DSP-DEVKIT-2S60 Altera, DSP-DEVKIT-2S60 Datasheet - Page 38

• Manufacturer Part Number: DSP-DEVKIT-2S60
• Manufacturer: Altera

Specifications of DSP-DEVKIT-2S60

• Lead Free Status / Rohs Status: Not Compliant

Board Components
2–28
Stratix II Development Board
CompactFlash Connector (CON1)
The CompactFlash connector header (CON1) enables hardware designs
to access a CompactFlash card. The following two access modes are
supported:
■
■
Most pins of CON1 connect to I/O pins on the FPGA. The following pins
have special connections:
■
■
■
Table 26
1
2
3
4
5
6
7
8
9
10
11
12
13
Table 26. CompactFlash (CON1) Pin Table (Part 1 of 3)
Pin on CompactFlash
ATA (hot-swappable mode)
IDE (IDE hard-disk mode)
Pin 13 of CON1 (VCC) is driven by a power MOSFET that is
controlled by an FPGA I/O pin. This allows the FPGA to control
power to the CompactFlash card for the IDE connection mode.
Pin 26 of CON1 (CD1#) is pulled up to 5V through a 10-KΩ resistor.
This signal is used to detect the presence of a CompactFlash card.
When the card is not present, the signal is pulled high through the
pull-up resistor.
Pin 41 of CON1 (RESET) is pulled up to 5V through a 10-KΩ resistor,
and is controlled by the EPM7128AE configuration controller. The
FPGA can cause the configuration controller to assert RESET, but the
FPGA does not drive this signal directly.
provides CompactFlash pin-out details.
(CON1)
Reference Manual
GND
D03
D04
D05
D06
D07
CS0#
A10
ATA_SEL#
A09
A08
A07
VCC
CompactFlash Function
(U60)
GND
AA3
AA1
Y2
W1
V2
AE3
AF1
AD12
AF3
AF4
AG1
V
CC
(2)
Connects to
Altera Corporation
August 2006
(1)