參數(shù)資料
型號: XR68C92IV-F
廠商: Exar Corporation
文件頁數(shù): 8/33頁
文件大小: 0K
描述: DUAL CHANNEL UART 44LQFP
標(biāo)準(zhǔn)包裝: 160
特點(diǎn): *
通道數(shù): 2,DUART
FIFO's: 16 字節(jié)
電源電壓: 2.97 V ~ 5.5 V
帶自動(dòng)流量控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 44-LQFP
供應(yīng)商設(shè)備封裝: 44-LQFP(10x10)
包裝: 托盤
XR68C92/192
16
Rev. 1.33
A3 A2 A1 A0
Register
BIT-7
BIT-6
BIT-5
BIT-4
BIT-3
BIT-2
BIT-1
BIT-0
[Default]
0000
MRA0[00]
Watch
RX
TX
Not
Baud
Factory
Baud
dog timer
trigger
used
rate
test
rate
level [1]
level [0]
ext. 2
mode
ext. 1
1000
MRB0[00]
Watch
RX
TX
Not
dog timer
trigger
used
level [1]
level [0]
0000
MRA1[00]
RX
Error
Parity
Word
1000
MRB1[00]
RTS
trigger
mode
type
length
control
level [0]
0000
MRA2[00]
Loopback
TX
Auto
Stop
1000
MRB2[00]
mode
RTS
CTS
bit
select
control
length
0001
SRA[00]
Received
Framing
Parity
Overrun
Tx
Rx FIFO
Rx
1001
SRB[00]
break
error
empty
ready
full
ready
0001
CSRA[00]
RX
TX
1001
CSRB[00]
clock
0010
CRA[00]
Misc.
TX
RX
1010
CRB[00]
command
disable
enable
disable
enable
0011
RXA[XX]
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
1011
RXB[XX]
0011
TXA[XX]
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
1011
TXB[XX]
0100
IPCR[00]
Delta
IP3
IP2
IP1
IP0
IP3
IP2
IP1
IP0
input
0100
ACR[00]
Baud
C/T
Delta
rate set
mode
IP3
IP2
IP1
IP0
select
int.
0101
ISR[00]
Input
Delta
RxB
TxB
C/T
Delta
RxA
TxA
port
break B
ready
break A
ready
change
0101
IMR[00]
Input
Delta
RxB
TxB
C/T
Delta
RxA
TxA
port
break B
ready
break A
ready
change
0110
CTPU[00]
Bit-15
Bit-14
Bit-13
Bit-12
Bit-11
Bit-10
Bit-9
Bit-8
CUR[00]
0111
CTPL[00]
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
CLR[00]
1100
IVR[0F]
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
1
0
1
IPR[XX]
Not
IP5
IP4
IP3
IP2
IP1
IP0
Used
1101
OPCR[00]
OP7
OP6
OP5
OP4
OP3
OP2
1110
STCR[XX]
XXXXXXXX
1110
SOPR[00]
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
1111
SPCR[XX]
XXXXXXXX
1111
ROPR[00]
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
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