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https://opencores.org/ocsvn/usb_ft232h_avalon-mm_interface/usb_ft232h_avalon-mm_interface/trunk
Subversion Repositories usb_ft232h_avalon-mm_interface
[/] [usb_ft232h_avalon-mm_interface/] [trunk/] [testbench/] [altera_project/] [test_usb_ft232h/] [software/] [usb_ft232h/] [usb_ft232h.h] - Rev 6
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/* * usb_ft232h.h * * Created on: 06 мая 2016 г. * Author: EDV */ #include <io.h> #ifndef USB_FT232H_H_ #define USB_FT232H_H_ #define USB_FT232H_WRDATA_ADDR 0x0 #define USB_FT232H_RDDATA_ADDR 0x1 #define USB_FT232H_TXSTATUSL_ADDR 0x2 #define USB_FT232H_TXSTATUSH_ADDR 0x3 #define USB_FT232H_RXSTATUSL_ADDR 0x4 #define USB_FT232H_RXSTATUSH_ADDR 0x5 #define USB_FT232H_STATUS_READY_MSK 0x8000 #define USB_FT232H_STATUS_COUNT_MSK 0x7FFF #define IOWR_USB_FT232H_DATA(base, data) IOWR_8DIRECT(base, USB_FT232H_WRDATA_ADDR, data) #define IORD_USB_FT232H_DATA(base) IORD_8DIRECT(base, USB_FT232H_RDDATA_ADDR) #define IORD_USB_FT232H_TXSTATUS(base) (IORD_8DIRECT(base, USB_FT232H_TXSTATUSL_ADDR) | (IORD_8DIRECT(base, USB_FT232H_TXSTATUSH_ADDR) << 8)) #define IORD_USB_FT232H_RXSTATUS(base) (IORD_8DIRECT(base, USB_FT232H_RXSTATUSL_ADDR) | (IORD_8DIRECT(base, USB_FT232H_RXSTATUSH_ADDR) << 8)) #define IORD_USB_FT232H_TXDATA_COUNT(base) (IORD_USB_FT232H_TXSTATUS(base) & USB_FT232H_STATUS_COUNT_MSK) #define IORD_USB_FT232H_RXDATA_COUNT(base) (IORD_USB_FT232H_RXSTATUS(base) & USB_FT232H_STATUS_COUNT_MSK) #endif /* USB_FT232H_H_ */