M35071 Datasheet, PDF (24/40 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35071-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DATA INPUT EXAMPLE
Data of display RAM and display control registers can be set by the
I²C-BUS serial input function. Example of data setting is shown in
Figure 9 (at EXCK0 = “1”, EXCK1 = “0” setting).
Data input example (M35071-XXXSP/FP)
Address/data ^DAF DAE DAD DAC DAB DAA DA9 DA8 DA7 DA6 DA5 DA4 DA3 DA2 DA1 DA0
(Note1)
200m sec hold
Address 12016 0 0 0 0 ₀ 0 0 1 0 0 1 0 0 0 0 0
Remarks
System set up (Note 4)
Address setting
Data
Data
12016
12116
0 1 0 DIVS1 DIVS0 DIV10 DIV9 D I V 8 DIV7 DIV6 DIV5 DIV4 DIV3 DIV2 DIV1 DIV0 ^{Frequency value setting (Note2)}
0 RSEL0 PTD7 PTD6 1 PTD4 1 P T D 2 1 1 1 0 1 0 1 1
Output setting
Data 12216 0 RSEL1 0 0 0 HP10 HP9 HP8 HP7 HP6 HP5 HP4 HP3 HP2 HP1 HP0 ^{Horizontal display location setting}
Data 12316 0 0 0 0 0 0 VP9 VP8 VP7 VP6 VP5 VP4 VP3 VP2 VP1 VP0 Vertical display location setting
Data 12416 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Display form setting
Data 12516 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Character size setting
Data 12616 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Character size setting
Data 12716 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Color, character size setting
Data 12816 0 0 0 0 0 0 0 0 0 0 0 POLHPOLV 0 0 0 Page 0 display OFF
Address 12216 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 Address setting
Data 12216 1 0 0 0 0 HP10 HP9 HP8 HP7 HP6 HP5 HP4 HP3 HP2 HP1 HP0 ^{Horizontal display location setting}
Data 12316 1 0 0 0 0 0 VP9 VP8 VP7 VP6 VP5 VP4 VP3 VP2 VP1 VP0 Vertical display location setting
Data 12416 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Display form setting
Data 12516 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Character size setting
Data 12616 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Character size setting
Data 12716 1 0 0 0
000 0 00 00 00 0 0
Color, character size setting
Data 12816 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Page 1 display OFF
200m sec hold
Be stable / Waiting time
Data 00016 0 BB BG BR BLINK B G R C7 C6 C5 C4 C3 C2 C1 C0
Background
coloring
Blink
Character color
-ing
Character code
Data 11F16 0 BB BG BR _BLINK B G R C7 C6 C5 C4 C3 C2 C1 C0
Address 00016 0 0 0 0 ₀ 0 0 0 0 0 0 0 0 0 0 0
Data 00016 1 BB BG BR _BLINK B G R 0 C6 C5 C4 C3 C2 C1 C0
Character setting
Background
coloring
Blink
Character color
-ing
Character code
Character setting
Data 11F16 1 BB BG BR _BLINK B 0 R 0 C6 C5 C4 C3 C2 C1 C0
Address 12816 0 0 0 0 ₀ 0 0 1 0 _{0 1} 0 1 0 0 0 Address setting
Data 12816 1 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 ^{Page 1 display ON}
Display form setting (Note 3)
Address 12816 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 Address setting
Data
12816 ⁰
0
0
00
1
0
0
01
1 POLH POLV 0 0
0 ^{Page 0 display ON}
Display form setting (Note 3)
Notes 1 : The page in which data is written is controlled by the address. To write data into page 0, set "0". To write data into page 1, set "1".
2 : Input a continuous clock of constant period from the TCK pin. Also, input a horizontal synchronous signal into the HOR pin and
a vertical synchronous signal into the VERT pin.
3 : Matrix-outline display in this data.
4 : Secure the waiting time of 200ms after releasing AC, and set data from setting the display frequency (setting of the register).
Fig 9. Example of data setting
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