Cypress MB91460 Handbuch - Seite 9

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Bus Mode: External ROM external Bus

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Bus width: 16bit

This kind of emulation system can be used in two different ways:

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The external Flash memory on SK91461 (4MB) connected to CS0 can be used

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The external SRAM memory on SK91461 (1MB) connected to CS1 can be used.

The template project therefore provides two debug configurations.

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EMU_FLASH_CS0_USB.sup

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EMU_SRAM_CS1_USB.sup

For proper startup of the debug sessions the template project includes some procedure file in folder PRC. Please

refer to them if your project is not based on the template.

3.1

EMU_FLASH_CS0_USB.sup

This debug configuration uses the external Flash memory connected to CS0 area of the microcontroller.

After generating your software project use the PC Writer software to program the adequate mhx-file (e.g.

STANDALONE\ABS\91460_template_91461r.mhx) to the external Flash on SK91461. Therefore connect the

starterkit via serial cable (crossed cable!) to the PC's COM port and set the onboard switches as following:

www.cypress.com

Figure 8. Configure Bus Mode External ROM

Document No. 002-05206 Rev. *C

FR Family MB91460 Series MB91461R Emulation