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Part: DK101
Category:
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Description: DK101 Low-cost Demo Kit Motherboard
Company: Maxim Integrated Products
Datasheet: Download DK101 datasheet File size : 108 kB
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Datasheet text preview:
DK101 Low-Cost Demo Kit Motherboard
www.maxim-ic.com
GENERAL DESCRIPTION
The DK101 is a general-purpose demo kit platform for evaluating Dallas Semiconductor Telecom ICs. The ICs are mounted on daughter cards specifically designed to plug into the DK101's connector. The DK101 provides a microprocessor, flash- and SRAMbased program memory, various oscillators and support logic, and an RS-232 interface to a host PC. As shipped from the factory, the processor runs general-purpose firmware that executes reads and writes to the daughter card on behalf of PC-based demo software. Custom firmware can be downloaded and executed by the processor for advanced applications.
FEATURES
§ § § § § § § § §
Connects PC-Based Demo Software to the Telecom IC(s) Under Evaluation Provides Point-and-Click Access to All Telecom IC Registers and Features 128kB of Flash Memory, 264kB of SRAM Demo Software User Interface can be Customized with Simple Text Edits Allows Download and Execution of Custom Firmware for Advanced Applications Supports 3.3V and 5V Telecom ICs On-Board Oscillators: 3.088MHz (2 x DS1), 16.384MHz (8 x E1), and 44.736MHz (DS3) Four General-Purpose Switches Available for Use with Custom Firmware Motorola ONCE/BDM Connector for Code Development and Debug
DEMO KIT CONTENTS
DK101 Board One Daughter Card CD-ROM ChipView Demo Software DK101 Data Sheet DK101 Schematics Configuration Files Definition Files Initialization Files
ORDERING INFORMATION
PART DSDK101 DESCRIPTION Motherboard
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REV: 052903
DK101 Low-Cost Demo Kit Motherboard
TABLE OF CONTENTS
COMPONENT LIST............3 BOARD FLOORPLAN........4 INTRODUCTION ....... 4 BASIC OPERATION...........5
INSTALLING THE CHIPVIEW SOFTWARE.......... 5 RUNNING THE CHIPVIEW SOFTWARE............. 5 REGISTER VIEW MODE ......... 5 DEMO MODE......... 7
ADVANCED FEATURES ... 8
CREATING AND EDITING DEFINITION (.DEF) FILES .. 8 CREATING AND EDITING INITIALIZATION (.INI) FILES ........10 TERMINAL MODE..10 DOWNLOADING AND EXECUTING CUSTOM FIRMWARE ...........10 ADDITIONAL DEVELOPMENT RESOURCES .....11
APPENDIX......12
MMC2107 CPU AND MEMORY MAP ............12 SUPPLY VOLTAGES .............12 DAUGHTER CARD INTERFACE PIN DEFINITIONS......13
UPDATES AND ADDITIONAL DOCUMENTATION ........ 13 TECHNICAL SUPPORT ... 13 SCHEMATICS ......... 13
LIST OF FIGURES
Figure 1. Board Floorplan ... 4 Figure 2. Register View Window ........ 6 Figure 3. Demo Window......7 Figure 4. Definition File Template ...... 8
LIST OF TABLES
Table 1. Definition File Fields.............9 Table 2. Register Subfield Definitions ....... 10 Table 3. Terminal Mode Commands.........11 Table 4. Chip Selects and Memory Map ... 12 Table 5. DIP Switch Settings............12 Table 6. Daughter Card Connector Pin Definitions ........... 13
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DK101 Low-Cost Demo Kit Motherboard
COMPONENT LIST
DESIGNATION
