Introduction; Overview; Figure 1-1: Overview Of The Dev-Bf548-Lite Board - Blue Technix DEV-BF548-Lite Hardware User Manual

1 Introduction

NOTE: The DEV-BF548DA-Lite has an on-board Debug Agent, which is not available on the
DEV-BF548-Lite Board. All other features are identical! In this document, when describing
both boards, the name DEV-BF548-Lite is used.
The DEV-BF548-Lite Development Board with integrated Debug Agent is designed as a
development and application board for the high performance ADSP-BF548 based CM-BF548
Core Module. Special feature of the board is the 10/100Mbit industrial Ethernet controller.
The integrated Debug Agent is a USB based debug interface which enables programming and
debugging of the Blackfin Core Modules. It is fully compatible with the Visual DSP++
development environment. The development board provides all interfaces on dedicated
connectors or expansion connectors. Extender boards can be plugged on top of the
Development Board in order to enable additional interfaces.

1.1 Overview

The DEV-BF548-Lite Board includes the following components:

Figure 1-1: Overview of the DEV-BF548-Lite Board

DC/DC Converters
o 5V@2A
o 3V3@1.5A (draws its power from the 5V output of the DC/DC)
1 Core Module Slot
o Supports the CM-BF548 Core Module
USB-to-UART Port
Blackfin DEV‐BF548‐Lite & DEV‐BF548DA‐Lite Hardware User Manual
60 Pin Expansion Connector 1
USB to
UART
DEBUG
AGENT
64MB DDR SD RAM
SD-Card
CAN
60 Pin Expansion Connector 2
maximum performance at minimum size
CM-BF548
8MB Flash
Tinyboards
DC/DC
Power Supply
(5V and 3V3)
USB-OTG
10/100Mbit
(Ethernet
Controller)
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