DK-MAXII-1270N Altera, DK-MAXII-1270N Datasheet - Page 11

• Manufacturer Part Number: DK-MAXII-1270N
• Description: KIT DEV MAXII W/EPM 1270N
• Manufacturer: Altera
• Series: MAX® IIr
• Type: CPLDr

Specifications of DK-MAXII-1270N

• Contents: Dev Board, Quartus®II Web Edition, Nios®II Web Edition, Cables, Accessories, Reference Designs and Demos
• Silicon Manufacturer: Altera
• Core Architecture: CPLD
• Core Sub-architecture: MAX
• Silicon Core Number: EPM
• Silicon Family Name: MAX II
• Rohs Compliant: Yes
• For Use With/related Products: MAX®II CPLDs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2380

Altera Corporation
Clocks & Clock Distribution
The main user clock on the board is the 66 MHz oscillator.
describes this component.
Table 7
are four different clocks on the board.
Reset
The MAX II device handles the reset for the board internally. The S1
push-button switch connects to the DEV_CLRn pin of the MAX II device,
which may be a user-defined I/O or a reset input.
Board Reference
Part Number
Device Description
Manufacturer
Manufacturer Web Site
66 MHz Oscillator
6 MHz Resonator
PCI Clock
Altera Expansion
Prototype Header
Table 6. 66 MHz On-Board Oscillator Reference
Table 7. Clock Signal Distribution
lists the clocks available on the MAX II development board. There
Clock
Item
On-board oscillator (U3)
On-board resonator (Y1)
PCI edge connector
Altera expansion header
(J3, J4, J5)
Source
U3
ECS-3953C-666
66 MHz Crystal Oscillator
www.ecsxtal.com
ECS Inc.
Description
MAX II device, pin H5
USB MAC (U13, pins 26
and 27)
MAX II device, pin H12
MAX II device, pin J5
Functional Description
Destination
Table 6
Preliminary
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