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PDF M65580MAP Data sheet ( Hoja de datos )
| Número de pieza | M65580MAP | |
| Descripción | Digital Video/Chroma/DeflectionMCU | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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Preliminary
Note : This is not a final specification.
Some of information in this document are subject to changes.
Mitsubishi Semiconductor<Digital IC>
M65580MAP-XXXFP
Digital Video/Chroma/Deflection+MCU
Description
The M65580MAP-XXXFP are semiconductor integrated circuits designed with CMOS silicon gate technology for NTSC television
system, include 8bit MCU( M37272MA core) with a closed caption decoder and circuits needed for TV baseband signals(Video and
Chroma) processor and Deflection in a chip. PCB area and EMI noise can be reduced by one chip and 80QFP, and internal
connection of OSD signals. And it can realize a adjustment free system by built-in MCU and get a high performance adaptive YC
separation by 1 line memory. The above technology makes its performance more stable and better.
Feature
• Y/C processor
: 8bit Input, 10bit Output digital processing
• Deflection processor : optimized system by conventional analog and digital mixed solution
• ADC&DAC
: 8bit high speed video ADC & 10bit high speed video DAC
[MCU Block]
MCU(single microcomputer) in this IC has almost same function and performance as M37272MA-XXXSP/FP in mass-production.
And it is operated by simple instruction in the same memory space as that of built-in ROM, RAM, I/O.
It has a OSD, data slicer , and I2C-BUS interface. So it is very useful for a channel selection system for NTSC TV with a closed caption
decoder.
[ASIC Block]
ASIC block consists of the following blocks.
(1) Analog frontend block ; Analog SW(2 CVBS(TV&EXT) inputs, Y/C signals to one signal, 2 channels 8 bit high speed video ADCs,
and ACC amplifiers
(2) Video and Chroma block ; A high performance 2 line adaptive YC separation by 1 line memory, Video blocks including sharpness,
YNR, a high performance blackstretch circuits, Chroma decoder, and RGB matrix including OSD mixing circuit.
(3) Deflection block ; A high performance sync separation by analog and digital mixed solution
(4) Analog backend block ; 3 channels 10 bit high speed video DACs for Cutoff & Drive, and Mute circuit.
Application
NTSC TV with a closed caption decoder
PIN CONFIGURATION (TOP VIEW)
P01/PWM1
P02/PWM2
P03/PWM3
P04/PWM4
P05/AD3
P06/INT2/AD4
P07/INT1
P23/TIM3
P24/TIM2
P25/AD5
HLF
VHOLD
CV IN
CN VSS
X IN
X OUT
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
M65580MAP-XXXFP
40 NECK PROTECTOR
39 HVCO F/B
38 V-RAMP OUT
37 AFC1 FILTER
36 X-RAY PROTECT
35 X-TAL
34 CHROMA APC FILTER
33 VDD(VCXO)
32 B OUT
31 VSS(OUTPUT)
30 G OUT
29 VDD(OUTPUT)
28 R OUT
27 VZ OUT
26 TV IN
25 VRB
MITSUBISHI
1
1 page  
Preliminary
Note : This is not a final specification.
Some of information in this document are subject to changes.
[MCU Block(M37272MA)]
Mitsubishi Semiconductor<Digital IC>
M65580MAP-XXXFP
Digital Video/Chroma/Deflection+MCU
Description
MCU(single microcomputers) in this IC has almost same function and performance as M37272MA-XXXSP/FP in mass-
production. And it is operated by simple instruction in the same memory space as that of built-in ROM, RAM, I/O.
It has a OSD, data slicer , and I2C-BUS interface, so it is very useful for a channel selection system for NTSC TV with a
closed caption decoder.
Features
• Number of basic instructions
-------- 71
• Memory size
ROM
-------- 40Kbytes
RAM
-------- 1152bytes
(ROM correction memory:64bytes included)
• minimum instruction execution time
--------- 0.5µs
(at 8 MHz oscillation frequency)
• Power source voltage
-------- 5V±10%
• Subroutine nesting
-------- 128 levels(max.)
