XR18W750/753-0B-EB Exar Corporation, XR18W750/753-0B-EB Datasheet - Page 25

• Manufacturer Part Number: XR18W750/753-0B-EB
• Description: EVAL BOARD FOR XR18W750/753
• Manufacturer: Exar Corporation

Specifications of XR18W750/753-0B-EB

• Silicon Manufacturer: Exar
• Silicon Core Number: XR18W750
• Kit Application Type: Communication & Networking
• Application Sub Type: Wireless UART Controller
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REV. 1.0.0
The Line Control Register is used to specify the asynchronous data communication format. The word or
character length, the number of stop bits, and the parity are selected by writing the appropriate bits in this
register.
LCR[1:0]: TX and RX Word Length Select
These two bits specify the word length to be transmitted or received.
LCR[2]: TX and RX Stop-bit Length Select
The length of stop bit is specified by this bit in conjunction with the programmed word length.
5.6
T
Table-C
Table-D
T
RIGGER
ABLE
Line Control Register (LCR) - Read/Write
FCTR
B
IT
1
1
-5
T
ABLE
FCTR
B
IT
0
1
10: T
-4
RANSMIT AND
B
FCR
IT
0
0
1
1
X
-7
BIT-1
BIT-2
0
0
1
1
0
1
1
B
FCR
IT
X
0
1
0
1
-6
R
ECEIVE
B
FCR
LENGTH
BIT-0
5,6,7,8
W
6,7,8
IT
X
0
0
1
1
0
1
0
1
ORD
-5
5
FIFO T
BIT
FCR
25
X
0
1
0
1
-4
RIGGER
T
Programmable
S
FCTR[7] = 0.
RIGGER
W
TOP BIT LENGTH
(B
R
via TRG
register.
ORD LENGTH
5 (default)
1 (default)
ECEIVE
IT TIME
T
16
56
60
1-1/2
ABLE AND
8
6
7
8
2
L
EVEL
(
S
))
WIRELESS UART CONTROLLER
Programmable
FCTR[7] = 1.
L
T
EVEL
T
register.
via TRG
RANSMIT
RIGGER
L
EVEL
16
32
56
8
S
ELECTION
16C654
16x275x, 16C285x,
16C850, 16C854,
16C864
C
XR18W750
OMPATIBILITY