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DS21458DK, Quad T1/E1/J1 Transceiver Design Kit Daughter Card
Quick Setup (Demo Mode)
·
The PC will load ChipView offering a choice among DEMO MODE, REGISTER VIEW, and TERMINAL MODE.
Select Demo Mode.
·
The program will request a configuration file. Select among the
DS2155_E1_DSNCOM_DRVR.cfg or DS2155_T1_DSNCOM_DRVR.cfg.
displayed
files,
which
are
·
·
The Demo Mode screen will appear. Upon external loopback the RLOS indicators will turn green.
Note: Demo Mode interacts with the device driver, which resides in the DK101/DK2000 firmware. The current
implementation of this driver is for one device. As such, the demo mode will only interact with Port 1. With
minor changes, the device driver is extendible to N devices.
Quick Setup (Register View)
·
·
·
·
The PC will load ChipView offering a choice among DEMO MODE, REGISTER VIEW, and TERMINAL MODE.
Select Register View.
The program will request a definition file. Select DS21458DC_FPGA.def through the Links section. This will
also load DS21458DC.def.
The Register View Screen will appear, showing the register names, acronyms, and values for the DS21458.
Predefined Register settings for several functions are available as initialization files.
-
-
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INI files are loaded by selecting the menu File ? Reg Ini File ? Load Ini File.
Load the INI file DS21458_T1_BERT_ESF.ini.
After loading the INI file, the following may be observed:
o The RLOS LEDs turns green upon external loopback.
o All four ports of the DS21458 begin transmitting a Daly pattern. When external loopback is applied, the
BERT bit count registers BBC1 to BBC3 and BEC1 to BEC3 may be updated by clearing and setting
BC1.LC and clicking the ‘Read All’ button.
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