Autor: Andrzej Olaczek (andol_at_zr.ita.pwr.wroc.pl)
Data: Tue 18 Feb 1997 - 15:04:46 MET
Adam Chodorowski wrote:
>
> ...Intel P24C , Intel P24D , Intel P24T
Jesli kogos interesuja informarmacje o dowolnym procesorze
(Z80...Pentium Pro itd.)
niech sobie sciagnie : http://www.chevychase.com/text/chips.txt
UWAGA! plik ma 115 kB a transmisja jest b_wolna.
Fragmenty tego pliku :
-----------------------
Intel i80486DX2 P24 CPU
Clock doubled version of the Intel i80486DX CPU.
Intel i80486DX CPU pin compatible.
March 1992.
20/40 MHz.
25/50 MHz: 4000 mW.
33/66 MHz: 4875 mW.
G4C, G4S.
Technology: CMOS.
>From June 1993 (Intel i80486DX2-S CPU):
SL Enhanced.
20/40 MHz: SQFP (Shrink Quad Flat Package).
25/50 MHz: iCOMP 231.
33/66 MHz: iCOMP 297.
CPUID: family = 0x4, model = 0x3.
>From Nov 1993:
SL Enhanced.
Low power: 3.3 V.
20/40 MHz.
25/50 MHz.
>From October 1994 (P24D) (not marketed, P24CT Overdrive Processor
Pretest Kit
for Intel Verification Program (OEM)):
Write-back cache.
Upward pin compatible.
Performance increase: 15 %.
25/50 MHz.
33/66 MHz.
[...]
No longer available from fourth quarter 1995.
-------------------------
Intel i80486DX4 P24C CPU
Clock tripled version of the Intel i80486DX CPU.
Selection of doubling/tripling by a pin on the chip (CLKMUL: 0, 1).
Connecting
this pin with the BREQ pin makes the core running at 2.5 times the
external
speed (not implemented yet).
Intel i80486DX CPU upward pin compatible.
5 V external, 3.3 V internal: if the motherboard does not provide the
3.3 V
power to the CPU, the CPU can be installed
using
a special socket wired to the 3.3 V output
of
your PSU (Power Supply Unit); in either
case
another PSU providing the 3.3 V is needed.
16 kbyte cache.
25/75 MHz max: 3.3 V, March 1994, iCOMP 319.
33/99 MHz max: 51 SPECint92, 27 SPECfp92, 3.3 V, March 1994, iCOMP 435.
Production cancelled for a few months from September 1994 in favor of
Intel Pentium CPUs.
Power consumption: 4 W typical.
SL Enhanced Intel i80486DX CPU pin compatible.
Package: 168 pin PGA (Pin Grid Array).
Extra integer multiplier: 5 cycle 16 x 16 multiply.
Package: 168 pin PGA (Pin Grid Array),
208 pin SQFP (Shrink Quad Flat Package).
Technology: 4 layer metal, 0.6 micron biCMOS/CHMOS.
1.6E6 transistors.
[...]
>From October 1994 (Intel i80486DX4WB CPU): write-back cache.
Code: &EW.
Intel i80486DX4 P54LM CPU: notebooks,
2.5 - 2.9 V,
90 MHz,
100 MHz.
-- Andrzej \\\///// Olaczek \@ @/ /------oOO--( )--OOo-------\_______ | mailto:andol_at_zr.ita.pwr.wroc.pl | | tel. :+48 (71) 320 30 54 |
To archiwum zostało wygenerowane przez hypermail 2.1.7 : Tue 18 May 2004 - 15:54:57 MET DST