sc3200 Advanced Micro Devices, sc3200 Datasheet - Page 391

• Manufacturer Part Number: sc3200
• Description: Geode-tm Sc3200 Processor
• Manufacturer: Advanced Micro Devices

Electrical Specifications
Note 1. Clock frequency is between nominal DC and 33 MHz. Device operational parameters at frequencies under 16 MHz
Note 2. Guaranteed by characterization.
Note 3. Slew rate must be met across the minimum peak-to-peak portion of the clock waveform (see Figure 9-14).
Note 4. The minimum PCIRST# slew rate applies only to the rising (de-assertion) edge of the reset signal. See Figure 9-18
AMD Geode™ SC3200 Processor Data Book
Symbol
t
t
t
PCICLK
CYC
HIGH
LOW
PCICLK
PCIRST
are not 100% tested. The clock can only be stopped in a low state.
for PCIRST# timing.
sr
0.3 V
sr
0.4 V
0.5 V
IO
IO
IO
Parameter
PCICLK cycle time
PCICLK high time
PCICLK low time
PCICLK slew Rate
PCIRST# slew Rate
Figure 9-14. PCICLK Timing and Measurement Points
t
HIGH
0.6V
Table 9-18. PCI Clock Parameters
IO
t
CYC
Min
30
11
11
50
1
0.2V
t
LOW
Max
4
IO
-
Revision 5.1
mV/ns
V/ns
Unit
ns
ns
ns
Comments
Note 1
Note 2
Note 2
Note 3
Note 4
0.4 V
(minimum)
IO
, p-to-p
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