ML605 Hardware User Guide
www.xilinx.com
75
UG534
(v1.2.1) January 21, 2010
Appendix A
Default Switch and Jumper Settings
Table A-1:
Default Switch Settings
REFDES
Function/Type
Default
SW2
Board power slide-switch
off
SW1
User GPIO 8-pole DIP switch
8
off
7
off
6
off
5
off
4
off
3
off
2
off
1
off
S1
System ACE CF configuration and image select 4-pole DIP switch
4
SysACE Mode = 1
(1)
off
3
SysAce CFGAddr 2 = 0
off
2
SysAce CFGAddr 1 = 0
off
1
SysAce CFGAddr 0 = 0
off
S2
FPGA mode, boot PROM select and FPGA CCLK select 6-pole DIP
switch
6
FLASH_A23 = 0
off
5
M2 = 0
off
4
M1 = 1
M[2:0] = 010 = Master BPI-Up
on
3
M0 = 0
off
2
CS_SEL = 1 = boot from BPI Flash
on
1
EXT_CCLK = 0
off
Notes:
1. S1 position 4 is the System ACE controller enable switch. When ON, this switch allows the System
ACE to boot at power on if it finds a CF card present. In order to boot from BPI Flash or Xilinx Platform
Flash without System ACE contention, S1 switch 4 must be OFF.
