ep2sgx60e Altera Corporation, ep2sgx60e Datasheet - Page 39

• Manufacturer Part Number: ep2sgx60e
• Description: 4. Serial Configuration Devices Epcs1, Epcs4, Epcs16, Epcs64, And Epcs128 Data Sheet
• Manufacturer: Altera Corporation

Operating
Conditions
Altera Corporation
May 2008
V
V
I
I
P
Symbol
MAX
OUT
Table 4–26. Absolute Maximum Ratings
CC
I
D
Supply voltage for EPCS1,
EPCS4, and EPCS16
Supply voltage for EPCS64 and
EPCS128
DC input voltage for EPCS1,
EPCS4, and EPCS16
DC input voltage for EPCS64 and
EPCS128
DC V
DC output current per pin
Power dissipation
Serial Configuration Devices (EPCS1, EPCS4, EPCS16, EPCS64, and EPCS128) Data Sheet
CC
f
f
or GND current
Parameter
During in-system programming of a serial configuration device via the
USB Blaster, EthernetBlaster, or ByteBlaster II download cable, the cable
pulls nCONFIG low to reset the FPGA and overrides the 10-kΩ pull-down
resistor on the FPGA’s nCE pin (refer to
then uses the four interface pins (DATA, nCS, ASDI, and DCLK) to program
the serial configuration device. Once the programming is complete, the
download cable releases the serial configuration device’s four interface
pins and the FPGA’s nCE pin, and pulses nCONFIG to start configuration.
The FPGA can program the serial configuration device in-system using
the JTAG interface with the Serial FlashLoader. This solution allows you
to indirectly program the serial configuration device using the same JTAG
interface that is used to configure the FPGA.
For more information about the Serial FlashLoader, refer to
Using the Serial FlashLoader with the Quartus II
For more information on programming and configuration support, refer
to the following documents:
■
■
■
■
■
Tables 4–26
ratings, recommended operating conditions, DC operating conditions,
and capacitance for serial configuration devices.
Altera Programming Hardware Data Sheet
Programming Hardware Manufacturers
USB-Blaster Download Cable User Guide
ByteBlaster II Download Cable User Guide
EthernetBlaster Communications Cable User Guide
through
With respect to ground
With respect to ground
With respect to ground
With respect to ground
Note (1)
4–30
(Part 1 of 2)
Condition
provide information on absolute maximum
—
—
—
Configuration Handbook, Volume 2
Figure
Software.
4–2). The download cable
–
–
–
–
Min
–
—
—
0.6
0.2
0.6
0.5
25
AN 370:
Max
4.0
4.0
4.0
4.0
15
25
54
Unit
4–39
mW
mA
mA
V
V
V
V