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From: summer5 on 3 Feb 2010 19:14
hi,

I'm modifying the coding from DE2 board CD -> DE2_demonstrations ->
DE2_NIOS_DEVICE_LED.
For the firmware of device controller for ISP1362 chip, there got six
related coding: MAINLOOP.C, CHAP_9.C, D13BUS.C, HAL4SYS.C, HAL4D13.C AND
ISR.C.

Where HAL4SYS.C and HAL4D13.C is hardware abstraction layer;
ISR.C is interrupt service routine;
CHAP_9.C and D13BUS.C is protocol layer;
MAINLOOP.C is mainloop.

Does anyone knows which firmware coding need to be modify and which one
remains if I want to change the USB data block transfer to 16 bytes data
block?

Thanks and regards,
Summer

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