Fig. 2.11.11 Structure Of Crt Display Ram - Renesas 7200 Series User Manual

Figure 2.11.11 shows the structure of CRT display RAM.
Block 1
[Character specification]
1st character : 0600
24th character : 0617
[Color specification]
1st character : 0680
24th character : 0697
Block 2
[Character specification]
1st character : 0620
24th character : 0637
[Color specification]
1st character : 06A0
24th character : 06B7

Fig. 2.11.11 Structure of CRT display RAM

7
16
to
16
1 0
16
to
16
7
16
to
16
1 0
16
to
16
7220 Group User's Manual
FUNCTIONAL DESCRIPTION
0
Character code
Specify 256 characters ("00
Color register specification
0 0 : Specifying color register 0
0 1 : Specifying color register 1
1 0 : Specifying color register 2
1 1 : Specifying color register 3
0
Character code
Specify 256 characters ("00
Color register specification
0 0 : Specifying color register 0
0 1 : Specifying color register 1
1 0 : Specifying color register 2
1 1 : Specifying color register 3
2.11 CRT display function
" to "FF
16
" to "FF
16
")
16
")
16
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