M35049 Datasheet, PDF (1/50 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DESCRIPTION
The M35049-XXXFP is a character pattern display control IC can
display on the TV display. It can display 2 pages (24 characters !
12 lines per 1 page) at the same time. It uses a silicon gate CMOS
process and it housed in a 20-pin shrink SOP package.
For M35049-001FP that is a standard ROM version of M35049-
XXXFP respectively, the character pattern is also mentioned.
FEATURES
• ^{Screen composition ................ 24 characters × 12 lines × 2 pages}
• ^{Number of characters displayed .................. 288 (Max.) × 2 pages}
• ^{Character composition ..................................... 12 × 18 dot matrix}
• ^{Characters available ................................ page 0 : 256 characters}
page 1 : 256 characters
• ^{Character sizes available .................... 4 (vertical) × 2 (horizontal)}
• ^{Display locations available}
Horizontal direction ................................................ 472 locations
Vertical direction .................................................... 255 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
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 = 6.3 MHz to 16.0 MHz}
• ^{Horizontal synchronous input frequency}
(External input clock)
................................................... H.sync = 15 .0 kHz to 32.0 kHz
• ^{Display oscillation stop function}
APPLICATION
Movie, Digital steel camera
PIN CONFIGURATION (TOP VIEW)
TESTA 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 VSS1
Outline 20P2Q-A
REV.1.1