sc3200 Advanced Micro Devices, sc3200 Datasheet - Page 429

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

Electrical Specifications
Note 1. Worst case duty cycle restricted to 40/60.
AMD Geode™ SC3200 Processor Data Book
Symbol
F
t
t
t
t
F
t
t
t
F
t
t
t
t
CLK_PD
CLK_J
CLK_H
CLK_L
SYNC_PD
SYNC_H
SYNC_L
AC97_CLK_PD
AC97_CLK_D
AC97_CLK_FR
AC97_CLK_J
AC97_CLK
BIT_CLK
SYNC
AC97_CLK
Parameter
BIT_CLK frequency
BIT_CLK period
BIT_CLK output jitter
BIT_CLK high pulse width
BIT_CLK low pulse width
SYNC frequency
SYNC period
SYNC high pulse width
SYNC low pulse width
AC97_CLK frequency
AC97_CLK period
AC97_CLK duty cycle
AC97_CLK fall/rise time
AC97_CLK output edge-to-
edge jitter
BIT_CLK
SYNC
V
V
OHD
OLD
Table 9-37. AC97 Clocks Parameters
Figure 9-49. AC97 Clocks Diagram
t
AC97_CLK_FR
t
t
SYNC_H
CLK_H
t
32.56
32.56
AC97_CLK_PD
Min
45
2
t
CLK_PD
t
12.288
24.576
SYNC_PD
81.4
40.7
40.7
48.0
20.8
19.5
40.7
Typ
1.3
t
CLK_L
t
SYNC_L
48.84
48.84
Max
750
100
55
5
MHz
MHz
Unit
KHz
ns
ps
ns
ns
µs
µs
µs
ns
ns
ps
%
Revision 5.1
Comments
Note 1
Note 1
Measured from edge to edge
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