Altera DE2-70 Manual de usuario

DE2-70 User Manual1Chapter 1 DE2-70 PackageThe DE2-70 package contains all components needed to use the DE2-70 board in conjunction with a computer th

DE2-70 User Manual10At this point you should observe the following: x All user LEDs are flashing x All 7-segment displays are cycling through the nu

DE2-70 User Manual2The DE2-70 package includes: x The DE2-70 board x USB Cable for FPGA programming and control x DE2-70 System CD containing the DE2-

DE2-70 User Manual31.3 Getting Help Here are the addresses where you can get help if you encounter problems: x Altera Corporation 101 Innovation Drive

DE2-70 User Manual4Chapter 2 Altera DE2-70 BoardThis chapter presents the features and design characteristics of the DE2-70 board. 2.1 Layout and Comp

DE2-70 User Manual5(AS) programming modes are supported x 2-Mbyte SSRAM x Two 32-Mbyte SDRAM x 8-Mbyte Flash memory x SD Card socket x 4 pushbut

DE2-70 User Manual6Figure 2.2. Block diagram of the DE2-70 board. Following is more detailed information about the blocks in Figure 2.2: Cyclone II 2C

DE2-70 User Manual7SSRAMx 2-Mbyte standard synchronous SRAM x Organized as 512K x 36 bits x Accessible as memory for the Nios II processor and by the

DE2-70 User Manual8Audio CODEC x Wolfson WM8731 24-bit sigma-delta audio CODEC x Line-level input, line-level output, and microphone input jacks x Sam

DE2-70 User Manual9Serial ports x One RS-232 port x One PS/2 port x DB-9 serial connector for the RS-232 port x PS/2 connector for connecting a PS2 mo