User guide

1
Installing and Configuring Enhanced OS-9
Enhanced OS-9 for X86 PCAT 87
MWOS\OS9000\80386\PORTS\PCAT\CMDS\BOOTOBJS\DESC\SCRISCOM\t22
MWOS\OS9000\80386\PORTS\PCAT\CMDS\BOOTOBJS\DESC\SCRISCOM\t23
MWOS\OS9000\80386\PORTS\PCAT\CMDS\BOOTOBJS\DESC\SCRISCOM\t24
MWOS\OS9000\80386\PORTS\PCAT\CMDS\BOOTOBJS\DESC\SCRISCOM\t25
MWOS\OS9000\80386\PORTS\PCAT\CMDS\BOOTOBJS\DESC\SCRISCOM\t26
MWOS\OS9000\80386\PORTS\PCAT\CMDS\BOOTOBJS\DESC\SCRISCOM\t27
WARNING
!
We have not been able to obtain a Riscom8 board to verify this driver
with this release.
Parallel Printer
Standard PC style printer support is included.
To change the vector or port address the user must edit the systype.h
file located in the port directory.
MWOS/OS9000/80386/PORTS/PCAT/systype.h
#define PLEVEL0x47/* scp87303 parallel port */
#define PVECTPLEVEL/* irq vector same as irq level */
#define LPT1BASE0x000003bc/* base address of first parallel port */
#define LPT2BASE0x00000378/* base address of second parallel port */
#define LPT3BASE0x00000278/* base address of third parallel port */
Making the descriptors
Once the systype.h file has been updated the new descriptors may be
created.
Change to directory:
MWOS/OS9000/80386/PORTS/PCAT/SCF/SCP87303/DESC
Type os9make; the following descriptors will be made:
MWOS\OS9000\80386\PORTS\PCAT\CMDS\BOOTOBJS\DESC\SCP87303\p.lp1
MWOS\OS9000\80386\PORTS\PCAT\CMDS\BOOTOBJS\DESC\SCP87303\p.lp2
MWOS\OS9000\80386\PORTS\PCAT\CMDS\BOOTOBJS\DESC\SCP87303\p.lp3