參數(shù)資料
型號: M37212M8
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bits Microcomputer(8位單片機(jī))
中文描述: 單芯片8位單片機(jī)(8位單片機(jī))
文件頁數(shù): 64/119頁
文件大小: 1308K
代理商: M37212M8
64
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37212M4/M8–XXXSP, M37212M6–XXXSP/FP
M37212EFSP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
Block
Block 1
Block 2
Display Position (from left)
1st character
2nd character
3rd character
:
22nd character
23rd character
24th character
Not used
1st character
2nd character
3rd character
:
22nd character
23rd character
24th character
Character Code Specification
0600
16
0601
16
0602
16
:
0615
16
0616
16
0617
16
0618
16
:
061F
16
0620
16
0621
16
0622
16
:
0635
16
0636
16
0637
16
Color Specification
0680
16
0681
16
0682
16
:
0695
16
0696
16
0697
16
0698
16
:
069F
16
06A0
16
06A1
16
06A2
16
:
06B5
16
06B6
16
06B7
16
Table 8.10.3 Character Code List (Partially Abbreviated)
(2) OSD RAM (addresses 0600
16
to 06B7
16
)
The OSD RAM is allocated at addresses 0600
16
to 06B7
16
, and is
divided into a display character code specification part, and color
code specification part for each block. Table 8.10.4 shows the con-
tents of the OSD RAM.
For example, to display 1 character position (the left edge) in block
1, write the character code in address 0600
16
, write the color code at
0680
16
.
The structure of the OSD RAM is shown in Figure 8.10.12.
Table 8.10.4 Contents of OSD RAM
Character code
00
16
Character data storage address
Left 8 dots lines
Right 4 dots lines
10000
16
1000F
16
10800
16
1080F
16
01
16
10010
16
1001F
16
10810
16
1081F
16
02
16
10020
16
1002F
16
10820
16
1082F
16
03
16
10030
16
1003F
16
10830
16
1083F
16
:
:
:
7E
16
107E0
16
107EF
16
10FE0
16
10FEF
16
7F
16
107F0
16
107FF
16
10FF0
16
10FFF
16
80
16
11000
16
1100F
16
11800
16
1180F
16
81
16
11010
16
1101F
16
11810
16
1181F
16
:
:
:
FD
16
117D0
16
117DF
16
11FD0
16
11FDF
16
FE
16
117E0
16
117EF
16
11FE0
16
11FEF
16
FF
16
117F0
16
117FF
16
to
11FF0
16
11FFF
16
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
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