EP3C16F256I7N Altera, EP3C16F256I7N Datasheet - Page 316

• Manufacturer Part Number: EP3C16F256I7N
• Description: Cyclone III
• Manufacturer: Altera

Configuring Cyclone III Devices
Figure 10–27. Combining JTAG and AS Configuration Schemes
Notes to
(1)
(2)
(3)
(4)
(5)
(6)
(7)
10–80
Cyclone III Device Handbook, Volume 1
Connect these pull-up resistors to the V
Power up the ByteBlaster II or USB Blaster cable’s V
Pin 6 of the header is a V
V
pin is a no connect. In the USB-Blaster and ByteBlaster II, this pin is connected to nCE when it is used for AS
programming, otherwise it is a no connect.
The MSEL pin settings vary for different configuration voltage standards and POR time. To connect MSEL[3..0],
refer to
These are dual-purpose I/O pins. The FLASH_nCE pin functions as the nCSO pin in AS configuration scheme. The
DATA[1] pin functions as the ASDO pin in AS configuration scheme.
Power up the ByteBlaster II, USB Blaster, or ByteBlasterMV cable’s V
programmers must switch to 2.5 V. Pin 4 of the header is a V
MasterBlaster cable can receive power from either 5.0- or 3.3-V circuit boards, DC power supply, or 5.0 V from the
USB cable. Refer to the MasterBlaster Serial/USB Communications Cable Data Sheet for this value.
The diodes and capacitors must be placed as close as possible to the Cyclone III device.
CCA
10-Pin Male Header
Figure
Download Cable
. Refer to the MasterBlaster Serial/USB Communications Cable Data Sheet for this value. In the ByteBlasterMV, this
Configuration
Table 10–6 on page 10–15
(AS Mode)
Pin 1
Device
Serial
10–27:
DATA
DCLK
ASDI
nCS
V
CCIO
10kΩ
(2)
V
CCIO
GND
IO
(1)
10kΩ
reference voltage for the MasterBlaster output driver. V
V
10 pf
(7)
CCIO
(7)
for AS Configuration Schemes. Connect the MSEL pins directly to V
V
GND
CCIO
(1)
10kΩ
V
GND
CCIO
CCIO
V
CCIO
V
GND
10 pf
CCIO
supply of the bank in which the pin resides.
(1)
10 kΩ
V
10 pf
CCIO
GND
CC
CONF_DONE
nSTATUS
nCONFIG
nCE
DATA[0]
DCLK
FLASH_nCE (5)
DATA[1] (5)
10 pf
with the V
Cyclone III FPGA
CC
MSEL [3..0]
power supply for the MasterBlaster cable. The
CCIO
nCEO
CC
TCK
TDO
TMS
TDI
supply.
with a 2.5V supply from V
N.C.
(4)
V
Altera Corporation-Preliminary
CCA
10kΩ
IO
V
1 kΩ
CCA
should match the device’s
10kΩ
GND
10-Pin Male Header
Pin 1
Download Cable
(JTAG Mode)
(top view)
CCA
. Third-party
March 2007
CCIO
V
CCA
V
or GND.
IO
(6)
(3)