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M35062-001SP Dataheets PDF



Part Number M35062-001SP
Manufacturers Mitsubishi
Logo Mitsubishi
Description SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Datasheet M35062-001SP DatasheetM35062-001SP Datasheet (PDF)

MITSUBISHI MICROCOMPUTERS M35062-XXXSP SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS DESCRIPTION M35062-XXXSP 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 M35062-XXXSP housed in a small 32-pin shrink DIP package. For M35062-001SP that is a standard ROM version of M35062-XXXSP, the character pattern is also mentioned. FEATURES • Screen composition .....

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MITSUBISHI MICROCOMPUTERS M35062-XXXSP SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS DESCRIPTION M35062-XXXSP 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 M35062-XXXSP housed in a small 32-pin shrink DIP package. For M35062-001SP that is a standard ROM version of M35062-XXXSP, the character pattern 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 character ROM ................ 128 characters 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 (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 • General-purpose output ports Can be set by every line Combined port output ............ 6 (switching to RGB output) • 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) PIN CONFIGURATION (TOP VIEW) AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AC VDD1 VSS CVIDEO LECHA LEBK CVIN HOR M35062 XXXSP 1 32 2 31 3 30 4 29 5 28 6 27 7 26 8 25 9 24 10 23 11 22 12 21 13 20 14 19 15 18 16 17 Outline 32P4B CS SCK TESTA P5 P4 P3 P2 P1 P0 PHIN OSCIN OSCOUT LP2 VDD2 LP1 VREF REV.1.1 MITSUBISHI MICROCOMPUTERS M35062-XXXSP SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS PIN DESCRIPTION Symbol AD0 to AD7 __ AC VDD1 VSS CVIDEO LECHA LEBK CVIN HOR VREF LP1 VDD2 LP2 Pin name Parallel data input Auto-clear input Power pin Earthing pin Composite video signal output Character level input Black level input Composite video signal input Synchronous signal input Slice level input Filter output 1 Power pin Filter output 2 Input/Output Input Input — — Output Input Input Input Input Input Output — Output Function These input pins determine address and data of display control register and display data memory by 8-bit parallel. Hysteresis input is required. When this input pin transitions from “H” to “L”, the device is reset. Built-in a pull-up resistor. Hysteresis input is required. Digital power supply pin. This pin must be connected to +5 V. Ground pin. This pin must be connected to 0 V. This pin outputs the composite video signal. The output signal is 2 VP-P. In superimpose mode, this pin’s signal consists of the OSD signal combined with the input composite signal CVIN. This input pin is used for controlling the “white” character color level of the OSD signal. This input pin is used for controlling the “black” character color level of the OSD signal. This pin inputs the external composite video signal. In superimpose mode, this pin’s signal consists of the OSD signal combined with the external composite video signal. This pin inputs the external composite video signal. This pin inputs the clamped external video signal, sync-sep internal. This input pin is used to determine the slice voltage for extracting the sync signals from the video composite signal. This is filter output pin 1. Analog power supply pin. This pin must be connected to +5 V. This is filter output pin 2. OSCOUT OSCIN PHIN P0 P1 P2 P3 P4 P5 TESTA SCK CS fsc I/O pin for synchronous signal generating PHASE control input Port output Port output Port output.


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