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TEL Original Products
TE6138
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TE6138
IEEE1284 Peripheral Controller
TE6138
•yŠT—v•z TE6138 ‚Í•AIEEE Std 1284-1994 Žd—l‚ÉŠî‚¢‚½ƒyƒŠƒtƒFƒ‰ƒ‹ƒTƒC ƒhƒRƒ“ƒgƒ••[ƒ‰‚Å‚·•BƒzƒXƒg‚Ƃ̃nƒ“ƒhƒVƒFƒCƒN‚Í•AƒŒƒWƒXƒ^‚Ì•Ý ’è‚É‚æ‚è‚·‚×‚Ä TE6138 ‚ª•s‚¢‚Ü‚·•B ƒyƒŠƒtƒFƒ‰ƒ‹ CPU ‚ɑ΂µ‚Ä•K—v‚ÈŽž‚̂݊„‚蕞‚݂܂½‚Í DMA ƒŠƒN ƒGƒXƒg‚ð”-•¶‚·‚邽‚ß•A•‚‘¬‚©‚ŠȒP‚ɃzƒXƒg‚Ƃ̑o•ûŒüƒpƒ‰ƒŒƒ‹ 64 ËßÝ Ìß׽诸 QFP ƒCƒ“ƒ^ƒtƒF•[ƒX‚ªŽÀŒ»‚Å‚«‚Ü‚·•B
•y“Á’¥•z 1. Compatibility, Nibble, Byte, ECP ‚ÌŠeƒ‚•[ƒh‚ðƒTƒ|•[ƒg 2. ECP ƒ‚•[ƒh‚Ì RLE•iˆ³•k•jƒTƒ|•[ƒg•Aƒf•[ƒ^Žó•MŽž•L’·‹@”‚ ‚è 3. Compatibility, ECP ƒ‚•[ƒh‚Å DMA ƒCƒ“ƒ^ƒtƒF•[ƒX (DMA ƒRƒ“ƒgƒ••[ƒ‰”ñ“à‘)Žg—p‰Â” ECP ƒ‚•[ƒhŽž‚Í Forward, Reverse —¼•ûŒü‰Â” 4. CPU,DMA ƒCƒ“ƒ^ƒtƒF•[ƒX‚Í‚»‚ꂼ‚ê 86 Œn•A 68 Œn‚ð—pˆÓ 5. Š„‚蕞‚Ý•o—Í’[Žq‚Í‹@”•ʂɂR–{—pˆÓ 6.