Altera Stratix III Development Board - Manual (Page 30)

2–22 Chapter 2: Board Components
Configuration, Status, and Setup Elements
Stratix III 3SL150 Development Board May 2013 Altera Corporation
Reference Manual
Because the JTAG chain also contains the two HSMC interface connectors, the SW1
DIP switch allows data to bypass the HSMC interfaces as well as the MAX II CPLD.
See
“FPGA Programming Over USB” on page 2–17 . For information about
user-defined DIP switches, refer to “User-Defined DIP Switches” on page 2–29 .
Table 2–11 lists the JTAG control switch component reference and manufacturing
information.
MAX II Device Control DIP Switch
Board reference SW2 is the MAX II device control DIP switch, which controls various
features specific to the Stratix III development board.
Table 2–12 lists the switch
position, name, and description.
Table 2–13 lists the MAX II device control DIP switch component reference and
manufacturing information.
3 HSMB_BYPASS
1 = HSMC Port B in JTAG chain (only if installed)
0 = HSMC Port B not in JTAG chain
4 MAX_ENABLE
1 = MAX II device disabled
0 = MAX II device enabled
Table 2–10. JTAG Control DIP Switch Signal Names and Descriptions (Part 2 of 2)
DIP Switch Signal Name Description
Table 2–11. JTAG Control Switch Component Reference and Manufacturing Information
Board
Reference
Description Manufacturer
Manufacturing
Part Number
SW1 Four-position slider DIP switch C&K Components ITT Industries TDA04H0SB1
Table 2–12. MAX II Device Control DIP Switch Position, Name, and Description
Switch Name Description
8 MAX_DIP3 Reserved
7 MAX_DIP2 Reserved
6 MAX_DIP1 Reserved
5 MAX_DIP0
1 = MAX II device PFL enabled, 0 = MAX II device PFL
disabled
4 RESERVE1 Reserved
3 RESERVE0 Reserved
2 VOLTS_WATTS
1 = power display shows mW/mA, 0 = power display shows
voltage
1 MWATTS_MAMPS 1 = power display shows mA, 0 = power display shows mW
Table 2–13. MAX II Device Control DIP Switch Component Reference and Manufacturing Information
Board Reference Description Manufacturer
Manufacturing
Part Number
Manufacturer
Website
SW2 8-position rocker DIP switch Grayhill Corporation 76SB08ST www.grayhill.com