ML605 Hardware User Guide
57
UG534 (v1.9) February 26, 2019
Detailed Description
FPGA_PROG_B Pushbutton SW4 (Active-Low)
This switch grounds the FPGA's PROG_B pin when pressed. This action clears the FPGA.
See the
Virtex-6 FPGA Data Sheet
(DS152) for more information on clearing the contents of
the FPGA.
SYSACE_RESET_B Pushbutton SW3 (Active-Low)
When the System ACE CF configuration mode pin is high (enabled by closing DIP switch
S1 switch 4), the System ACE CF controller configures the FPGA from the CompactFlash
card when a card is inserted or the SYSACE RESET button is pressed. See
for more details.
X-Ref Target - Figure 1-24
Figure 1-24:
FPGA PROG_B Pushbutton SW4
FPGA_PROG_B
FPGA PROG
P
us
h
bu
tton
S
ilk
s
creen:
PROG
VCC2V5
RP4
4.7K
1
4
5%
1
P1
P2
P4
P
3
2
4
3
S
W4
UG5
3
4_24_07
3
109
X-Ref Target - Figure 1-25
Figure 1-25:
System ACE CF RESET_B Pushbutton SW3
P
us
h
bu
tton
s
ilk
s
creen:
“S
Y
S
ACE RE
S
ET
”
S
Y
S
ACE_RE
S
ET_B
1
S
W
3
2
4
3
P1
P2
P4
P
3
UG5
3
4_25_07
3
109
