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M35071 Datasheet, PDF (1/50 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS | |||
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MITSUBISHI MICROCOMPUTERS
M35071-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DESCRIPTION
The M35071-XXXSP/FP is a character pattern display control IC can
display on the CRT display the liquid crystal display and the plasma
display. It can display 2 pages (24 characters à 12 lines per 1 page)
at the same time. It uses a silicon gate CMOS process and it housed
in a 20-pin shrink DIP package (M35071-XXXSP) or a 20-pin shrink
SOP package (M35071-XXXFP).
For M35071-002SP/FP that is a standard ROM version of M35071-
XXXSP/FP respectively, the character pattern is also mentioned.
FEATURES
⢠Screen composition ................ 24 characters à 12 lines à 2 pages
⢠Number of characters displayed .................. 288 (Max.) à 2 pages
⢠Character composition ..................................... 12 à 18 dot matrix
⢠Characters available ................................ page 0 : 256 characters
page 1 : 128 characters
⢠Character sizes available ................... 4 (vertic al) à 2 (horizontal)
⢠Display locations available
Horizontal direction .............................................. 2007 locations
Vertical direction .................................................. 1023 locations
⢠Blinking .................................................................. Character units
Cycle : division of vertical synchronization signal into 32 or 64
Duty : 25%, 50%, or 75%
⢠Data input ............................. By the I2C-BUS serial input function
⢠Coloring
Character color ..................................................... Character unit
Background coloring ............................................. Character unit
Border (shadow) coloring ........................ 8 colors (RGB output)
Specified by register
Raster coloring ........................................ 8 colors (RGB output)
⢠Blanking
Specified by register
Character size blanking
Border size blanking
Matrix-outline blanking
⢠Output ports
All blanking (all raster area)
4 shared output ports (toggled between RGB output)
4 dedicated output ports
⢠Display RAM erase function
⢠Display input frequency range ............... FOSC = 20MHz to 90MHz
⢠Horizontal synchronous input frequency
........................................................ H.sync = 15 kHz to 130 kHz
⢠Display oscillation stop function
APPLICATION
CRT display, Liquid crystal display, Plasma display
PIN CONFIGURATION (TOP VIEW)
CPOUT â 1
VSS2 2
AC â 3
TEST â 4
SCL â 5
SDA â 6
TCK â 7
VDD1 8
P6 â 9
P7 â 10
20 VDD2
19 â VERT
18 â HOR
17 â P5/B
16 â P4
15 â P3/G
14 â P2
13 â P1/R
12 â P0/BLNK0
11 VSS1
Outline 20P4B
CPOUT â 1
VSS2 2
AC â 3
TEST â 4
SCL â 5
SDA â 6
TCK â 7
VDD1 8
P6 â 9
P7 â 10
20 VDD2
19 â VERT
18 â HOR
17 â P5/B
16 â P4
15 â P3/G
14 â P2
13 â P1/R
12 â P0/BLNK0
11 VSS1
Outline 20P2Q-A
REV.1.1
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