Intel III Xeon 500 MHz 80525KX5001M 사용자 설명서
제품 코드
80525KX5001M
Pentium
®
III Xeon™ Processor at 500 and 550 MHz
Datasheet
29
are to be used in conjunction with the DC specification and AC timings
tables.
Figure 4. BCLK, PICCLK, TCK Generic Clock Waveform
Figure 5. SMBCLK Clock Waveform
Figure 6. Valid Delay Timings
1.25 V
0.5 V
2.0 V
T
p
T
f
T
r
Clock
T
h
T
l
T5, T25, T34 (Rise Time)
T6, T26, T36 (Fall Time)
T3, T23, T32 (High Time)
T4, T24, T33 (Low Time)
T1, T22, T31 (BCLK, PICCLK, TCK, Period)
T
r
=
T
f
=
T
h
=
T
l
=
T
p
=
SCLK
2.46V
0.84V
0.84V
T
h
T
l
T
r
T
f
T
r
T54
T
f
T55
T52
T
h
T53
T
l
=
=
=
=
2.97V
0.84V
Clock
Signal
T
x
T
x
T
pw
V
Valid
Valid
T
x
T7, T11, T29 (Valid Delay)
=
T
pw
T14, T15 (Pulse Wdith)
=
V
2/3 V
TT
for GTL+ signal group; 1.25V for CMOS, and APIC signal groups
=