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1. Register¿Í CounterÀÇ Á¤ÀÇ 2. Register 3. Shift Register 4. Ripple Counter 5. Synchronous Binary Counters FileSize : 26K / 1. Register¿Í CounterÀÇ Á¤ÀÇ 2. Register 3. Shift Register 4. Ripple Counter 5. Synchronous Binary Counters / 2. Register flip-flopÀÌ triggerµÇ´Â ¹æ½ÄÀº level trigger, edge trigger, master slave ÇüÅ·Π±¸ºÐÇÒ ¼ö Àִµ¥, Ŭ·°¡¦ |
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[°øÇÐ][VerilogÇÁ·Î±×·¡¹Ö]D·¡Ä¡, Çø®Ç÷Ó, shift register / 1. ¸ñÀû VerilogÀÇ ¿¬¼ÓÇÒ´ç¹®À» »ç¿ëÇÑ ·¡Ä¡ ¼³°è ¹æ¹ý°ú always ¹®À» »ç¿ëÇÑ µ¿ÀÛÀû ¸ðµ¨¸µ ¹æ ¹ýÀÇ ·¡Ä¡, Çø³ÇÃ·Ó ¼³°è ¹æ¹ýÀ» ÀÍÈ÷°í À̸¦ °£´ÜÇÑ È¸·ÎÀÇ ¼³°è¿¡ Àû¿ëÇÑ´Ù. 2. ±âÃÊÁö½Ä - feedbackÀÌ ÀÖ´Â dataflow ¸ðµ¨¸µ ¹æ¹ý µ¿ÀÛÀû ¸ðµ¨¸µ¿¡¼ ȸ·ÎÀÇ µ¿ÀÛÀº ºÎ¿ïÇÔ¼ö¿Í ¼ö½ÄÀ¸·Î ±â¼ú ÇÒ ¼öµµ ÀÖ°í ¾Ë°í¸®Áò°ú °°Àº¡¦ |
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[°øÇÐ][µðÁöÅÐ ½Ã½ºÅÛ ¼³°è ¹× ½ÇÇè] Latch, Flip-Flop, Shift Register / µðÁöÅÐ ½Ã½ºÅÛ ¼³°è ¹× ½ÇÇè °á°úº¸°í¼ ½ÇÇèÁ¦¸ñ Latch, Flip-Flop, Shift Register ½ÇÇè¸ñÇ¥ 1. SR NOR latch 2. Gated D latch(based on an SR NOR latch) 3. (Masterslave pulse-triggered) D flip-flop (with reset) 4. 4-bit shift register(using 4 D flip-flops) ½ÇÇè°á°ú 1. SR NOR latch ÄÚµù modu¡¦ |
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[·¹Æ÷Æ®] ÀüÀÚ°øÇаú Addressing Mode, Register File. for KS88 Series / ÀüÀÚ°øÇаú 4Çг⠽ÇÇè ·¹Æ÷Æ® Addressing Mode, Register File. for KS88 Series Addressing Mode ÁÖ¼Ò ÁöÁ¤ ¹æ½Ä(addressing mode)À̶õ ÇÁ·Î¼¼¼(Processor)°¡ µ¥ÀÌÅ͸¦ Àаí, ¾µ ¼ö ÀÖ´Â °÷Àº ÇÁ·Î¼¼¼ ³»ºÎÀÇ ·¹Áö½ºÅÍ, ¸Þ¸ð¸®, ±×¸®°í I/OÀÇ 3ºÎºÐÀ¸·Î Å©°Ô ³ª´ ¼ö°¡ ÀÖ´Ù. KS88 ½Ã¸®ÁîÀÇ¡¦ |
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¡¥ ÇÁ·Î±×·¥À» À§Çؼ ƯÈ÷ Áß¿äÇÏ´Ù. ƯÈ÷ ·¹Áö½ºÅÍ ±º(Register Group)Àº Å©°Ô 4°¡Áö·Î ³ª´©¾î Áö´Âµ¥ ¨ç ¾îÅ¥¹°·¹ÀÌÅÍ(Accumulator : A Register), ¨è ÇÁ·Î±× ·¹Áö½ºÅÍ(Flag Register : F register), ¨é ¹ü¿ë ·¹Áö½ºÅÍ(Gerneral Purpose Register), ¨ê Ư¼ö ·¹Áö½ºÅÍ(Special Purpose Register)°¡ ÀÖ´Ù. Accumulator(A Register)´Â ´©»ê±â·Î½á »ç¿ëµÇ¸ç µÎ °³ÀÇ ¿¬»ê¼ö(Operand) »çÀÌ¡¦ |
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¡¥µé¾îÁ® ÀÖÀ½ 3. RAM - Data memory (Register file)·Î¼ 8bit ´ÜÀ§·Î ±¸¼º Model¿¡ µû¶ó¼ 32 byte ¶Ç´Â 80 byte±îÁö ÀÖ´Ù. 4. I/O - Model¿¡ µû¶ó 12°³ ¶Ç´Â 20°³±îÁö ÀÖ´Ù. (Read & Write °¡´É, 3 state) 5. COUNTER - 8bit RTCC, 8bit WDT, 8bit Prescaler ¨ç Program memory ProgramÀÌ À§Ä¡ÇÏ´Â °ø°£À¸·Î 12bit(1word) ´ÜÀ§·Î ±¸¼ºµÈ EPROM¿µ¿ªÀÌ´Ù. Model º°·Î 512word ¶Ç´Â 2kwo¡¦ |
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