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CPU: 620
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Applicazioni pratiche del BIOS chip swapping
Applicazioni pratiche
del BIOS chip swapping
Esempi per motherboard
non identificate e che
non eseguono il boot
CPU » 486
Tutte le pagine 486
Intel 486DX2-66 66MHz SZ904 Overdrive w/ Heatsink
ODPR sta per OverDrive Processor Replacement: questa CPU può sostituire 486DX/SX 33MHz senza settings aggiuntivi e raddoppia la frequenza a 66MHz. Non ci sono differenze tecniche tra il classico 486DX2 66MHz e il 486 OverDrive DX2ODPR66: il DX2 veniva venduto come Intel OEM, ha il logo e non ha l'heatsink/fan, l'OverDrive veniva venduto direttamente agli utenti, ha il logo OverDrive e l'heatsink incorporato. Il pinout di entrambi è quello del 486DX. Il marking V3.0 indica il terzo step della CPU dall'introduzione.
ODP sta invece per OverDrive Processor: la motherboard deve essere progettata con il socket dedicato, la CPU ha l'extra-pin 169 che disabilita qualsiasi altra CPU presente (di solito PFQP saldata sulla motherboard).
Intel 486DX2-66 66MHz SZ904 Overdrive w/ Heatsink 1
intel(R)
OVERDRIVE TM
DX2ODPR66
SZ904 V3.0
(M) (C) 1989 1992
Intel 486DX2-66 66MHz SZ904 Overdrive w/ Heatsink 2
8352331GCC
A4
EE 14
2nd Life
Hardware Manufacturer
Intel
Cpu Package Type
CPGA
Socket Slot Type
Socket 3
Family
Intel Overdrive
Intel Sspec Cpuid
SZ904 0435h
Core Frequency
66MHz
Bus Speed
33MHz
Clock Multiplier
2
Rarity
Funzionante
 Sì
Fpu
 Sì
Fdiv Bug
 No
Fist Bug
 No
Voltage
5V
L1 Cache
8KB Write-Through
L2 Cache Internal
 No
Provenienza
ES
Technet
Power-On Self-Test: PC Diagnostic Card
Link correlati
• SOCKET 2
MOTHERBOARD
 SOCKET 2
• SOCKET 3
MOTHERBOARD
 SOCKET 3
•
2nd LIFE
• PGA
CPU PACKAGE TYPE
 CPGA
• SOCKET
SOCKET SLOT TYPE
 Socket 3
• Intel Overdrive
INTEL SSPEC CPUID
• Power-On Self-Test: PC Diagnostic Card
TECHNET
 Power-On Self-Test: PC Diagnostic Card



Link correlati
MOTHERBOARD
• SOCKET 2
• SOCKET 3
2nd LIFE
•
CPU PACKAGE TYPE
• PGA
SOCKET SLOT TYPE
• SOCKET
INTEL SSPEC CPUID
• Intel Overdrive
TECHNET
• Power-On Self-Test: PC Diagnostic Card
Link veloci 486
• Texas Instruments 486DLC 40MHz
• Texas Instruments 486DLC-40BGA 40MHz
• Texas Instruments 486DLC-40BGA 40MHz #02
• Intel 486SX-25 25MHz SX903
• UMC 486-25SX 25MHz GREEN CPU U5S-SUPER25
• Intel 486SX-33 33MHz SX680
• Intel 486SX-33 33MHz SX680 #02
• Intel 486SX-33 33MHz SX680 #03
• Intel 486SX2-50 50MHz SX845
• Intel 486DX-33 33MHz SX419
• Intel 486DX-33 33MHz SX729
• Intel 486DX-33 33MHz xxxxx w/ Heatsink
• Intel 486DX-33 33MHz xxxxx w/ Heatsink #02
• Cyrix Cx486 S33-GP 33MHz FasCache
• UMC 486-40SX 40MHz GREEN CPU U5
• Cyrix Cx486DX40 40MHz w/ Heatsink
• AMD 486DX-40 40MHz
• Intel 486DX2-50 50MHz SX761
• Cyrix Cx486DX2-50 50MHz
• Intel 486DX2-66 66MHz SX645
• Intel 486DX2-66 66MHz xxxxx w/ Heatsink
• Intel 486DX2-66 66MHz xxxxx w/ Heatsink #02
• STMicroelectronics ST486DX2-66 66MHz
• Intel 486DX2-66 66MHz SX750
• Intel 486DX2-66 66MHz SX750 #02
• Intel 486DX2-66 66MHz SX911 SL Enhanced version
• Intel 486DX2-66 66MHz SX911 SL Enhanced version #02
• Intel 486DX2-66 66MHz SX911 SL Enhanced version #03
• Intel 486DX2-66 66MHz SX955 SL Enhanced version and Write-Back cache
• Intel 486DX2-66 66MHz SZ904 Overdrive w/ Heatsink
• IBM 486-V266GA 66MHz Blue Lightning
• IBM 486-V266GA 66MHz Blue Lightning #02
• IBM 486-V266GA 66MHz Blue Lightning #03
• IBM 486-V666GA 66MHz Blue Lightning
• Texas Instruments TI486DX2-G66-GA 66MHz
• AMD Am486SX2-66N 100MHz
• AMD Am486DX4-100NV8T 100MHz
• AMD Am486DX4-100SV8B 100MHz
• AMD Am486DX4-100SV8B 100MHz #02
• IBM 486-4V3100GIC 100MHz
• Intel 486DX4-100 100MHz SK051
• Intel 486DX4-100 100MHz SK051 #02
• Intel 486DX4-100 100MHz SK096
• Intel 486DX4-100 100MHz SX900
• STMicroelectronics ST486DX4V10HS 100MHz
Statistiche gruppi
1 [Z80] • 1 [AM2901B] • 2 [8086] • 6 [8088] • 2 [80186] • 1 [80188] • 12 [286] • 16 [386] • 45 [486] • 5 [5x86] • 7 [6x86] • 1 [5k86] • 5 [K5] • 6 [K6] • 14 [K6-2] • 2 [K6-2+] • 4 [K6-III] • 1 [K6-III+] • 1 [C6] • 1 [Geode] • 1 [M2] • 62 [Pentium] • 25 [Pentium MMX] • 4 [Pentium Pro] • 29 [Pentium II] • 64 [Pentium III] • 63 [Pentium 4] • 3 [Pentium D] • 27 [Pentium Dual-Core] • 18 [Core 2] • 54 [Celeron] • 8 [Celeron D] • 2 [Cyrix III/C3] • 17 [Athlon] • 18 [Duron] • 30 [Athlon XP] • 27 [Athlon 64] • 13 [Sempron] • 11 [Sempron 64] • 3 [Opteron] • 2 [Xeon] • 1 [Phenom II] • 3 [Mobile] • 2 [Dummy CPU]