Philips LPC2119 User Manual page 129

Philips Semiconductors
ARM-based Microcontroller
UART1 Line Control Register (U1LCR - 0xE001000C)
The U1LCR determines the format of the data character that is to be transmitted or received.
Table 96: UART1 Line Control Register Bit Descriptions (U1LCR - 0xE001000C)
U1LCR Function
Word Length
1:0
Select
2 Stop Bit Select
3 Parity Enable
5:4 Parity Select
6 Break Control
Divisor Latch
7
Access Bit
UART1
00: 5 bit character length
01: 6 bit character length
10: 7 bit character length
11: 8 bit character length
0: 1 stop bit
1: 2 stop bits (1.5 if U1LCR[1:0]=00)
0: Disable parity generation and checking
1: Enable parity generation and checking
00: Odd parity
01: Even parity
10: Forced "1" stick parity
11: Forced "0" stick parity
0: Disable break transmission
1: Enable break transmission.
Output pin UART1 TxD is forced to logic 0 when U1LCR6 is active high.
0: Disable access to Divisor Latches
1: Enable access to Divisor Latches
LPC2119/2129/2292/2294
Description
129
Preliminary User Manual
Reset
Value
0
0
0
0
0
0
January 08, 2004