參數(shù)資料
型號: XR17D152IM
廠商: EXAR CORP
元件分類: 微控制器/微處理器
英文描述: UNIVERSAL (3.3V AND 5V) PCI BUS DUAL UART
中文描述: 2 CHANNEL(S), 6.25M bps, SERIAL COMM CONTROLLER, PQFP100
封裝: 14 X 14 MM, 1 MM HEIGHT, TQFP-100
文件頁數(shù): 13/68頁
文件大?。?/td> 772K
代理商: XR17D152IM
á
REV. 1.2.0
XR17D152
UNIVERSAL (3.3V AND 5V) PCI BUS DUAL UART
13
Ox08A
RESET
Write-only Self clear bits after executing Reset [1:0]
Bits 7-0 = 0x00
Ox08B
SLEEP
Read/Write Sleep mode [1:0]
Bits 7-0 = 0x00
Ox08C
DREV
Read-only Device revision
Bits 7-0 = 0x02
Ox08D
DVID
Read-only Device identification
Bits 7-0 = 0x22
Ox08E
REGB
Read/Write
Bits 7-0 = 0x00
Ox08F
MPIOINT
Read/Write MPIO interrupt mask
Bits 7-0 = 0x00
Ox090
MPIOLVL
Read/Write MPIO level control
Bits 7-0 = 0x00
Ox091
MPIO3T
Read/Write MPIO output control
Bits 7-0 = 0x00
Ox092
MPIOINV
Read/Write MPIO input polarity select
Bits 7-0 = 0x00
Ox093
MPIOSEL
Read/Write MPIO select
Bits 7-0 = 0xFF
T
ABLE
4: D
EVICE
C
ONFIGURATION
R
EGISTERS
SHOWN
IN
DWORD
ALIGNMENT
A
DDRESS
R
EGISTER
B
YTE
3 [31:24]
B
YTE
2 [23:16]
B
YTE
1 [15:8]
B
YTE
0 [7:0]
0x080
-
083
INTERRUPT (read-only)
INT3
INT2
INT1
INT0
0x084-087
TIMER (read/write)
TIMERMSB
TIMERLSB
TIMER
(reserved)
TIMERCNTL
0x088-08B
ANCILLARY1 (read/write)
SLEEP
RESET
REGA
(reserved)
8XMODE
0x08C-08F
ANCILLARY2 (read-only)
MPIOINT
REGB
DVID
DREV
0x090-093
MPIO (read/write)
MPIOSEL
MPIOINV
MPIO3T
MPIOLVL
T
ABLE
3: D
EVICE
C
ONFIGURATION
R
EGISTERS
SHOWN
IN
BYTE
ALIGNMENT
A
DDRESS
[A7:A0]
R
EGISTER
R
EAD
/W
RITE
C
OMMENT
R
ESET
S
TATE
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