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Overview
This chapter provides comprehensive information about the USB-Blaster
cable including the following:
"USB-Blaster Connections" on page 2–1
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■
■
■
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"Operating Conditions" on page 2–5
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"USB-Revision" on page 2–7
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"Statement of China-RoHS Compliance" on page 2–8
USB-Blaster Connections
The USB-Blaster cable has a USB universal plug that connects to the PC USB port, and
a 10-pin female plug that connects to the circuit board. Data is downloaded from the
USB port on the PC through the USB-Blaster cable to the circuit board via the
connections discussed in this section.
Voltage Requirements
The USB-Blaster 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 V
Table 2–1. USB-Blaster VCC(TRGT) Pin Voltage Requirements (Part 1 of 2)
MAX
MAX 7000S device
MAX 7000AE and
MAX 3000A devices
MAX 7000B devices
Arria II GX devices
Stratix III and
Stratix IV devices
Cyclone
Stratix II, Stratix,
Stratix II GX, Stratix
GX, and Arria GX
devices
© April 2009 Altera Corporation
"Voltage Requirements" on page 2–1
"Cable-to-Board Connection" on page 2–2
"USB-Blaster Plug Connection" on page 2–3
"Circuit Board Header Connection" on page 2–4
See
Table
CC(TRGT).
Device Family
®
II devices
As specified by V
5 V
3.3 V
2.5 V
As specified by V
As specified by V
®
III devices
As specified by V
As specified by V
2. USB-Blaster Specifications
2–1.
USB-Blaster VCC Voltage Required
of Bank 1
CCIO
V
of Bank 8C
CCPD or
CCIO
or V
CCPGM
CCPD
or V
CCA
CCIO
CCSEL
USB-Blaster Download Cable User Guide
™
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