DS26303DK Maxim Integrated Products, DS26303DK Datasheet - Page 12

• Manufacturer Part Number: DS26303DK
• Description: KIT DESIGN FOR DS26303
• Manufacturer: Maxim Integrated Products

Specifications of DS26303DK

• Main Purpose: Telecom, Line Interface Units (LIUs)
• Utilized Ic / Part: DS26303
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SOFTWARE CONFIGURATION
Quick Start (Software—ChipView)
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MEMORY MAP
The on-board microcontroller is configured to start the user address space at 0x81000000. All offsets given below
are relative to the beginning of the user address space.
Table 6. DS26303DK Relative Address Map
All device registers can be easily modified using the ChipView.exe host-based user-interface software.
Table 7. General-Purpose FPGA Memory Map
OFFSET
REF
DES
Perform steps in the Quick Start (Hardware Configuration).
Load ChipView software.
Select COM port.
Select Register View.
From the Programs menu, launch the host application named ChipView.exe. If the default installation options
were used, click the Start button on the Windows toolbar and select Programs -> ChipView -> ChipView.
Load the DS26303DK.def file.
Make sure that all the register settings are correct for the proper function desired for the DS26303DK.
Refer to the DS26303 data sheet for all questions pertaining to device functionality.
U5
U4
U6
0x0A
0x0B
0x0C
0x0D
0x00
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x10
0x11
0x12
General-Purpose FPGA
Tx/Rx Clock, Data
Switch/Mux
DS2174 BERT
DS26303 8-Port T1/E1/J1
LIU
REGISTER NAME
FPGAREV
ASMREV
BRDREV
BRCLK
BRDAT
DSIDM
BTCLK
DEVICE
BRDID
DSIDH
CTRL1
DSIDL
TNEG
ABSP
TPOS
TCLK
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Control
Control
Control
Control
Control
Control
Control
Control
TYPE
OFFSET
0x0000
0x1000
0x2000
12 of 43
Dallas Extended ID Upper Nibble
FPGA Firmware Rev
BERT RCLK Input
BERT RDAT Input
Board ID
Dallas Extended ID Middle Nibble
Dallas Extended ID Lower Nibble
Board Rev
Assembly Rev
Control Register 1
Address Bank Select Pointer
BERT TCLK Input
Indirect Register for TCLK Source Control
Indirect Register for TPOS Source Control
Indirect Register for TPOS Source Control
DESCRIPTION