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IOBUS4 参数 Datasheet PDF下载

IOBUS4图片预览
型号: IOBUS4
PDF下载: 下载PDF文件 查看货源
内容描述: [Vinculum-II Embedded Dual USB Host Controller IC]
分类和应用:
文件页数/大小: 88 页 / 2234 K
品牌: FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
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Datasheet  
Vinculum-II Embedded Dual USB Host Controller IC  
Version 1.7  
Document No.: FT_000138 Clearance No.: FTDI#143  
With reference to Figure 5.3, it can be seen that IOBUS9-11 and IOBUS16-19 were unused. Figure 5.4  
expands upon the previous two figures to detail a fully occupied IOBUS, up to and including IOBUS19.  
The gaps at IOBUS9-11 have been filed with 3 GPIO pins, the gaps at IOBUS16-19 have been filled with  
the second SPI slave and a further 3 IOBUS pins (17-19) have been allocated to 3 GPIO pins. Note that  
GPIO pins A0 and A4 are unusedas a sufficient gap wasn't available.  
Peripheral Pin  
IOBUS Pin  
uart_txd  
uart_rxd  
IOBUS0  
IOBUS1  
uart_rts#  
uart_cts#  
uart_dtr#  
uart_dsr#  
uart_dcd#  
uart_ri#  
IOBUS2  
IOBUS3  
IOBUS4  
IOBUS5  
IOBUS6  
IOBUS7  
uart_tx_active  
IOBUS8  
IOBUS9  
spi_s0_clk  
spi_s0_mosi  
spi_s0_miso  
spi_s0_ss#  
IOBUS10  
IOBUS11  
IOBUS12  
IOBUS13  
IOBUS14  
IOBUS15  
IOBUS16  
IOBUS17  
IOBUS18  
IOBUS19  
IOBUS20  
IOBUS21  
IOBUS22  
IOBUS23  
IOBUS24  
IOBUS25  
IOBUS26  
IOBUS27  
IOBUS28  
IOBUS29  
IOBUS30  
IOBUS31  
spi_s1_clk  
spi_s1_mosi  
spi_s1_miso  
spi_s1_ss#  
spi_m_clk  
spi_m_mosi  
spi_m_miso  
spi_m_ss_0#  
spi_m_ss_1#  
gpio[A0]  
gpio[A1]  
gpio[A2]  
gpio[A3]  
gpio[A4]  
gpio[A5]  
gpio[A6]  
gpio[A7]  
IOBUS43  
gpio[E7]  
Figure 5.4 IOBUS to UART, SPI slave0 and SPI master third example  
28  
Copyright © Future Technology Devices International Limited  
 
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