lc895196k Sanyo Semiconductor Corporation, lc895196k Datasheet
lc895196k
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lc895196k Summary of contents
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... Ordering number : EN *5852 Preliminary Overview The LC895196K is a large scale integrated circuit equipped with CD-ROM functions and an internal ATA- PI (IDE) interface. Functions • CD-ROM ECC functions, SUB-CODE read function, ATA-PI (IDE) interface (Registers, etc.). Features • Built-in ATA-PI (IDE) interface. • 32 speed supported Uses the EDO-DRAM ( 16, 50 ns) 16 ...
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... ZRSTIC (7) ..........ZINT, ZINT1, ZSWAIT (8) ..........DMARQ, HINTRQ (9) ..........IORDY, ZIOCS16 [INPUT] (10) ..........D0 to D7, IO0 to IO15 (11) ..........DD0 to DD15, ZDASP, ZPDIAG * The XTAL0, XTALCK0, XTAL1, XTALCK1 pins are not included in the CD characteristics. Recommended Example of Oscillator Circuit LC895196K = Symbol Conditions 4 –30 to +70°C ...
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... DMARQ, HINTRQ, ZIOCS16, IORDY, ZHRST *6 ZRD, ZWR, SUA0 to SUA6, ZCS, CSCTRL * IO0 to IO15 *9 RA0 to RA8, ZRAS0, ZCAS0, ZCAS1, ZOE, ZUWE, ZLWE **1 HISIDE (WD25C32) is made by WESTERN DIGITAL LC895196K Each block register R0 to R118 [0:18] Each block bus control signal buffer No. 5852-3/12 ...
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... Pin Functions The LC895196K can be set to the opposite of the ATAPI pin layout using the setting of pin 19. Pin 29 ATPINSEL = 0 Pin No. Symbol Type SS0 2 ZRAS0 O RAS signal output pin 0 to the buffer DRAM (Normally uses 0 ZCAS0 O CAS signal output pin 0 to the buffer DRAM (Normally uses 0). ...
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... Output pin for interrupt request signal to the microcontroller (set by the ECC-side registers) 97 ZINT1 O Output pin for interrupt request signal to the microcontroller (set by the ATAPI-side registers) 98 ZSWAIT O Wait signal to the microcontroller 99 ZRSTCPU O Reset signal to the CPU 100 XTAL1 I X’tal oscillator circuit input LC895196K Function . SS Continued on next page. No. 5852-5/12 ...
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... DD8 B ATAPI data bus 143 DD7 B 144 Leave the NC pins OPEN. Those pin names starting with the letter “Z” indicate negative logic the logic system ground, and V is the ID interface driver ground. SS0 SS1 LC895196K Function No. 5852-6/12 ...
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... DD 38 IO13 B Data I/O pin to the data buffer DRAM. 39 IO14 B Built-in pull-up resistor. 40 IO15 SS0 SS0 SS0 LC895196K I: Input pin B: Bi-directional pin NC: Not connected O: Output pin P: Power supply pin Function . SS0 Continued on next page. No. 5852-7/12 ...
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... Output pin for interrupt request signal to the microcontroller (set by the ECC-side registers) 97 ZINT1 O Output pin for interrupt request signal to the microcontroller (set by the ATAPI-side registers) 98 ZSWAIT O Wait signal to the microcontroller 99 ZRSTCPU O Reset signal to the CPU 100 XTAL1 I X’tal oscillator circuit input LC895196K Function . SS Continued on next page. No. 5852-8/12 ...
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... ZDASP B ATAPI control signals 143 ZHRST I 144 Leave the NC pins OPEN. Those pin names starting with the letter “Z” indicate negative logic the logic system ground, and V is the ID interface driver ground. SS0 SS1 LC895196K Function No. 5852-9/12 ...
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... High: ZCS is active low Low: ZCS is active high ZRD, ZWR, SUA0 to SUA6 (inputs) These are the MC interface control signals. Addressing uses SUA0 to SUA6. ZSWAIT (output) When the microcontroller accesses the RAM, the SUB-CPU must wait while this pin is low. LC895196K No. 5852-10/12 ...
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... When connected to CD-DSP, CD-ROM data is acquired. C2PO is a pin for use by the C2 flag. 6. Other Pins ZRESET (input) This is the LC895196K reset pin. The LC895196K is reset when this signal is low. This signal must be kept low for at least a period of 1 µs after power on. XTALCK0, XTAL0 These cause oscillation at 33 ...
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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 December, 1997. Specifications and information herein are subject to change without notice. LC895196K No. 5852-12/12 ...