Oki JOB60851 user manual System Specifications

Page 26

Chapter 3 System Specifications

(4)Flash writer selection switch (FW-SEL)

The B side of this switch is for executing the program in the MSM66Q573 Flash memory or overwriting it with the PW66K Flash writer (available separately).

(5)USB connector

This Series B connector is for the USB cable.

(6)Serial (RS-232C) connector This 9-pin female DSUB connector is for the RS-232C cable linking the JOB60851 board to a terminal emulator running on the host personal computer.

n Note n

Always include the JOB60851 serial number with any queries. It is printed in black ink on the underside of the board, near the serial connector.

(7)Clock selection jumper

This jumper offers a choice of two onboard MSM66Q573 microcontroller system clock frequencies: 16 (A) and 24 (B) MHz.

(8), (9) Power supply jumpers

These jumpers offer a choice of two power supplies: USB (A) and AC adapter (B). Both must be in the same position.

(10)Indicator LEDs (LED1 and LED2) LED1 monitors the LOAD_SEL signal

LED2 is connected to Port 7, so is under program control. The built-in loader, for example, changes it from the default red that it has when the power is first applied to green when a downloaded program is executing.

(11)User connectors (CN1 and CN2)

These connectors provide access to almost all onboard MSM66Q573 microcontroller pins as well as to the ML60851C USB controller pins. The JOB60851 Starter Kit even includes the matching connectors for easily connecting these to the user application circuit under development.

page 3-4

Image 26

Contents JOB60851 Starter Kit Page OKI Contents Software Development Port 7 LED2 Control Introduction 1. Packing List Checking Packing ListIntroduction Host Environment Icons Precaution for Safe and Proper UseLabels Use only the specified voltage Do not pile objects on top of the productUse only the cables and other accessories provided Notation Putting Board through Its Paces Putting Board through its Paces SetupConfiguring JOB60851 Board Installing Development Software Installing USB Driver Running Default ProgramConnecting Board Running Flash Memory ProgramUse the -u command line option to view the USB pipe numbers Running User Programs Connecting Serial Cable Loading Terminal EmulatorSynchronizing Link Downloading and ExecutingOverwriting Flash Memory Contents System Specifications System Objective System SpecificationsSystem Components System ComponentsUse only the AC adapter included with the product Hardware SpecificationConnectors and Switches System Specifications Circuit Diagram 2. Circuit Diagram 1/2System Specifications Parts List 1. Parts List 1/24. Memory Map for Download Mode Memory Maps5. Memory Map for Flash Execution Mode 6. Memory Map for Application Mode 7. Memory Map for Flash Rewrite Mode 1. MSM66Q573 Pin Assignments 1/2 System LimitationsResources Uses System Specifications 1. MSM66Q573 Pin Assignments 2/2 P11-3/XTOUTSoftware Development Software Development USB BasicsBus Topology, Addresses, and Hot Plugging Specification Documents Core Specifications2. USB Data Flow Types Data Flow TypesBus Transactions 3. lists the USB packet types PacketsEndpoints Data Rates Device Class Specifications5. USB Device Class Specifications 4. Maximum Payload Sizes6. Device Request Types Device RequestsStandard Device Requests 7. Control Transfer Data PacketDevice Descriptors Device Descriptor for Bidirectional PrinterString descriptor Sample USB Firmware SetupSample Firmware Specifications 1. Sample USB FirmwareConfirming USB Compliance with Usbcheck.exe Sample USB Host SoftwareCompiling and Executing Sample USB Firmware Software Development Creating USB Mouse Demo Modifying Application Layer Receive Only Skeleton Simple Debugging Evaluating USB EquipmentUSB Bits and Pieces Device Controller Specifications1. ML60851C Specifications Overview of ML60851C OperationConnecting Microcontroller to USB Controller 1. ML60851C Block DiagramSpecial USB Considerations 2. Microcontroller with 16- or 32-Bit BusOther Tools Necessary Building a ProductVendor and Product IDs Products Limitations Port 7 LED2 Control Port 7 RegistersChanging LED2 Color Sample Port 7 Control Program Standard I/O over Serial Link JOB60851 Board Standard I/OSerial Port 2. Serial Port StructureSerial port SIO0 Chapter Internal timer 9 and following Read and write Functions 3. read Operation4. write Operation Sample Program Using Standard Output Standard I/O ExamplesSample Program Using Standard Input Debugging with Standard I/O