Board Reference Schematic Signal
Name
FPGA Pin
Number
I/O Standard
Description
1
DP_ML_LANE_
CP0
AP44
1.4-V PCML
Lane 0 (positive)
4
DP_ML_LANE_
CP1
AM44
1.4-V PCML
Lane 1 (positive)
7
DP_ML_LANE_
CP2
AH44
1.4-V PCML
Lane 2 (positive)
10
DP_ML_LANE_
CP3
AF44
1.4-V PCML
Lane 3 (positive)
19
DP_RTN
AL33
1.8 V
Return for power
SDI Video Input/Output Ports
The Arria 10 GX FPGA development board includes a SDI video port, which consists of a M23428G-33
cable driver and a M23544G-14 cable equalizer. The PHY devices from Macom interface to single-ended
SMB connectors.
The cable driver supports operation from 125 Mbps to 11.88 Gbps. Control signals are allowed for SD and
HD modes selections, as well as device enable. The device can be clocked by the 148.5 MHz voltage-
controlled crystal oscillator (VCXO) and matched to incoming signals within 50 ppm using the UP and
DN voltage control lines to the VCXO.
Table 5-9: SDI Video Output Standards for the SD and HD Input
SD_HD Input
Supported Output Standards
Rise Time
0
SMPTE 424M, SMPTE 292M
Faster
1
SMPTE 259M
Slower
Table 5-10: SDI Video Output Interface Pin Assignments, Schematic Signal Names, and Functions
Board Reference
Schematic Signal Name
FPGA Pin Number
I/O Standard
14
SDI_AVDD
—
—
2
SDI_AVDD
—
—
7
SDI_AVDD
—
—
9
SDI_SD_HDN
AW34
1.8 V
5
SDI_TX_RSET
—
—
5-20
SDI Video Input/Output Ports
UG-01170
2015.06.26
Altera Corporation
Board Components