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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [or_debug_proxy/] [src/] [win_usb_driver_calls.c] - Diff between revs 39 and 47

Rev 39	Rev 47
Line 326...	Line 326...
`FT2232_USB_JTAG_CloseDevice()`	`FT2232_USB_JTAG_CloseDevice()`
`{`	`{`
`return (jtagClose)(ftHandle);`	`return (jtagClose)(ftHandle);`
`}`	`}`

	`void`
	`reinit_usb_jtag(void)`
	`{`
	`FTC_STATUS Status = FTC_SUCCESS;`
	`if (DEBUG_USB_DRVR_FUNCS) printf("win_usb_driver_calls: reset_usb_jtag() - ");`
	`Status = (jtagInitDevice)(ftHandle, 0);`
	`if (DEBUG_USB_DRVR_FUNCS) printf("return Status: %d\n", (int) Status);`
	`}`

`// Set clock frequency`	`// Set clock frequency`
`// Frequency = 12Mhz/((1+divisor)*2),`	`// Frequency = 12Mhz/((1+divisor)*2),`
`// divisor=1000 => Freq=5995Hz~=6kHz, divisor=500=>Freq=12kHz`	`// divisor=1000 => Freq=5995Hz~=6kHz, divisor=500=>Freq=12kHz`
`#define USB_JTAG_CLK_DIVIDER 0`	`#define USB_JTAG_CLK_DIVIDER 0`