P16L8
Abstract: 16KX8 16L8 CY7C199 LA16 LA17 The tag RAM size is 8Kx8 for 128 Kbytes of cache chipset for 486
Text: fax id: 1502 Using an L2 Cache Module with the Contaq 82C599 PCI Chipset for the Intel 486 CPU Overview Cypress Semiconductor markets the Contaq 82C599 PCI Chipset for Intel 486-based systems. The Intel 486 CPU has an on-chip 8-Kbyte first level L1 cache that significantly
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82C599
486-based
486-based
P16L8
16KX8
16L8
CY7C199
LA16
LA17
The tag RAM size is 8Kx8 for 128 Kbytes of cache
chipset for 486
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PLD-P16L8
Abstract: The tag RAM size is 8Kx8 for 128 Kbytes of cache chipset for 486
Text: Using an L2 Cache Module with the Contaq 82C599 PCI Chipset for the Intel 486 CPU Overview Cypress Semiconductor markets the Contaq 82C599 PCI Chipset for Intel 486-based systems. The Intel 486 CPU has an on-chip 8-Kbyte first level L1 cache that significantly improves system performance. The Contaq PCI chipset includes an integrated high-performance cache controller for an
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82C599
486-based
PLD-P16L8
The tag RAM size is 8Kx8 for 128 Kbytes of cache
chipset for 486
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P16L8
Abstract: chipset for 486 Intel chipset for 486 486 AT chipset 82c599 16L8 CY7C199 LA16 LA17 chipset 486
Text: Using an L2 Cache Module with the Contaq 82C599 PCI Chipset for the Intel 486 CPU Overview Cypress Semiconductor Contaq PCI chipset supports cache sizes from 32 Kbytes to 1 Mbyte. markets the Contaq 82C599 PCI Chipset for Intel 486Ćbased systems. Assume a nominal cache size of 128 Kbytes with an
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82C599
486based
32Kx8
CY7C199)
128Kbyte
32Kx8
CYM9246)
256Kbyte
P16L8
chipset for 486
Intel chipset for 486
486 AT chipset
16L8
CY7C199
LA16
LA17
chipset 486
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A1A14
Abstract: d1468 82420EX PM12 Package d1266 cypress via cache
Text: CYM7424 CYM7425 128K/256K Cache Module for the Intelt 82420EX PCIset Features D D D D D D D D 128 Kbyte CYM7424 or 256 Kbyte (CYM7425) secondary cache module organized as 32K by 32 or 64K by 32 Ideal for Intel 486Ćbased systems with the 82420EX PCIset Supports 486 CPUs running at clock
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CYM7424
CYM7425
128K/256K
82420EX
CYM7424)
CYM7425)
486based
112position
CELP2X56SC3Z48
A1A14
d1468
PM12 Package
d1266
cypress via cache
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ic 7485
Abstract: pin diagram for IC 7485 pin diagram for IC 7485 input id pin diagram ic 7485 7485 aa ci 7485
Text: PRELIMINARY CYPRESS SEMICONDUCTOR CYM7485 128K Write-Through Secondary Cache Module Features Functional Description • 128-Kbyte direct-mapped, writethrough, zero-wait-state secondary cache module • Operates with 33-MHz Intel 486 pro cessors • Uses low-cost CMOS asynchronous
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128-Kbyte
33-MHz
64-position
CYM7485
7485Z
--33C
128-Pin
-00058--A
ic 7485
pin diagram for IC 7485
pin diagram for IC 7485 input id
pin diagram ic 7485
7485 aa
ci 7485
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vl82c483
Abstract: No abstract text available
Text: PRELIMINARY ?/ CYPRESS 128K/256K Cache Module for VLSI VL82C483 Chip Set Features Functional Description • 128 K-byte CYM7450 or 256 K-byte (CYM7451) secondary cache module organized as 32K by 32 o r 64K by 32 • Ideal for Intel 486-based systems
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128K/256K
VL82C483
CYM7450
CYM7451)
486-based
32-bit
Q01711Ã
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ADVM
Abstract: cy7c379 CY7C178 CY7C179 RD7I141
Text: PRELIMINARY CYPRESS Features • Supports 66-MHzPentium micro processor cache systems with zero wait states • 32K by 18 common I/O • Fast clock-to-output times — 8.5 ns • Itoo-bit wraparound counter support ing Pentium and 486 burst sequence
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CY7C178
CY7C179
66-MHz
CY7C178)
CY7C179)
52-pin
CY7C179
CY7C178â
12YMB
ADVM
cy7c379
RD7I141
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Untitled
Abstract: No abstract text available
Text: CYPRESS ADVANCED INFORMATION 82420 PCIset-Compatible Level II Cache Module Family Features Functional Description • • • • The CYM7427/28 module series is a fam ily of cache memory subsystems for Intel 486-based systems. The CYM7427 128 Kbytes contains one memory bank orga
