IC Description

I. MICOM Outline.

1.Abstract.

This specification is 1-Tunner Mono Model for North America, CCD 1-Chip MICOM M37150. It is developing software specification for tuning only NTSC system TV F/S.

2.H/W Outline.

1)ROM : 32K x 8bits.tsc

2)RAM : 1152 x 8bits.

3)OSD Function.

. Screen Display.

32 characters x 2 lines. - Characters.

254 patterns programmable.

-Character display area

CCmode : 16 x 26 dots

-Chatacter color : 8 colors

-Attribute

CCmode : smooth italic, underline, flash, automatic solid space" OSD mode : border

-Display position

Horizontal : 128 levels

Vertical : 512 levels

3.System Feature.

-The system for TV tuning is Frequency Synthesis type.

-Closed Caption’s function is built in IC.

-On Screen Display’s function is built in IC.

- Package.	: 42 PIN SSOP.
- Tuner (Pre-scaler.) : I2C Bus. --- DT5-NF20F N
- Remote.	: R-43A Series
- E2PROM.	: 24C04(I2C Bus) ? Apply one byte Read/Write mode.
- 6-Local Key.	: A/D Input Control.(Power, Ch Up/Down, Vol Up/Down, Menu)
- Option S/W	: Port Input Option Check.
- IF/V/C/D IC	:M61250(America, The only NTSC)"

4.Function.

1)C. C. D. function.

-A section of C. C. D. operates FCC based specification.

2)C. C. D. controlled function.

DTQ-21U4SSN, DTQ-2133SSFN, DTQ-2133SSN specifications

The Daewoo DTQ-2133SSN, DTQ-2133SSFN, and DTQ-21U4SSN are three innovative microwave ovens that showcase Daewoo's commitment to quality, technology, and user convenience. These models are designed to meet diverse cooking needs, making them suitable for both modern households and culinary enthusiasts.

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IC DESCRIPTION