DK-DEV-4SGX530N Altera, DK-DEV-4SGX530N Datasheet - Page 54

• Manufacturer Part Number: DK-DEV-4SGX530N
• Description: KIT DEVELOPMENT STRATIX IV
• Manufacturer: Altera
• Series: Stratix® IV GXr
• Type: FPGAr

Specifications of DK-DEV-4SGX530N

• Contents: Board, Cable, Documentation, Power Supply
• For Use With/related Products: Stratix® IV GX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2714

2–46
Table 2–43. SDI Video Output Interface Pin Assignments, Schematic Signal Names, and Functions
Stratix IV GX FPGA Development Board Reference Manual
U4.1
U4.2
U4.6
U4.10
Reference
Board
SDI Video Input/Output
SDI video output P
SDI video output N
Device enable
High definition select
The serial digital interface (SDI) video port consists of a LMH0302SQ cable driver and
a LMH0344 receiver cable equalizer. The PHY devices from National Semiconductor
interface to single-ended 75-Ω SMB connectors which extends out through the PCI
Express bracket for easy use while installed in a host PC.
The LMH0302SQ driver supports operation at 270 Mbit standard definition (SD),
1.5 Gbit high definition (HD), and 3.0 Gbit dual-link HD modes. 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 2–42
Table 2–42. Supported Output Standards for SD and HD Input
Table 2–43
names and directions are relative to the Stratix IV GX FPGA.
SD_HD Input
0
1
Description
shows the supported output standards for the SD and HD input.
summarizes the SDI video output interface pin assignments. The signal
Supported Output Standards
SMPTE 424M, SMPTE 292M
SMPTE 259M
SDI_TX_SD_HDn
Signal Name
SDI_TX_EN
Schematic
SDI_TX_P
SDI_TX_N
I/O Standard
1.4-V PCML
2.5-V
Rise TIme
Faster
Slower
August 2010 Altera Corporation
Chapter 2: Board Components
Components and Interfaces
Stratix IV GX Device
Pin Number
V29
N6
K4
K3