Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Intel USB930HxADBD
Summary of Contents for Intel USB930HxADBD
- Page 1 USB930HxADBD Adapter Board User’s Manual April 1997...
- Page 2 Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel or oth- erwise, to any intellectual property rights is granted by this document. Except as provided in Intel’s Terms and Conditions of...
-
Page 3: Table Of Contents
CONTENTS CONTENTS INTRODUCTION ......................1 INSTALLATION ........................ 1 Installing the Adapter Board ..................1 Installing the new EPROM ................... 4 BOARD LAYOUT......................5 FEATURES........................5 CPU Foot Print ......................5 External Clock Oscillator/Crystal .................. 5 Test Points ........................6 Jumpers ........................6 Evaluation Board Interface ................... -
Page 4: Introduction
INTRODUCTION This manual describes how to connect the USB930HxADBD daughter card to the 8x930 Family USB Evaluation Board Rev B. The 8x930Hx chip supports one upstream USB port and four downstream USB ports. NOTE Due to pin incompatibilities, this daughter card can be used with the four-port 8x930 Family USB Evaluation Board Rev B only. -
Page 5: 8X930 Microcontroller Location
USB930HXADBD ADAPTER BOARD USER’S GUIDE JW19 I/O Expansion JW20 INT1 INT0 JW14 Port1/5 JW15 Port2 Socket Justify Port3 REMOVE microcontroller Port4 in socket U3 PLL2 PLL1 PLL0 Data Freq 3 MHz 6 MHz 12 MHz TP10 RESET JW10 (PLL2) JW11... -
Page 6: Adapter Board Orientation
USB930HXADBD ADAPTER BOARD USER’S GUIDE JW19 I/O Expansion JW20 INT0 INT1 JW14 Port1/5 JW15 Port2 Socket Justify Port3 Port4 PLL2 PLL1 PLL0 Data Freq 3 MHz 6 MHz 12 MHz TP10 RESET JW10 (PLL2) JW11 10µ (PLL1) JW12 (PLL0) JW22... -
Page 7: Installing The New Eprom
NOTE Socket A can accept either a 32K, 64K, or 128K EPROM. Because of this, when you install the 32K EPROM provided by Intel there will be four holes left open by the notch. See Figure 3 for the correct orientation of the EPROM. -
Page 8: Board Layout
USB930HXADBD ADAPTER BOARD USER’S GUIDE BOARD LAYOUT Figure 4 shows the layout of the board and the major components. 3" 39 40 39 40 PLL2 PLL1 PLL0 Data Freq 3" Top View Side View Interfaces to 82930 USBM Eval Board A5526-01 Figure 4. -
Page 9: Test Points
USB930HXADBD ADAPTER BOARD USER’S GUIDE Test Points The board contains test points for CLK12MHZ, XTAL2, and AVCC. Jumpers The board contains jumpers to allow the 8x930Hx device to be reconfigured. Three 3-pin jumpers are used to select the core operating frequency and the USB data rate. -
Page 10: Using The External Serial Port
Instead of using “SETB LC” you must use “ECALL 0FF0083” and instead of using “CLR LC” use “ECALL 0FF008B”. 8X930XX ADAPTER BOARD SCHEMATICS The pages that follow provide you with schematics for the adapter board. These files are also available on the Intel World-Wide Web sit at www.intel.com. - Page 11 USB930HXADBD ADAPTER BOARD USER’S GUIDE...