XR17L154CV EXAR [Exar Corporation], XR17L154CV Datasheet - Page 11

• Manufacturer Part Number: XR17L154CV
• Description: 3.3V PCI BUS QUAD UART
• Manufacturer: EXAR [Exar Corporation]

XR17L154
3.3V PCI BUS QUAD UART
REV. 1.1.0
A
[A7:A0]
Ox08A
Ox08B
Ox08C
Ox08D
Ox08E
Ox080
Ox081
Ox082
Ox083
Ox084
Ox085
Ox086
Ox087
Ox088
Ox089
Ox08F
Ox090
Ox091
Ox092
Ox093
DDRESS
T
ABLE
TIMERCNTL
INT2 [23:16]
INT3 [31:24]
TIMERMSB
INT1 [15:8]
TIMERLSB
MPIOSEL
INT0 [7:0]
R
8XMODE
MPIOINT
MPIOLVL
MPIOINV
3: D
MPIO3T
RESET
SLEEP
TIMER
REGA
DREV
REGB
EGISTER
DVID
EVICE
C
ONFIGURATION
Read-only
Read-only [3:0], Reserved [7:4]
Reserved [7:0]
Read/Write Timer Control
Reserved
Read/Write Timer MSB
Read/Write
Write-only Self clear bits after executing Reset [3:0]
Read-only Device revision
Read/Write
Read/Write MPIO interrupt mask
Read/Write MPIO input polarity select
Read/Write MPIO select
Read-only Interrupt [3:0], Reserved [7:4]
Read/Write Timer LSB
Reserved
Read/Write Sleep mode [3:0]
Read-only Device identification
Read/Write MPIO level control
Read/Write MPIO output control
R
R
11
EGISTERS SHOWN IN
EAD
/W
RITE
C
OMMENT
BYTE
ALIGNMENT
DISCONTINUED
Bits 7-0 = 0xFF
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x01
Bits 7-0 = 0x24
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
áç
áç
áç
áç
R
ESET
S
TATE