M35046 Datasheet, PDF (1/40 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35046-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DESCRIPTION
The M35046-XXXSP/FP is a character pattern display control IC can
display on the liquid crystal display and the plasma display. It uses a
silicon gate CMOS process and it housed in a 20-pin shrink DIP pack-
age (M35046-XXXSP) or a 20-pin shrink SOP package (M35046-
XXXFP).
For M35046-001SP/FP that is a standard ROM version of M35046-
XXXSP/FP respectively, the character pattern is also mentioned.
FEATURES
• ^{Screen composition .................................... 24 columns × 12 lines}
• ^{Number of characters displayed ................................... 288 (Max.)}
• ^{Character composition ..................................... 12 × 18 dot matrix}
• ^{Characters available .............................................. 256 characters}
• ^{Character sizes available .................... 4 (horizontal) × 4 (vertical)}
• ^{Display locations available}
Horizontal direction .............................................. 1000 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 16-bit serial input function}
• ^Coloring
Character color ..................................................... Character unit
Background coloring ............................................. Character unit
Matrix-outline (shadow) coloring .............. 8 colors (RGB output)
Specified by register
Border 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 80MHz}
• ^{Horizontal synchronous input frequency}
........................................................ H.sync = 15 kHz to 130 kHz
• ^{Display oscillation stop function}
APPLICATION
Liquid crystal display, Plasma display, Video projecter
PIN CONFIGURATION (TOP VIEW)
CPOUT ← 1
VSS2 @ 2
AC → 3
CS → 4
SCK → 5
SIN → 6
TCK → 7
VDD1 @ 8
P6 ← 9
P7 ← 10
20 @ VDD2
19 ← VERT
18 ← HOR
17 → P5/B
16 → P4
15 → P3/G
14 → P2
13 → P1/R
12 → P0/BLNK0
11 @ VSS
Outline 20P4B
CPOUT ← 1
VIR @ 2
AC → 3
CS → 4
SCK → 5
SIN → 6
TCK → 7
VDD1 @ 8
P6 ← 9
P7 ← 10
20 @ VDD2
19 ← VERT
18 ← HOR
17 → P5/B
16 → P4
15 → P3/G
14 → P2
13 → P1/R
12 → P0/BLNK0
11 @ VSS1
Outline 20P2Q-A