Xilinx SP605 Hardware User's Manual page 24

Chapter 1: SP605 Evaluation Board
System ACE CF error and status LEDs indicate the operational state of the System ACE CF
controller:
•
•
•
•
The mode SW1 setting is important because the System ACE CF can fail to configure the
FPGA when the mode pins are set to the master modes
from the master mode can drive INIT_B low, which blocks the System ACE CF from
downloading a configuration ACE file. The FPGA mode pins must be set as specified in
Table 1-32
With the mode switch SW1 set to 10 (Slave SelectMAP,
card is installed in the CF socket U37, the System ACE CF will attempt to load a bitstream
from the CF card image address pointed to by the image select switch S1.
Every time a CompactFlash card is inserted into the System ACE CF socket, a
configuration operation is initiated. Pressing the System ACE CF reset button reprograms
the FPGA.
Note:
details.
The System ACE CF MPU port
allows the FPGA to use the System ACE CF controller to reconfigure the system or access
the CompactFlash card as a generic FAT file system.
Table 1-8: System ACE CF Connections
24
A blinking red error LED indicates that no CompactFlash card is present
A solid red error LED indicates an error condition during configuration
A blinking green status LED indicates a configuration operation is ongoing
A solid green status LED indicates a successful download
for the System ACE CF configuration solution.
System ACE CF configuration is enabled by way of DIP switch S1. See
U1 FPGA Pin Schematic Net Name
N6
N7
U4
T4
P6
P7
T3
R4
V5
V3
P5
P4
H4
G4
D2
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(Table 1-8) is connected to the FPGA. This connection
(1)
SYSACE_D0
SYSACE_D1
SYSACE_D2
SYSACE_D3
SYSACE_D4
SYSACE_D5
SYSACE_D6
SYSACE_D7
SYSACE_MPA00
SYSACE_MPA01
SYSACE_MPA02
SYSACE_MPA03
SYSACE_MPA04
SYSACE_MPA05
SYSACE_MPA06
(Table 1-32). A configuration failure
Table 1-32), if a Compact Flash (CF)
17. Switches
U17 XCCACETQ144I
Pin Number Pin Name
66 MPD00
65 MPD01
63 MPD02
62 MPD03
61 MPD04
60 MPD05
59 MPD06
58 MPD07
70 MPA00
69 MPA01
68 MPA02
67 MPA03
45 MPA04
44 MPA05
43 MPA06
SP605 Hardware User Guide
UG526 (v1.9) February 14, 2019
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