Intel E1200 BX80557E1200 User Manual
Product codes
BX80557E1200
48
Intel
®
Celeron
®
Processor on 0.13 Micron Process in the 478-Pin Package
Datasheet
System Bus Signal Quality Specifications
NOTES:
1. These specifications are measured at the processor core silicon.
2. BCLK period is 10 ns.
2. BCLK period is 10 ns.
Table 27. 1.525 V VID Source Synchronous (200 MHz) AGTL+ Signal Group Overshoot/
Undershoot Tolerance
Absolute
Maximum
Overshoot
(V)
Absolute
Maximum
Undershoot
(V)
Pulse
Duration (ns)
AF = 1
Pulse
Duration (ns)
AF = 0.1
Pulse
Duration (ns)
AF = 0.01
Notes
1,2
1.800
–0.310
0.02
0.24
2.44
1.750
–0.260
0.03
0.26
2.63
1.700
–0.210
0.03
0.32
3.19
1.650
–0.160
0.11
1.05
10.00
1.600
–0.110
0.28
10.00
10.00
1.550
–0.060
1.25
10.00
10.00
Table 28. 1.525 V VID Common Clock (100 MHz) AGTL+ Signal Group Overshoot/
Undershoot Tolerance
Absolute
Maximum
Overshoot
(V)
Absolute
Maximum
Undershoot
(V)
Pulse
Duration (ns)
AF = 1
Pulse
Duration (ns)
AF = 0.1
Pulse
Duration (ns)
AF = 0.01
Notes
1, 2
NOTES:
1.
These specifications are measured at the processor core silicon.
2.
BCLK period is 10 ns.
1.800
–0.310
0.05
0.49
4.89
1.750
–0.260
0.05
0.53
5.26
1.700
–0.210
0.06
0.64
6.38
1.650
–0.160
.21
2.09
20.00
1.600
–0.110
0.56
20.00
20.00
1.550
–0.060
2.49
20.00
20.00
Table 29. 1.525 V VID Asynchronous GTL+, PWRGOOD Input, and TAP Signal Group
Overshoot/Undershoot Tolerance
Absolute
Maximum
Overshoot
(V)
Absolute
Maximum
Undershoot
(V)
Pulse
Duration (ns)
AF = 1
Pulse
Duration (ns)
AF = 0.1
Pulse
Duration (ns)
AF = 0.01
Notes
1, 2
NOTES:
1.
These specifications are measured at the processor core silicon.
2.
BCLK period is 10 ns.
1.800
–0.310
0.15
1.47
14.67
1.750
–0.260
0.16
1.58
15.79
1.700
–0.210
0.19
1.91
19.14
1.650
–0.160
0.63
6.27
60.00
1.600
–0.110
1.67
60.00
60.00
1.550
–0.060
7.48
60.00
60.00