HP 9000 Series 300

Address Information
Decimal Approx.
18M-1
16M Byte.
9M
8M
6M
4M
258K
1K
o
Ram
T_/Monltor
txt.nal I/O
IntemoI I/O
Syam ROM
IIootI
ElIoeptIon Tallie
Hex
F'FFFFF
900000
800000
600000
400000
oo3FFf'
000400
000000
Series 300 Memory Map
8M ...-----...., 800000
External
I/O
8M ...... ------1 600000
Internal
I/O
4M ..... _____ ..J 400000
Memory--Mapped I/O
12 Product Information
W." W"""" "1.11"" ••• 7 ••• 1.1
I/O Regl.ter Select
standard
Select Code.
....."...
[IItIrMI
o 11M UtH
•
....
20
o.tG c.mm
I
•
1IS232
2K't'IDatCUC
10
~ GraphIoe
II BCD
12 GPIO
I 13
~ :.t.mepped """"
14
DIM Jntrfc.
3,.
External Address Format