XR18W750/753-0B-EB Exar Corporation, XR18W750/753-0B-EB Datasheet - Page 19

• 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
.
A2 A1 A0
A
0 0 0
0 0 0
0 0 1
0 1 0
0 1 0
0 1 1
1 0 0
1 1 1
1 1 1
1 1 1
1 0 1
1 1 0
DDRESS
T
ABLE
EMSR
N
MCR
FLVL
RHR
MSR
THR
FCR
LCR
SPR
R
LSR
IER
ISR
AME
EG
8: INTERNAL REGISTERS DESCRIPTION.
RD/WR
RD/WR Divisor
RD/WR
RD/WR
W
R
WR
WR
WR
RD
RD
RD
RD
RD
EAD
RITE
/
RX FIFO
RX FIFO
CTS Int.
Enabled
Enable
Trigger
Enable
Global
FIFOs
Rsrvd
B
Error
Input
Bit-7
Bit-7
CD#
Bit-7
Bit-7
(1)
IT
0/
0/
-7
RX FIFO
Imd/Dly#
RTS Int.
Enabled
Enable
Trigger
Set TX
THR &
FIFOs
Empty
Break
Inter-
B
Input
Error
Bit-6
Bit-6
Bit-6
Bit-6
TSR
LSR
rupt.
RI#
IT
0/
0/
-6
16C550 Compatible Registers
TX FIFO
Set Par-
Source
Trigger
Empty
DSR#
B
Hyst.
Input
Bit-5
Bit-5
Bit-5
THR
Bit-5
Auto
RTS
Bit-5
INT
bit-3
IT
ity
0/
0/
0/
0/
-5
19
TX FIFO
Lopback
Internal
Source
Trigger
Enable
Break
Parity
CTS#
B
Even
Input
Hyst.
Bit-4
Bit-4
Bit-4
Bit-4
Auto
Bit-4
RTS
bit-2
INT
RX
IT
0/
0/
0
-4
S
HADED BITS ARE ENABLED WHEN
OP2#/INT
RX Fram-
ing Error
Stat. Int.
Modem
Source
Enable
Enable
Enable
Enable
Output
Rsrvd
Mode
Parity
B
DMA
Delta
Bit-3
Bit-3
Bit-3
Bit-3
Bit-3
CD#
INT
IT
-3
RX Line
WIRELESS UART CONTROLLER
Enable
Source
(OP1#)
Reset
Rsrvd
Parity
Rsrvd
B
FIFO
Delta
Error
Bit-2
Bit-2
Stat.
Bit-2
Stop
Bit-2
Bit-2
INT
Bits
RI#
Int.
RX
TX
IT
-2
Source
Control
Enable
Length
Output
Empty
Reset
DSR#
Rx/Tx
Count
RTS#
Over-
B
Word
Delta
FIFO
Error
FIFO
Bit-1
Bit-1
Bit-1
Bit-1
Bit-1
Bit-1
INT
RX
RX
run
TX
Int
IT
-1
Source
Control
EFR B
Enable
Enable
Length
Output
Ready
FIFOs
DTR#
Rx/Tx
Count
CTS#
B
Word
Delta
FIFO
Bit-0
Bit-0
Data
Bit-0
Bit-0
Data
Bit-0
Bit-0
INT
RX
Int.
RX
IT
XR18W750
-0
IT
-4=1
LCR ≠ 0xBF
LCR ≠ 0xBF
LCR ≠ 0xBF
LCR ≠ 0xBF
FCTR[6]=0
FCTR[6]=1
C
LCR[7]=0
OMMENT