Toshiba TOPAS900 Kb Flash ROM Toshiba TC58F400 90 ns, TMP95FY64 Schematic Block Diagram

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Users Manual TOPAS900 Flash V2.1

Figure 4 : TMP95FY64 Schematic Block Diagram

3.2.2. 512 kb Flash ROM - Toshiba TC58F400 (90 ns)

This memory component is soldered on the bottom side of the PCB. It has a size of 512 kb. The chip can contain any software and data that fit into 512 kb. On delivery it contains the IAR ROM monitor.

The device can be addressed in 8 bit (byte) or 16 bit (word) organization. In case of the present starter kit it is wired by an 8-bit data bus. The disadvantage of lower operating speed is equalized by the gain of 8 port pins that are free for application purposes.

The external flash ROM is addressed by 19 address lines A0..18. The data lines are

D0..D7 and the chip is selected by /CS2 pin of the MCU. The type of operation is selected by the /WR and /RD line accordingly. The /BYTE input is fixed to low level so that the byte mode is activated.

HWU Elektronik Oberhausen

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Contents TOPAS900 Flash Preface Contents Figures CPU Definitions and AbbreviationsKey Features of TOPAS900 Flash Package What is TOPAS900 Flash?Introduction Let’s start with TOPAS900 Flash What is in the box?Unpacking SUB Glance at the TOPAS900 Flash BoardBreaking off TOPAS900 Flash Board from Flash Carrier Board Principe of ConnectionHardware Description Power SupplyProgramming and Debugging Board Firmware ProcessorSerial Communication, Connector and Line Driver Control Switches Reset and NMIConnector to Flash Carrier Board Status LEDsTMP95FY64F Microcontroller Kb Flash ROM Toshiba TC58F400 90 ns TMP95FY64 Schematic Block DiagramMCU Terminal Connectors Connector to Programming and Debugging BoardKb RAM Toshiba TC551001 70 ns JumpersPage IAR Tools Software DescriptionEmbedded Workbench Spy Debugger/Simulator Editing SourcesIAR Tools Limitations Spy ROM-MonitorCompiler, Assembler, Linker, Converter Toshiba ToolsCompile and Link \SAMPLE\TEST900 TMPro Window TMPro DebuggerHow to create a new debugging profile *.tdp Page TMPro ROM-Monitor Toshiba Tool Limitations ROM-Monitor Memory Usage F80000H FE0000H Toshiba ROM-MonitorF8C961H Resource Type IAR C-Spy ROM-Monitor Toshiba TMPro ROM Restrictions of ROM-Monitor UsageOperating Modes Functional DescriptionMCU Internal Memory Map Internal Mapping in different Modes Programming in Single Boot ModeMemory MAP Normal Operation ModeMemory Map for using external / internal Flash Jumpers of the Programming-Debugging Board Jumper DescriptionJumpers of the Flash Carrier Board Programming of Flash MemoryFlash Programmer Window Technical Sheets Board SchematicsSchematic Page 1 Schematic Page 2 Schematic Page 3 Schematic Page 4 Component Print Top & Bottom View Component PrintPCB Routing Top & Bottom View PCB RoutingApplication Board Application Board∙ TOPAS900 can Electromagnetic Compatibility