Philips LPC2101 - Page 118

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
User manual Rev. 01 — 12 January 2006 118
Philips Semiconductors
UM10161
Volume 1 Chapter 10: UART1
Fig 22. UART1 block diagram
APB
INTERFACE
U1LCR
U1RX
DDIS
U1LSR
U1FCR
U1BRG
U1TX
INTERRUPT
PA[2:0]
PSEL
PSTB
PWRITE
PD[7:0]
AR
MR
PCLK
U1INTR
U1SCR
NTXRDY
TXD1
NBAUDOUT
RCLK
NRXRDY
RXD1
U1RBR U1RSR
U1DLM
U1DLL
U1THR U1TSR
U1IIR
U1IER
MODEM
RTS
U1MCR
U1MSR
DTR
DCD
RI
DSR
CTS