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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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STW4811MBRA/LF датащи(PDF) 25 Page - STMicroelectronics |
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STW4811MBRA/LF датащи(HTML) 25 Page - STMicroelectronics |
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25 / 86 page  Functional description STw4811M/STw4811N 24/85 Registers controlled by I2C USB bus The registers described in this chapter are controlled through the USB serial I2C interface, USBSCL and USBSDA balls. These registers can also be controlled through the main I2C interface, SCL and SDA balls by setting to “1” ‘usb_i2c_ctrl’ bit in power control register (Table 23). Note: A bit of register 1 is set at “1” by writing a “1” at address 04h, is reset at “0” by writing a “1” at address 05h. This is also applicable for USB control register 2 (06h, 07h), USB interrupt register (0Ah,0Bh), USB interrupt mask false register (0Ch, 0Dh) and USB interrupt mask true register (0Eh, 0Fh). Writing “0” at any address has not effect on the content of any register. Table 9. USB register address Address Register Type 00h - 01h Vendor ID R 02h - 03h Product ID R 04h set USB control register 1 R/W 05h clearh USB control register 1 R/W 06h set USB control register 2 R/W 07h clearh USB control register 2 R/W 08h USB interrupt source R 09h Not used 0Ah set USB interrupt latch R/W 0Bh clearh USB interrupt latch R/W 0Ch set USB interrupt mask false R/W 0Dh clearh USB interrupt mask false R/W 0Eh set USB interrupt mask true R/W 0Fh clearh USB interrupt mask true R/W 10h USB_EN R/W Table 10. Vendor ID and Product ID: Read only Name Address Register value Vendor ID 00h 83h Vendor ID 01h 04h Product ID 02h 11h 03h 40h |
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