Circuit Description
13-2
Samsung Electronics
13-1-3 Control System Features
＊
80C51 micro-controller core standard instruction set and timing
＊
0.4883 ms machine cycle (6 clock cycles with 12.288 MHz derived from an xtal frequency of 24.576MHz)
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maximum 256k x 8-bit program ROM
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maximum of 8k x 8-bit auxiliary RAM
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auxiliary RAM page pointer
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12-level interrupt controller for individual enable/disable with two level priority
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stand-by, idle and power-down modes
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watchdog timer
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two 16-bit timer/counters
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additional 24-bit timer (16-bit timer with 8-bit Pre-scaler)
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16-bit data pointer
＊
five 6-bit pulse width modulator (PWM) outputs for control of TV analogue signals.
＊
one 14-bit PWM for voltage synthesis tuning control.
＊
8-bit ADC with 4 multiplexed inputs.
＊
remote control pre-processor (RCP).
＊
I2C byte level bus interface.
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universal asynchronous receiver transmitter (UART)
＊
24 General I/O.
13-1-4 Vertical Circuit (LA78045)
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Summary of Contents for CW-29Z404N
Page 10: ...1 6 Samsung Electronics MEMO ...
Page 19: ...Alignment Adjustment Samsung Electronics 3 5 ...
Page 49: ...MEMO Samsung Electronics 5 14 ...
Page 56: ...Block Diagram Samsung Electronics 7 1 7 Block Diagram 7 1 Overall Block Diagram ...
Page 57: ...Block Diagram 7 2 Samsung Electronics 7 2 Partial Block Diagram ...
Page 68: ...Samsung Electronics Schematic Diagram 10 5 WAVEFORM ...
Page 72: ...11 4 Samsung Electronics MEMO ...
Page 78: ...12 6 Samsung Electronics MEMO ...
Page 82: ...Circuit Description 13 4 Samsung Electronics 13 1 6 TDA6109JF ...
Page 83: ...Circuit Description Samsung Electronics 13 5 13 1 7 CRT Drive 13 1 8 Spot Killer ...
Page 84: ...Circuit Description 13 6 Samsung Electronics 13 1 9 Picture In Picture ...
Page 86: ...13 8 Samsung Electronics MEMO ...
Page 90: ...14 4 Samsung Electronics MEMO ...
