cn8237 Mindspeed Technologies, cn8237 Datasheet - Page 349

• Manufacturer Part Number: cn8237
• Description: Atm Oc-12 Servicesar Plus With Xbr Traffic Management
• Manufacturer: Mindspeed Technologies

16.1.1 PCI Bus Interface Timing
Table 16-1. Clock Specifications
28237-DSH-001-C
Symbol
t
t
t
high
cyc
low
—
CLK Cycle Time
CLK High Time
CLK Low Time
CLK Slew Rate
Parameter
16.0 Electrical and Mechanical Specifications
16.1 Timing
All PCI bus interface signals are synchronous to the PCI bus clock, CLK, except
for HRST* and HINT*.
Table 16-2
Figure 16-2
Mindspeed Technologies
provides the PCI bus interface timing parameters.
illustrate this timing.
Table 16-1
Min
1.5
15
6
6
66 MHz
16
Max
provides the clock specifications and
30
—
—
4
™
Min
30
11
11
1
33 MHz
Max
—
—
—
4
Figure 16-1
Units
V/ns
ns
ns
ns
and
16-1