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CYM7427/28
486-based
CYM7427
CYM7428
112-pin
CYM7428
CYM7427PBâ
CYM7428PB
DO17110
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Intel 82420
Abstract: TTL 7427 burndy MODULE burndy 12 pin intel sram burndy 7427 logic diagram 486-BASED power bank 5v 82420
Text: F# CYPRESS ADVANCED INFORMATION 82420 PCIset-Compatible Level II Cache Module Family Features Functional Description • • • • The CYM7427/28 module series is a fam ily of cache memory subsystems for Intel 486-based systems. The CYM7427 128 Kbytes contains one memory bank orga
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CYM7427
CYM7428
112-pin
CELP2X56SC3Z48
CYM7427/28
486-based
CYM7427
20-nanosecond
Intel 82420
TTL 7427
burndy MODULE
burndy 12 pin
intel sram
burndy
7427 logic diagram
power bank 5v
82420
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Untitled
Abstract: No abstract text available
Text: PRELIMINARY CYPRESS 128K/256K Cache Module for the UMC491 Chip Set Features • TTL-compatible inputs/outputs • 128 K-byte CYM9236 or 256 K-byte (CYM9237) secondary cache module organized as 32K by 32 o r 64K by 32 • Ideal for Intel 486-based systems
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128K/256K
UMC491
CYM9236)
CYM9237)
486-based
UMC491
32-bit
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D2374
Abstract: UMC491 Intel chipset for 486 EU5T 74FCT373 LA17 burndy 112 pin burndy 10 pin GND92 burndy connector
Text: CYM9236 CYM9237 PRELIMINARY J r CYPRESS 128K/256K Cache Module for the UMC491 Chip Set Features • TTL-compatible inputs/outputs • 128 K-byte CYM9236 or 256 K-byte (CYM9237) secondary cache module organized as 32K by 32 or 64K by 32 • Ideal for Intel “ 486-based systems
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CYM9236
CYM9237
CYM9236)
CYM9237)
486-based
UMC491
112-position
CELP2X56SC3Z48
128K/256K
D2374
Intel chipset for 486
EU5T
74FCT373
LA17
burndy 112 pin
burndy 10 pin
GND92
burndy connector
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CY7C193
Abstract: CY7C19J C1316
Text: CY7C193 W / CYPRESS Features • Synchronous 32K x 8 SRAM • Supports 33-MHz 486 cache systems with zero wait states • Clock-to-output time — 20 ns into 30 pF • Synchronous self-timed write • TTL-compatible inputs and outputs • Easy memory expansion with OE fea
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CY7C193
33-MHz
CY7C193
CY7C19Jâ
28-Lcad
28-Lead
8-00254-A
CY7C19J
C1316
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117 AJG
Abstract: No abstract text available
Text: PRELIMINARY CYPRESS SEMICONDUCTOR 128K Write-Through Secondary Cache Module Features Functional Description • 128-Kbyte d irect-m ap p ed , w ritethro u g h , zero-w ait-state secondary cache m odule • O p e ra tes w ith 33-M H z In tel 486 p ro cessors
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128-Kbyte
CYM7485
486-based
CYM7485
CYM7485ZPMâ
38-M-00058â
128-Pin
117 AJG
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Untitled
Abstract: No abstract text available
Text: CY7C193 W F? cypress Features • Synchronous 32K x 8 SRAM • Supports 33-MHz 486 cache systems with zero wait states • Clock-to-output time — 20 ns into 30 pF • Synchronous self-timed write • TTL-compatible inputs and outputs • Easy memory expansion with OE fea
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CY7C193
33-MHz
CY7C193
7C19J-20PC
28-Load
300-Mil)
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Untitled
Abstract: No abstract text available
Text: CY7B173 CY7B174 CYPRESS SEMICONDUCTOR Features • S u p p orts 50-M H z cach e system s • 3 2 K by 9 com m on I/O • B iC M O S for op tim u m speed/pow er • 14-ns a ccess delay clock to ou tp u t • Two-bit w rap arou nd co u n ter su p p ort in g th e 486 b u rst seq u en ce (7B 173)
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CY7B173
CY7B174
14-ns
--18LC
--18L
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Untitled
Abstract: No abstract text available
Text: ^^B S S S m PRELIMINARY '* CY82C597 C Y PR E SS 386/486 G reen C hipset Features • 160-Pin single chip PQFP • Supports PC/AT compatible systems at 25/33/40/50 MHz • Supports AMD, Cyrix level 1 write back CPU • Write-Back/Write-Through cache with
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CY82C597
160-Pin
32KB/64KB/128KB/256KB/512KB/
256KB/512KB/1MB/2MB/
4MB/16MB
128MB
82C597-22
CY82C597-NC
