M35076 Ver la hoja de datos (PDF) - Renesas Electronics
Número de pieza
componentes Descripción
Fabricante
M35076 Datasheet PDF : 46 Pages
| |||
MITSUBISHI MICROCOMPUTERS
M35076-XXXSP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
REGISTERS DESCRIPTION
(1) Address 12016
DA
Register
Status
Contents
Function
Remarks
0
DIV0
(Note 3)
0 Set division value (multiply value) of horizontal oscillation frequency. Set display frequency by division value
1
(multiply value) setting.
For details, see REGISTER SUPPLE-
0
1
DIV1
(Note 3)
10
1
N1 = Σ (DIVn × 2n)
n=0
MENTARY DESCRIPTION (1).
Also, set the display frequency range by
0 N1 : division value (multiply value)
2
DIV2
(Note 3)
1
registers DIVS0, DIVS1(address
12016), RSEL0(address 12116) and
RSEL1(address 12216) in accordance
with the display frequency.
0
3
DIV3
(Note 3)
1
Any of this settings above is required
only when EXCK1 = 0, EXCK0 = 1 and
0
4
DIV4
(Note 3)
1
EXCK1 = 1, EXCK0 = 1.
0
5
DIV5
(Note 3)
1
0
6
DIV6
(Note 3)
1
0
7
DIV7
(Note 3)
1
0
8
DIV8
(Note 3)
1
0
9
DIV9
(Note 3)
1
0
A
DIV10
(Note 3)
1
0 For setting, see REGISTER SUPPLEMENTARY DESCRIPTION Set display frequency range.
B
DIVS0
(2).
(Note 3)
1
0
C
DIVS1
(Note 3)
1
0
D
DISV2
(Note 3)
1
0
EXCK1 EXCK0
0
0
E
EXCK0
(Note 3)
1
0
1
1
0
1
1
Display clock input
External clock mode 1
Internal clock mode
Do not set
External clock mode 2
Display clock setting
See REGISTER SUPPLEMENTARY
DESCRIPTION (1)
EXCK1 : address12316
____
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin.
2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1",
data is written into page 1.
3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
8
Share Link: 