Albatron Technology ARM11/Cortex-A8 user manual Speciﬁcations, Base-T

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bdiGDB for GNU Debugger, BDI2000 (ARM11/Cortex-A8)		User Manual	48
4 Speciﬁcations
Operating Voltage Limiting	5 VDC ± 0.25 V
Power Supply Current	typ.	500 mA
	max. 1000 mA
RS232 Interface: Baud Rates	9’600,19’200, 38’400, 57’600,115’200
Data Bits	8
Parity Bits	none
Stop Bits	1
Network Interface	10 BASE-T
Serial Transfer Rate between BDI and Target	up to 16 Mbit/s
Supported target voltage	1.8 – 5.0 V (3.0 – 5.0 V with Rev. A/B)
Operating Temperature	+ 5 °C ... +60 °C
Storage Temperature	-20 °C ... +65 °C
Relative Humidity (noncondensing)	<90 %rF
Size	190 x 110 x 35 mm
Weight (without cables)	420 g
Host Cable length (RS232)	2.5 m

Speciﬁcations subject to change without notice

© Copyright 1997-2007 by ABATRON AG Switzerland

V 1.04

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Contents BdiGDB Installation Using bdiGDBIntroduction BDI2000 BDI ConﬁgurationTroubleshooting Maintenance Trademarks AppendicesIntroduction BDI2000BDI Conﬁguration Installation Connecting the BDI2000 to TargetFor BDI Main / Target a connector signals see table on next BDI Main / Target a Connector Signals Jtag Test ResetChanging Target Processor Type For Target B connector signals see table on next Adaptive ClockingBDI Target B Connector Signals Returned Jtag Test ClockPlease switch on the system in the following sequence External power supply Target systemPower Supply from Target System 142Status LED «MODE» Built in LED indicates the following BDI statesRS232 Connector BASE-T Connector Ethernet communicationPC Host Name DescriptionInstallation of the Conﬁguration Software Overview of an installation / conﬁguration processActivating Bootp Build the setup tool Load/Update the BDI ﬁrmware/logic1 Conﬁguration with a Linux / Unix host Following the steps to bring-up a new BDI2000Check conﬁguration and exit loader mode Transmit the initial conﬁguration parametersﬁle name without any path For more information about Tftp use man tftpd2 Conﬁguration with a Windows host Ory / programmable logicRecover procedure Reassemble the unit as described in Appendix «Maintenance»Testing the BDI2000 to host connection Tftp server for Windows NTUsing bdiGDB Principle of operationConﬁguration File Part Init BdiGDB for GNU Debugger, BDI2000 ARM11/Cortex-A8 Using a startup program to initialize the target system ROM on the target, select ROM as the formatFormat COFF, SREC, AOUT, BIN, ELF or ROM Example Format CoffPart Target Cputype ARM1136None PushpullHalt StopRUN LoadonlySoft HardBreakmode Hard CoreDaisy chained Jtag devices Low level Jtag scan chain conﬁguration Part Host Prompt ARM11 Dump ﬁlenamePart Flash BLOCK, CHIP, Unlock Supported Flash Memories AM29BX8 MIRRORX8, I28BX8 STRATAX8, AT49X8Or use the Telnet unlock command Tor. In other words, this is the size of one sector in bytesPart Regs Example for a register deﬁnition Entry in the conﬁguration ﬁleRegister deﬁnition ﬁle Target setup Connecting to the targetDebugging with GDB GDB monitor command Breakpoint HandlingTarget serial I/O via BDI Target DCC I/O via BDI Telnet Interface Command list DumpCPxx Registers Some examples CP15 ID register CRn = 0, opcode2 =CP15 Cache Type CRn = 0, opcode2 = CP15 Invalidate I cache line CRn = 7, opcode2 = 1, CRm =Multi-Core Support Speciﬁcations BASE-TEnvironmental notice Declaration of Conformity CEWarranty Troubleshooting Problemﬁrmware can not be loaded Possible reasonsMaintenance Unplug the cablesReinstallation Trademarks All trademarks are property of their respective holders