Radio Shack CCR-81 Technical Reference Manual

COLOR
COMPUTER
MEMORY
MAP
(Cont'd)
FFDF
FFDE
FFDD
FFDC
FFDB
FFDA
FFD9
FFD8
FFD7
FFD6
FFD5
FFD4
FFD3
FFD2
FFD1
FFD0
FFCF
FFCE
FFCD
FFCC
FFCB
FFCA
FFC9
FFC8
FFC7
FFC6
FFC5
FFC4
FFC3
FFC2
FFC1
FFC0
TY
MAP
TYPE
M0
1EMORY
SIZE
R1
R0
CPU
RATE
P1
PAGE
#1
F6
F5
F4
F3
F2
F1
F0
DISPLAY
OFFSET
(BINARY)
V2
V1
V0
DISPLAY
MODE
CONTROL
(=0)
-N.U.
32/64K \
16K
(
Dynamic
RAMs
,_4K
'
-N.U.
_N.ll.
r-
0.9/1 .8
MHz )
,.
{.
Transparent
0.9
MHz
only
\
Refresh
(=0)
Address
of
Upper- Left-Most
Display Element
=
0000
+
(%K Offset)
N.U.—i
G6R,G6C
G3R
-G3C
G2R
G2C
G1C,G1R
AI,AE,S4,
S6
r

Radio Shack CCR-81 Specifications

General

Brand	Radio Shack
Model	CCR-81
Category	Desktop
Language	English