Xilinx MIcroBlaze Development Spartan-3E 1600E Kit User Manual

Also see for MIcroBlaze Development Spartan-3E 1600E Kit: User guide Getting started Getting started

Contents

136 MicroBlaze Development Kit Spartan-3E 1600 Edition User Guidewww.xilinx.com UG257 (v1.1) December 5, 2007Appendix A: Schematics RRS-232 Ports, VGA Port, and PS/2 PortIC2 is the Maxim LVTTL to RS-232 level converter. One of the serial channels connects to afemale DB9 DCE connector (J9) and the other connects to a male DB9 DTE connector (J10).See Chapter 7, “RS-232 Serial Ports,” for additional information.Connector J14 is a PS/2-style mouse/keyboard connector, powered from 5 volts. SeeChapter 8, “PS/2 Mouse/Keyboard Port,” for additional information.Connector J15 is a VGA connector, suitable for driving most VGA-compatible monitorsand flat-screen displays. See Chapter 6, “VGA Display Port,” for additional information.Header J12 provides programming support for the SPI serial Flash. Jumper J11 controlshow the SPI serial Flash is enabled in the application. See Chapter 12, “SPI Serial Flash,”for additional information.The SMA connector allows an external clock source to drive one of the FPGA’s global clockinputs. Alternatively, the FPGA can provide a high-performance clock to another board viathe SMA connector. See Chapter 3, “Clock Sources,” for additional information.