160-Lead
GDlbS52
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mt3351
Abstract: Cyrix 486 dx2 MT332 cyrix 486 Port70H 18L15 intel 486 dx4 386 MOTHERBOARD 82c597 cx486
Text: PRELIMINARY CYPRESS Features • 160-Pin single chip PQFP • Supports PC/AT compatible systems at 25/33/40/50 MHz • Supports AMD, Cyrix level 1 write back CPU • Write-Back/Write-Through cache with 32KB/64KB/128KB/256KB/512KB/ 1MB cache size • Non-cachable memory range support
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CY82C597
160-Pin
32KB/64KB/128KB/256KB/512KB/
256KB/512KB/1MB/2MB/
4MB/16MB
128MB
256KBPRESS
CY82C597-NC
160-Lead
mt3351
Cyrix 486 dx2
MT332
cyrix 486
Port70H
18L15
intel 486 dx4
386 MOTHERBOARD
82c597
cx486
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Untitled
Abstract: No abstract text available
Text: Revision: Monday, January 18, 1993 2 5 0 ^ 2 CYPRESS SEMI CONDUCTOR oooinzi 57E Features •• 64K x 18 Synchronous Cache 3.3V RAM • Synchronous self-timed write • Direct interface with the processor and external cache controller • Asynchronous output enable
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CY7C1331
CY7C1332
50-MHz
14-ns
85-pF
7C1331)
7C1332)
52-pin
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CX486
Abstract: 83C206 82C596 386D taga7 cyrix DX2 Cyrix 486 dx2 OT502 BIOS source code 386 3118D
Text: p yp: v « *1 X X PRELIMINARY CY82C597 - 386/486 Green Chip Set Features • 60-Pin single chip PQFP • Supports PC/AT compatible systems at 25/33/40/50 • Supports AMD, Cyrix level 1 w rite-back CPU • W rite-Back/W rite-Through cache with 32KB/64KB/128KB/256KB/512KB/1 MB cache size
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CY82C597
60-Pin
32KB/64KB/128KB/256KB/512KB/1
256KB/512KB/1MB/2M
4MB/16MB
128MB
256KB
CX486
83C206
82C596
386D
taga7
cyrix DX2
Cyrix 486 dx2
OT502
BIOS source code 386
3118D
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Untitled
Abstract: No abstract text available
Text: PRELIMINARY '# CYPRESS 32Kx 18 Synchronous Cache RAM Features • Direct interface with the processor and external cache controller • Supports 66-MHz Pentium micro processor cache systems with zero wait states • Asynchronous output enable • I/Os capable o f 3.3V operation
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66-MHz
CY7C178)
CY7C179)
CY7C178
CY7C179
52-pin
CY7C179â
52-Lead
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7216A
Abstract: cwe 610 D367 A8630 D2374
Text: C Y M 7414 F # ~ P Y P R R q s Features - C Y M 7 4 2 5 128K/256K Cache Module for the Intel 82420EX PCIset • 5V {±5% power supply • TTL-compatible inputs/outputs • 128 Kbyte CYM7424) or 256 Kbyte (CYM7425) secondary cache module organized as 32K by 32 or 64K by 32
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CYM7414
128K/256K
82420EX
CYM7424)
CYM7425)
486-based
112-position
CELP2X56SC3Z48
7216A
cwe 610
D367
A8630
D2374
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112 pin cache
Abstract: No abstract text available
Text: C Y M 7414 —^ r # C Y PR ESS CYM7425 = ^ ^ = = = ^ ^ ^ ^ eee = = 128K/256K Cache Module for the Intel 82420EX PCIset Features • 128 Kbyte CYM7424 or 256 Kbyte (CYM7425) secondary cache module organized as 32K by 32 or 64K by 32 • Ideal for Intel 486-based systems with
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CYM7425
128K/256K
82420EX
CYM7424)
CYM7425)
486-based
112-pin
112 pin cache
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EQUIVALENT cd 1031 cs
Abstract: WC18 dpi 510 7C103 10318
Text: 7b198/9:12/6/90 Revision: Monday, January 18,1993 CYPRESS • E5flSbb2 S E MI C O N D U C T O R S7E OOOÔTDâ CY7C1031 CY7C1032 D PRELIMINARY CYPRESS SEMICONDUCTOR Features 64K x 18 Synchronous Cache RAM • Direct interface with the processor and external cache controller
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7b198/9
CY7C1031
CY7C1032
66-MHz
10-ns
85-pF
7C1031)
7C1032)
EQUIVALENT cd 1031 cs
WC18
dpi 510
7C103
10318
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Untitled
Abstract: No abstract text available
Text: rr o v o iu ii. iTivyi luciy, wai lucu y io , 1990 CY7C1331 CY7C1332 MAR ^•éS « •Ktf .• mm? vssê ADVANCED INFORMATION CYPRESS SEMICONDUCTOR Features 64K x 18 Synchronous Cache 3.3V RAM • Synchronous self-timed write • Direct interface with the processor
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CY7C1331
CY7C1332
52-pin
50-MHz
14-ns
85-pF
7C1331)
7C1332)
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