Altera USB-Blaster II - Manual (Page 11)

October 2014 Altera Corporation USB-Blaster II Download Cable
User Guide
2. USB-Blaster II Download Cable
Specifications
Voltage Requirements
The USB-Blaster II VCC(TRGT) pin must be connected to a specific voltage for the
device being programmed. Connect pull-up resistors to the same power supply as the
USB-Blaster II: V
CC(TRGT).
Cable-to-Board Connection
A standard USB cable connects to the USB port on the device.
Table 2–1. USB-Blaster II VCC(TRGT) Pin Voltage Requirements
Device Family USB-Blaster II VCC Voltage Required
Arria GX As specified by V
CCSEL
Arria II GX As specified by V
CCPD
or V
CCIO
of Bank 8C
Arria V As specified by V
CCPD
Bank 3A
Cyclone III As specified by V
CCA
or V
CCIO
Cyclone IV
As specified by V
CCIO.
Bank 9 for Cyclone IV GX and Bank 1 for
Cyclone IV E devices.
Cyclone V As specified by V
CCPD
Bank 3A
EPC4, EPC8, EPC16 3.3 V
EPCS1, EPCS4, EPCS16, EPCS64,
EPCS128 3.3 V
EPCS/Q16, EPCS/Q64,
EPCS/Q128, EPCQ256, EPCQ512
3.3 V
MAX II, MAX V As specified by V
CCIO
of Bank 1
Stratix II, Stratix II GX As specified by V
CCSEL
Stratix III, Stratix IV As specified by V
CCPGM
or V
CCPD
Stratix V As specified by V
CCPD
Bank 3A
Figure 2–1. USB-Blaster II Download Cable Block Diagram
USB Interface
Chip
EPM570M100C5
I/Os
I/Os
VCC
USB
Receptacle
LVDS
Drivers/Receivers
LVDS
Cabling
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Voltage
Translator Circuitry
Pin 1
10-Pin
Female Plug
VCC (TRGT)