• Interrupts
-------- 17bytes 16vector
• 8-bit timers
-------- 6
• Programmable I/O ports(Ports P0,P1,P2)
-------- 23
• Input ports(Ports P50,P51)
-------- 2
• Output ports(Ports P30,P31,P52,P53)
-------- 4
• Serial I/O
• Multi-master I2C-BUS interface
-------- 8-bit x 1channel
-------- 1(2 systems)
• A-D comparator (7-bit resolution)
-------- 8 channels
• PWM output circuit
-------- 8-bit x 5
• ROM correction function
-------- 32 bytes x 2
Power dissipation
-------- 165mW
(at Vcc=5.5V, 8MHz oscillation frequency, OSD on, and Data slicer on)
• Closed caption data slicer
• OSD function
Display characters -------- 32 characters x 2 lines(possible to display 3 lines or more by software)
Kinds of characters
254 kinds
Character display area
CC mode : 16x26 dots
OSD mode : 16x20 dots
Kinds of character sizes CC mode : 1 kind
OSD mode : 8 kinds
Kinds of character colors 8 colors(R,G,B) (coloring unit: a character)
Kinds of background colors CC mode : 1 kind(black)
OSD mode : 8 kinds(possible to select color in character unit)
Display position
horizontal : 128 levels Vertical : 512 levels
Attribute
CC mode : smooth italic, underline, flash, automatic solid space
OSD mode : border(black)
Kinds of raster colors 8 kinds
Smooth roll-up
Window function
MITSUBISHI
5
5 Page 
Preliminary
Note : This is not a final specification.
Some of information in this document are subject to changes.
Mitsubishi Semiconductor<Digital IC>
M65580MAP-XXXFP
Digital Video/Chroma/Deflection+MCU
Symbol
Parameter
CHROMA
Standard condition
chroma parameter
of
CnorR
Chroma standard output
(R-Y)
CnorB
Chroma standard output
(B-Y)
ACC1 ACC characteristic 1
Input signal Test
point
Limits
Unit
Pins SG
Min. Typ. Max.
Remarks
---
-
-
- - 5DH=03h
26 SG.E 28 155 180 205 mV feb=fec+50kHz
26 SG.E 32 275 310 345 mV feb=fec+50kHz
26 SG.E 28 -3
0
3 dB Veb, Vec : +6dB of typical input level
ACC2 ACC characteristic 2
26 SG.E 28 -3
0
3 dB Veb, Vec : -20dB of typical input level
VikN Killer operation input level 26 SG.E 28 -40 -35 -30 dB Veb, Vec : variable
KillP Color residual at Killer on 26 SG.E 28 - -40 -28 dB Veb = 0mV
APCU APC pull-in range (upper) 26 SG.E 28 400
-
- Hz feb=fec : variable
APCL APC pull-in range (lower) 26 SG.E 28
-
- -400 Hz feb=fec : variable
DEMR Demodulated output ratio 26 SG.E 28,32 0.47 0.57 0.67 - feb=fec+50kHz
DEMP
Demodulation phase
angle
26 SG.F 28,32 85 90 95 deg
Ccon 1
Color control characteristic
1
26
SG.E
28
160
200
240
% feb=fec+50kHz
Ccon 2
Color control characteristic
2
26
SG.E
28
-
0 10 % feb=fec+50kHz
TC1
TINT control characteristic
1
26
SG.F 28,32
30
45
60 deg
TC2
TINT control characteristic
2
26
SG.F 28,32
-60
-45
-30 deg
Fclk CLK output frequency
26 SG.C 15 3.578 3.579 3.580 MHz
Vclk CLK output amplitude
26 SG.C 15 350 500 650 mVpp
MITSUBISHI
11
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet M65580MAP.PDF ] | |
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