xr17c152im Exar Corporation, xr17c152im Datasheet - Page 54

• Manufacturer Part Number: xr17c152im
• Description: 5v Pci Bus Dual Uart
• Manufacturer: Exar Corporation

XR17C152
5V PCI BUS DUAL UART
F
TION
IGURE
N o te : P E R R # a nd S E R R a re o ptio n al in a bu s ta rg e t a p plica tion .
H o st
AD[31:0]
H o st
C/BE[3:0]#
DEVSEL#
FRAM E#
H o st
H o st
H o st
H o st
TRDY#
19. D
IRDY#
PERR#
SERR#
CLK
E ve n P a rity is o n A D [31 :0 ], C /B E [3:0 ]# , a n d P A R
T a rg e t
T a rg e t
PAR
T a rg e t
T a rg e t
T a rg e t
T a rg e t
EVICE
1
A dd ress
C
C M D
B us
ONFIGURATION REGISTERS
2
D W O R D
A dd ress
P arity
D ata
B yte E n a b le # = D W O R D
3
D W O R D
A ctive
P arity
D ata
D ata
4
D W O R D
A ctive
P arity
D ata
D ata
, UART R
5
D W O R D
A ctive
P arity
D ata
D ata
54
EGISTERS AND
6
A ctive
P arity
D ata
D a ta D W O R D
7
A ctive
T
RANSMIT
8
D
9
ATA
P arity
D ata
B
URST
1 0
A ctive
áç
áç
áç
áç
W
RITE
1 1
P C I_B W R
REV. 1.2.0
O
PERA
-