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PIN CONFIGURATION (TOP VIEW)
MITSUBISHI MICROCOMPUTERS
M35061-XXXSP/FP
SCREEN CHARACTER and PATTERN DOSPLAY CONTROLLERS
DESCRIPTION
M35061-XXXSP/FP is CATV screen display control IC which can
display 40 (horizontal)
17 (vertical). It has built-in SYRAM which
can be used with character ROM.
It uses a silicon gate CMOS process and M35061-XXXSP housed in
a small 32-pin shrink DIP package, and M35061-XXXFP housed in
a small 32-pin shrink SOP package. For M35061-002SP/FP that is
a standard ROM version of M35061-XXXSP/FP, the character pat-
tern is also mentioned.
FEATURES
Screen composition................................ 40 characters
17 lines
(at scrolling ............................................ 40 characters
16 lines)
Number of characters displayed................................... 680 (Max.)
Character composition .....................................12
13 dot matrix
Characters available
SYRAM................................ 7 characters
Character sizes available horizontal.....................2 (once, twice)
vertical.........................2 (once, twice)
setting by every line
Display locations available
Horizontal direction ................................................ 486 locations
Vertical direction .................................................... 235 locations
Blinking...................................................................character units
Cycle.... approximately 1 second, or approximately 0.5 seconds
character ROM ................ 128 characters
(per screen)
Duty ............................................................... 25%, 50% or 75%
(per screen)
Data input ............................................................8-bit parallel
3
Coloring Character coloring......... 8 colors choices per character
(Note)
Background coloring ..... 8 colors choices per character
(Note)
Raster coloring .................. 8 colors choices per screen
Blanking
Character size blanking
Border size blanking
Matrix-outline
Halftone blanking
Can be set by every line
Combined port output............ 6
(switching to RGB output)
General-purpose output ports
RAM erase ............................. Display RAM erasing by every line
SYRAM erasing separately
Scrolling............ Bit by bit smooth scroll implemented by software
Composite synchronizating signal generation.................... Built-in
(PAL, NTSC, M-PAL)
Display oscillation circuit .................................................... Built-in
Synchronous separation circuit .......................................... Built-in
Synchronous correction circuit ........................................... Built-in
Note
:
Superimpose coloring is available. (NTSC, PAL, M-PAL)
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32
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M
SCK
TESTA
P5
P4
P3
P2
P1
P0
TESTB
OSCIN
OSCOUT
LP2
V
DD2
LP1
VREF
CS
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AC
V
DD1
V
SS
CVIDEO
LECHA
LEBK
CVIN
HOR
Outline 32P4B
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31
30
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28
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25
24
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17
M
SCK
TESTA
P5
P4
P3
P2
P1
P0
TESTB
OSCIN
OSCOUT
LP2
V
DD2
LP1
VREF
CS
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AC
V
DD1
V
SS
CVIDEO
LECHA
LEBK
CVIN
HOR
Outline 32P2W-A
REV.1.1
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