EZ-USB FX3 Technical Reference Manual, Document Number: 001-76074 Rev. *F 16
Contents
10.19.3 I2C_INTR .............................................................................................................545
10.19.4 I2C_INTR_MASK .................................................................................................546
10.19.5 I2C_TIMEOUT .....................................................................................................547
10.19.6 I2C_DMA_TIMEOUT ...........................................................................................548
10.19.7 I2C_PREAMBLE_CTRL .......................................................................................549
10.19.8 I2C_PREAMBLE_DATA ......................................................................................550
10.19.9 I2C_PREAMBLE_RPT .........................................................................................552
10.19.10 I2C_COMMAND ...................................................................................................553
10.19.11 I2C_EGRESS_DATA ...........................................................................................555
10.19.12 I2C_INGRESS_DATA ..........................................................................................556
10.19.13 I2C_CLOCK_LOW_COUNT ................................................................................557
10.19.14 I2C_BYTE_COUNT .............................................................................................558
10.19.15 I2C_BYTES_TRANSFERRED .............................................................................559
10.19.16 I2C_SOCKET .......................................................................................................560
10.19.17 I2C_ID ..................................................................................................................561
10.19.18 I2C_POWER ........................................................................................................562
10.20 UART Registers....................................................................................................................563
10.20.1 UART_CONFIG ...................................................................................................563
10.20.2 UART_STATUS ...................................................................................................565
10.20.3 UART_INTR .........................................................................................................567
10.20.4 UART_INTR_MASK .............................................................................................568
10.20.5 UART_EGRESS_DATA .......................................................................................569
10.20.6 UART_INGRESS_DATA ......................................................................................570
10.20.7 UART_SOCKET ...................................................................................................571
10.20.8 UART_RX_BYTE_COUNT ..................................................................................572
10.20.9 UART_TX_BYTE_COUNT ...................................................................................573
10.20.10 UART_ID ..............................................................................................................574
10.20.11 UART_POWER ....................................................................................................575
10.21 SPI Registers........................................................................................................................576
10.21.1 SPI_CONFIG .......................................................................................................576
10.21.2 SPI_STATUS .......................................................................................................578
10.21.3 SPI_INTR .............................................................................................................580
10.21.4 SPI_INTR_MASK .................................................................................................581
10.21.5 SPI_EGRESS_DATA ...........................................................................................582
10.21.6 SPI_INGRESS_DATA ..........................................................................................583
10.21.7 SPI_SOCKET .............................................
..........................................................584
10.21.8 SPI_RX_BYTE_COUNT ......................................................................................585
10.21.9 SPI_TX_BYTE_COUNT .......................................................................................586
10.21.10 SPI_ID ..................................................................................................................587
10.21.11 SPI_POWER ........................................................................................................588
10.22 General Purpose IO Block Registers....................................................................................589
10.22.1 GPIO_SIMPLE .....................................................................................................589
10.22.2 GPIO_INVALUE0 .................................................................................................591
10.22.3 GPIO_INVALUE1 .................................................................................................592
10.22.4 GPIO_INTR0 ........................................................................................................593
10.22.5 GPIO_INTR1 ........................................................................................................594
10.22.6 GPIO_INTR ..........................................................................................................595
10.22.7 GPIO_ID ...............................................................................................................596
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