Altera SDI HSMC Instrukcja Użytkownika Pobierz pdf (Strona 32)

2–24 Chapter 2: Board Components

Power Supply

SDI HSMC Reference Manual © July 2009 Altera Corporation

Table 2–14 lists the HSMC connector component reference and the manufacturing

information.

Power Supply

The host board provides 12-V DC and 3.3-V DC power to the SDI HSMC through the

HSMC connector. These power supplies are either used directly or regulated by an

on-board regulator as required.

Figure 2–14 shows the power distribution system of the SDI HSMC.

SDI_CLK_V1 SDI clock control Input 137 CMOS

SDI_CLK_V2 SDI clock control Input 139 CMOS

SDI_CLK_V3 SDI clock control Input 143 CMOS

SDI_CLK_MLTF SDI clock control Input 145 CMOS

SDI_CLK_RST SDI clock reset Input 149 CMOS

SDI_CLK_OE SDI clock output enable Input 151 CMOS

SDI_HSMC_CLK SDI chip reference clock input Input 155 CMOS

AES_CLK AES clock reference Output 96 CMOS

AES_IN1 AES data input 1 Output 102 CMOS

AES_IN2 AES data input 2 Output 104 CMOS

ODDEVEN Video sync output of odd/even field Output 144 CMOS

VFORMAT Video sync output Output 146 CMOS

VSYNC Vertical sync output Output 150 CMOS

HSYNC Horizontal sync output Output 152 CMOS

SDI_HSMC_CLK_P SDI clock host reference clock Output 156 CMOS

SDI_HSMC_CLK_N SDI clock host reference clock Output 158 CMOS

Table 2–13. HSMC Connector Schematic Signal Names And Functions (Part 2 of 2)

Schematic Signal

Name Description

Direction

(with respect

to the SDI

HSMC) HSMC Pin Type

Table 2–14. HSMC Connector Component Reference and Manufacturing Information

Board Reference Device Description Manufacturer

Manufacturer

Part Number

Manufacturer

Website

J19 High-Speed Mezzanine Card Connector Samtec ASP-122952-01 www.samtec.com

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