參數(shù)資料
型號: XR-1790
英文描述: Audio Schematic
中文描述: 音頻示意圖
文件頁數(shù): 11/58頁
文件大小: 676K
代理商: XR-1790
XR17L154
3.3V PCI BUS QUAD UART
REV. 1.0.0
á
11
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
Ox080
INT0 [7:0]
Read-only Interrupt [3:0], Reserved [7:4]
Bits 7-0 = 0x00
Ox081
INT1 [15:8]
Read-only
Bits 7-0 = 0x00
Ox082
INT2 [23:16]
Read-only [3:0], Reserved [7:4]
Bits 7-0 = 0x00
Ox083
INT3 [31:24]
Reserved [7:0]
Bits 7-0 = 0x00
Ox084
TIMERCNTL
Read/Write Timer Control
Bits 7-0 = 0x00
Ox085
TIMER
Reserved
Bits 7-0 = 0x00
Ox086
TIMERLSB
Read/Write Timer LSB
Bits 7-0 = 0x00
Ox087
TIMERMSB
Read/Write Timer MSB
Bits 7-0 = 0x00
Ox088
8XMODE
Read/Write
Bits 7-0 = 0x00
Ox089
REGA
Reserved
Bits 7-0 = 0x00
Ox08A
RESET
Write-only Self clear bits after executing Reset [3:0]
Bits 7-0 = 0x00
Ox08B
SLEEP
Read/Write Sleep mode [3:0]
Bits 7-0 = 0x00
Ox08C
DREV
Read-only Device revision
Bits 7-0 = 0x01
Ox08D
DVID
Read-only Device identification
Bits 7-0 = 0x24
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
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