US. Patent
Jan. 20, 1998
Sheet 5 of 12
/
PH
,1
XPL
//
MLID
/
LSL
/
CNETX
’
PRETASK
/
350 N
5,710,908
I
'
‘
IPX/SPX
/
SAP
CPSERVER
CRPRINTER
FLASH EPROM
TCP/IP
INTERRUPT
\
TIMERTICK
\
LPRINTSERVER
\
DDP
\
CPSOCKET
\
MONITOR
\
RESIDENT
\
POST
\
NIF DATA BLOCK
FIG. 5