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| OXCF950_06 Datasheet, PDF (6/66 Pages) Oxford Semiconductor – low cost asynchronous 16-bit PC card or Compact Flash UART device | |||
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OXFORD SEMICONDUCTOR, INC.
OXCF950 rev B DATA SHEET
1 BLOCK DIAGRAM
A[3:0]1
D[7:0]
CE[1]#
REG#
OE#
WE#
IREQ#
IORD#
IOWR#
RESET
IOIS16#
PC Card
Interface
and Control
XTLI
XTLO
EE_DO
EE_DI
EE_CK
EE_CS
Clock &
Baudrate
Generator
EEPROM
Interface
CIS and
configuratio
n registers
UART
SOUT
SIN
RTS#
DTR#
CTS#
DSR#
DCD#
RI#
Interrupt
Logic
MIO pins
Local Bus
MIO[1:0]
LB_CS#
LB_WR#
LB_RD#
LB_RST
MODE
Config
Interface
Figure 1: Block Diagram
(Local Bus Mode Only1)
DS-0027 Feb 06
ExternalâFree Release
Page 6 of 66
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