Non-Volatile Configuration
Figure 3 is a diagram of each clock and their distribution throughout the
board.
Figure 3. Clock Distribution
Configuration
Controller
Expansion
Prototype
100-MHz
Oscillator
Connector
Clock
Distribution
1
Clock
Distribution
2
Expansion
Prototype
Connector
CLK_IN_p
SDRAM
Stratix II
EP2S60F1020C4
Device
Audio
CODEC
CLK_IN_n
ADC A
CLK
ADC A
ADC B
Jumper
Buffer
Clock
Distribution
3
ADC B
Jumper
CLK
Buffer
DA_EXT_CLK
Clock
Distribution
4
DAC A
Jumper
DAC
DAC
DAC B
Jumper
Table 5 lists the reference information for the 100-MHz socketed
oscillator.
Table 5. 100-MHz Socketed Oscillator Reference
Item
Description
Board reference
Y1
ECS-UPO-8PIN 100MHz
Oscillator
Part number
Device description
Manufacturer
ECS Inc.
Manufacturer web site
www.ecsxtal.com
Altera Corporation
15
Preliminary
ALTERA [ ALTERA CORPORATION ]
