Nxp Semiconductors UM10237 用户手册
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UM10
237_
2
©
NXP
B.V
. 2008.
Al
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ig
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ed.
User m
anu
al
R
ev
. 02 —
. 02 —
19 Decem
ber 200
8
446 of
792
N
X
P Semi
conductor
s
UM10237
Cha
pte
r 17:
LPC2
4XX Un
iv
ers
a
l
Asy
nch
rono
us Rece
iv
er/T
ra
ns
mit
mit
te
r
[1]
Reset Value reflects the data stored in used bits only. It does not include reserved bits content.
U1ACR
Autobaud
Control
Register
Control
Register
Reserved [31:10]
ABTO
IntClr
ABEO
IntClr
R/W
0x00
0xE001 0020
Reserved [7:3]
Auto
Reset
Mode
Start
U1FDR
Fractional
Divider
Register
Divider
Register
Reserved [31:8]
R/W
0x10
0xE001 0028
Mulval
DivAddVal
U1TER
Transmit
Enable
Register
Enable
Register
TXEN
Reserved
R/W
0x80
0xE001 0030
Table 396: UART1 register map
…continued
Name
Description
Bit functions and addresses
Access Reset
Value
[1]
Address
MSB
LSB