OXCFU950_07 Datasheet, PDF (7/74 Pages) Oxford Semiconductor – USB/UART multi-function 16-bit PC Card device

OXFORD SEMICONDUCTOR, INC.
1 BLOCK DIAGRAM
A[10:0]
D[15:0]
CE[2:1]#
REG#
OE#
WE#
IREQ#
IORD#
IOWR#
RESET
IOIS16#
STSCHG#
XTLI
PLL
XTLO
PC Card
Interface
& Control
Clock &
Baudrate
Generator
128-byte
EEPROM
OXCFU950 DATA SHEET
CIS &
Configuration
Registers
UART
SOUT
SIN
RTS#
DTR#
CTS#
DSR#
DCD#
RI#
Interrupt
Logic
MIO pins
MIO[3:0]
USB
Controller
USB
PHY
USB_DP
USB_DM
USB_OTHER
Figure 1: OXCFU950 Block Diagram
DS-0023 February 2007
External—Free Release
Page 7 of 74