Fig. 4.5.12 Structure Of Crt Display Ram - Renesas 7200 Series User Manual

Figure 4.5.12 shows the structure of CRT display RAM.
Block 1
[Character specification]
1st character : 0600
20th character : 0613
[Color specification]
1st character : 0680
20th character : 0693
Block 2
[Character specification]
1st character : 0620
20th character : 0633
[Color specification]
1st character : 06A0
20th character : 06B3

Fig. 4.5.12 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
M37220M3-XXXSP/FP
4.5 Functional description
0
Character code
Specify 128 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 128 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
" to "7F ")
16 16
" to "7F ")
16 16
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