ZiLOG Z80-RIO Operating System User's Manual page 232

40 •• 40+4*n
122 .. 123
124 •• 125
126 •• 127
Where n is the number of segment
descriptors (0
<=
n
<=
16)
Each segment descriptor is
4
bytes--
the first
2
bytes are the starting
address of the segment and the
second
2
bytes are the length of
the segment in bytes. After the
the last segment descriptor is a
null descriptor where each of the
4
bytes are zero.
Lowest segment starting address
(LOW_~DDRESS)
Highest segment ending address
rounded up to the end of the record
(HIGH_ADDRESS)
Stack size
J-2