-Ω setting) | LVSTL700 I/O standard | 20 | % |
45-Ω RS | Internal series termination with calibration (45-Ω setting) | DPHY I/O standard | –20 to +25 | % |
50-Ω and 60-Ω RT 61 | Internal parallel termination with calibration (50-Ω and 60-Ω setting) | SSTL-12 and HSTL-12 I/O standards | 20 | % |
40-Ω, 50-Ω, and 60-Ω RT 61 | Internal parallel termination with calibration (40-Ω, 50-Ω, and 60-Ω setting) | POD11 and POD12 I/O standards | 20 | % |
LVSTL11, LVSTL105, and LVSTL700 I/O standards | 20 | % | ||
100-Ω RD | Internal differential termination with calibration (100-Ω setting) | DPHY I/O standard | –20 to +25 | % |
61 This specification applies to both single-ended and pseudo-differential I/O buffers.