C1, C2 C3, C4 C5C8, C10, C12, C14, C16, C18C50, C52, C54, C56, C57 C9, C11, C13, C15, C17, C51, C53, C55 D1, D4 DS1 DS2 DS3 DS4DS6 DS7 J1, J2 J3 J4 JP1 L1 L2 PWR_CONNBAN1, PWR_CONNBAN3 PWR_CONNBAN2 R1R4, R9R14, R15R22, R25, R27, R28, R30, R32, R39, R52, R53, R61 R23, R33, R36, R37, R41R43, R45, R50 R31, R34, R40, R47, R54, R57, R58, R60, R62, R63 R44 R5, R8, R24, R46, R48, R49, R55 R51 R6, R7, R26, R29, R35, R56 S2 SW1 SW2 U1, U10 U11 U2, U4 U3 U5, U9 U7 U8 X2 Y1 Y2 Y3
QTY
2 2 45 8 2 1 1 1 3 1 2 1 1 1 1 1 2 1 27
DESCRIPTION
68mF 20%, 16V tantalum capacitors (D case) 0.1mF 10%, 25V ceramic capacitors (1206) 1mF 10%, 16V ceramic capacitors (1206) 10mF 20%, 16V tantalum capacitors (B case) 50V, 1A general-purpose silicon diode Header SIP 3-position straight PC board LED, green, SMD LED red/green, 5mm red/green right-angle PCMT LED, red, SMD LED, amber, SMD 50-pin, 2 x 25 female connectors 10-pin, dual row, vertical connectors 2.5mm power jack, right-angle PC board connector Dual row header, 7 pin, keyed 22.0mH, 2-pin SMT 20% inductor 1.0mH, 2-pin SMT 20% inductor Connector, power, red Connector, power, black 10kW 1%, 1/10W resistors (0805)
SUPPLIER
Digi-Key Digi-Key Digi-Key Digi-Key Digi-Key Digi-Key Digi-Key Digi-Key Digi-Key Digi-Key Arrow Electronics Digi-Key Digi-Key Digi-Key PEI PEI Mouser Electronics Mouser Electronics Digi-Key
PART
P11320CT-ND PCC1883CT-ND PCC1882TR-ND PCS3106CT-ND 1N4001GICT-ND ED7203-ND P501CT-ND 350-1055-ND P500CT-ND P511CT-ND SFM-125-L2-S-D-LC02-S-D-LC S2012-05-ND SC1152-ND S2012-07-ND UP1B-220 UP1B-1R0 1646219 1646218 P10.0KCTR-ND
9 10 1 7 1 6 1 1 1 2 1 2 1 2 1 1 1 1 1 2
51.1W 1%, 1/8W resistors (1206) 10kW 1%, 1/10W resistors (0805) 1kW 1%, 1/8W resistors (1206) 1.0kW 1%, 1/10W resistors (0805) 1.0MW 1%, 1/10W resistor (0805) 330W 0.1%, 1/10W MF resistors (0805) 9-pin DSUB right-angle connector, female Momentary, 4-pin, single pole switch Low-profile 8-position DIP switch XILINX CPLD 8-pin SO, P-channel MOSFET SRAM 5V, 1Mb SO 32-bit microcontroller Hex converter Dual RS-232 transceivers with 3.3V/5V internal capacitors 8-pin SO, 0.5A-limit step-up DC-DC converter 8.0MHz low-profile XTAL 16.384MHz, 25ppm 4-pin half-size oscillator 44.736MHz, 25ppm, 3.3V 4-pin half-size oscillator 3.088MHz, 25ppm 4-pin half-size oscillator
Digi-Key Digi-Key Digi-Key Digi-Key Digi-Key Digi-Key Force Electronics Digi-Key Digi-Key Avnet Fairchild Semiconductor Cypress Avnet Digi-Key Maxim Maxim PEI Arrow Electronics SaRonix Arrow Electronics
P51.1FCT-ND P10.0KCCT-ND P10.0KFCT-ND P1.00KCCT-ND P1.00MCCT-ND P330ZCT-ND 788750-2 P8008S-ND A5408-ND XC9572XL10TQ100C SI4435DY CY62128V MMC2107CFCV33 MM74HC14M-ND MAX3233E MAX1675EUA EC1-8.000M NCH069A3-16.384 NCH089A3-44.736 NCH039A3-30488
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DK101 Low-Cost Demo Kit Motherboard
BOARD FLOORPLAN
Figure 1 shows the floorplan of the DK101 platform. A daughter card attaches to the two connectors in the leftcenter of the board. The Motorola MMC2107 processor is located in the right-center of the board. External SRAMs are situated at the bottom of the board. Connectors for power, ground, serial port, JTAG, and ONCE/BDM are located on the left side of the board, along with the oscillators, DIP switches, and jumpers. Several LEDs are positioned along the right edge of the board. The top-center of the board contains a prototyping area.
