RX_FIFO
RX Shift Register
UART0_nCTS
UART0_RXD
Sep 9, 2019
ISD94100 Series Technical Reference Manual
APB_BUS
Status & Control
Status & Control
FIFO & Line
Control and Status
Register
Baud Out
Baud Out
MODEM
Control and Status
Register
Baud Rate
Generator
UART0_CLK
Auto Baud Rate
Figure 6.12-2 UART Block Diagram
Page 568 of 928
UART Interrupt
Interrupt
TX_FIFO
Control
& status
TX Shift Register
UART0_nRTS
UART0_TXD
Rev1.09