List of Figures
Figure 4-1 System Diagram ............................................................................................................... 6
Figure 4-2 Receive Buffer Register .................................................................................................... 7
Figure 4-3 Transmit Holding Register ................................................................................................ 7
Figure 4-4 Interrupt Enable Register.................................................................................................. 8
Figure 4-5 Interrupt Identification Register ........................................................................................ 8
Figure 4-6 Line Control Register ........................................................................................................ 9
Figure 4-7 Modem Control Register................................................................................................... 9
Figure 4-8 Line Status Register ......................................................................................................... 10
Figure 4-9 Modem Status Register .................................................................................................... 11
Figure 4-10 UART Slave Implementation Block Diagram .................................................................. 12
Figure 5-1 UART MASTER Configuration Interface .......................................................................... 13
Figure 5-2 UART SLAVE Configuration Interface .............................................................................. 14