Figure 1. Board Floorplan
LED LED PWR
GND
VCC
ONCE/BDM
D.C. CONNECTOR
D.C. CONNECTOR
RST
JTAG
5V SUPPLY JUMPER
16.384 OSC 44.736 OSC 3.088 OSC
DAUGHTER CARD AREA
MOTOROLA MMC2107 MCORE PROCESSOR
PLD
EXTERNAL 5V
128kB x 8 SRAM
128kB x 8 SRAM
Dallas Semiconductor DSDK101
INTRODUCTION
This document is divided into two main sections: Basic Operation and Advanced Features. The Basic Operation section discusses how to: · · · · Set up the hardware and connect to a PC Install and run the ChipView demo software Use ChipView's Register View and Demo modes to interact with the daughter card hardware Select and use the definition and configuration files provided with the DK101 and the daughter cards
The Advanced Features section discusses how to: · · · · Create and edit register definition (.DEF) files Create and edit register initialization (.INI) files Use Terminal Mode Download and execute custom firmware
In addition to these main sections, the Appendix provides hardware-related details that supplement the schematic. Only users with complex evaluation requirements will need the information in the Advanced Features section and the Appendix.
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TIM STATUS
SERIAL PORT AND RS-232 TRANSCEIVER
LED
LED
LED
PROTO AREA
TIM INT USR1 USR2 FLASH
DIP SWITCHES
DK101 Low-Cost Demo Kit Motherboard
BASIC OPERATION
Hardware Configuration
Connecting a Daughter Card. Plug the daughter card into the DK101's connectors. The daughter card should be oriented as shown in Figure 1. Note that some daughter cards have a third connector for advanced features (UTOPIA bus, POS-PHY bus, etc.). The DK101 is compatible with three-connector daughter cards, but does not support the advanced features available on the third connector. These advanced features are supported on Dallas' high-end demo kit platform, DK2000. When present, the third connector is located to the left of the other two connectors (when oriented as shown in Figure 1). Note that daughter cards are not designed for hot insertion. Only connect daughter cards to the DK101 motherboard with the power off. Power Supply Connections. Connect a 3.3V power supply across the red (VCC 3.3V) and black (GND) banana jacks. The green PWR LED should be lit to indicate power is applied to the board. The TIM STATUS LED should be green to indicate that the DK101 recognizes the attached daughter card. If TIM STATUS is red, the DK101 is not properly connected to the daughter card or does not recognize the daughter card. If the daughter card has a device that requires a 5V supply, do one of the following: 1) To use the DK101's on-board DC-DC converter (max current = 1A), set the three-position jumper marked TIM 5V SUPPLY to BOOST CONVERTER. 2) To use an external 5V power supply, set the TIM 5V SUPPLY jumper to EXTERNAL and connect the external power supply across the red EXTERNAL 5V and black GND jacks. Connecting to a Computer. Connect a standard DB-9 serial cable between the serial port on the DK101 and an ® available serial port on the host computer. The host computer must be a Windows -based PC. Be sure the cable is a standard straight-through cable rather than a null-modem cable. Null-modem cables prevent proper operation. Setting the DIP Switches. For basic operation, use the following settings: · Switch number 1 OFF (flash program voltage not applied). · Switches 2 through 4 ON (8-bit daughter card; boot internal; run kit firmware). · Switches 5 through 8 do not affect operation of the kit firmware.
Installing the ChipView Software
To install the demo software on the host PC, run SETUP.EXE on the demo kit CD-ROM (or from the .ZIP file downloaded from the our website, www.maxim-ic.com/telecom). Follow the instructions given by the SETUP program. By default, SETUP installs the application software in "C:\Program Files\ChipView" and creates a shortcut in the ChipView program group.
Running the ChipView Software
Run the ChipView application. If the default installation options were used, click the Start button on the Windows toolbar and select Programs®ChipView®ChipView. The main menu window provides three options: Register View, Demo, and Terminal Mode. Register View mode and Demo mode are discussed in the following paragraphs. Terminal mode is discussed in the Advanced Features section.
Register View Mode
Register View provides an intuitive user interface for reading, writing, and viewing the IC registers on the daughter card. Register bytes and bits are displayed by name in an on-screen array. Values can be read or written with a click of the mouse. Figure 2 shows an example of the Register View window. To go to Register View from the ChipView main menu window, follow these steps: 1) Push the Register View button in the main menu window. A popup window for COM port selection appears next. Select the appropriate port from the menu and click OK. Next, the Definition File Assignment window appears. This window has subwindows to select definition files for up to four separate daughter cards. Because the DK101 platform only interfaces with one daughter card at a time, only one subwindow is active.
Windows is a registered trademark of Microsoft Corp.
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