URL https://opencores.org/ocsvn/usb_fpga_1_2/usb_fpga_1_2/trunk

Subversion Repositories usb_fpga_1_2

[/] [usb_fpga_1_2/] [trunk/] [examples/] [usb-1.0/] [flashdemo/] [Readme] - Diff between revs 3 and 4

Rev 3	Rev 4
Line 2...	Line 2...
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`This example demonstrates how data can be read and written to/from the`	`This example demonstrates how data can be read and written to/from the`
`Flash memory.`	`Flash memory.`

`During the start-up the firmware (defined in flashdemo.c) reads the number of`	`During the start-up the firmware (defined in flashdemo.c) reads the`
`last sector n from sector 0 (dword at position 0) and increments it by one. If n`	`number of last sector n from sector 0 (dword at position 0) and`
`is larger than or equal to the total amount of sectors, or if it is equal to 0,`	`increments it by one. If n is larger than or equal to the total amount`
`n is set to 1.`	`of sectors, or if it is equal to 0, n is set to 1.`

`Then n is written back to sector 0 and sector n is filled with the string`	`Then n is written back to sector 0 and sector n is filled with the`
`"Hello World!".`	`string "Hello World!".`

`The host software (defined in FlashDemo.java) reads out the string from the last`	`The host software (defined in FlashDemo.java) reads out the string from`
`sector of the flash memory.`	`the last sector of the flash memory.`
`the last sector of the flash memory.`	`the last sector of the flash memory.`