lc895126 Sanyo Semiconductor Corporation, lc895126 Datasheet
lc895126
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lc895126 Summary of contents
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... Ordering number : EN*5786 Preliminary Overview The LC895126 is a CD-ROM decoder that in addition to CD-ROM functions also provides a built-in SCSI interface. Functions • CD-ROM ECC functions, subcode read function, SCSI interface, CAV audio functions Features • Built-in SCSI interface (Includes a SCAM selection register) • ...
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... Note: The XTAL0, XTALCK0, XTAL1, and XTALCK1 pins are not covered by the electrical characteristics. SCSI Interface Pin Input Characteristics Parameter Input threshold voltage Hysteresis Active Negation Output Characteristics Parameter Output high-level voltage Output low-level voltage Note: Active negation refers to the DB0 to DB7, REQ, and DBPB outputs. LC895126 = 4 Symbol Conditions ...
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... DD 38 ZRESET I Chip reset. The system is reset by a low-level input. 39 ZRD I Microcontroller data read signal input 40 ZWR I Microcontroller data write signal input LC895126 I: Input pin, O: Output pin, B: Bidirectional pin, P: Power Supply pin, NC: Not Connection pin Function . DD . SS0 Continued on next page. No. 5786-3/7 ...
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... C/D B SCSI interface connections 79 SEL SS1 83 MSG B SCSI interface connections 84 RST SS1 86 ACK B SCSI interface connections 87 BSY SS1 LC895126 Function through a resistor in versions that use the PLL circuit. DD Continued on next page. No. 5786-4/7 ...
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... Buffer RAM address outputs 123 RA4 O 124 RA5 O 125 RA6 O 126 127 V P SS0 128 RA7 O Buffer RAM address outputs 129 RA8 O 130 RA9 (IO15) B Buffer RAM address and data outputs. 131 RA10 (IO14) B Built in pull-up resistors. LC895126 Function Continued on next page. No. 5786-5/7 ...
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... SCSI interface system ground. SS0 SS1 If DRAM is used, undershoot prevention measures, such as inserting resistors in the RAS and CAS lines and inserting capacitors to ground, must be taken. Since this IC includes buffers that sink 48 mA, applications must take adequate noise reduction measures. LC895126 Function No. 5786-6/7 ...
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... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of January, 1998. Specifications and information herein are subject to change without notice. LC895126 PS No. 5786-7/7 ...