Altera Remote Update IP Core User Manual
Page 32
Name
Port
Required
?
Description
data_out[]
Output
No
Data output when reading parameters.
This bus holds read parameter data from the
remote update block. The
param[]
value
specifies the parameter to read. When the
read_
param
signal is asserted, the parameter value is
loaded and driven on this bus. Data is valid when
the busy signal is deasserted.
If left unconnected, the default value for the port
is
000
. The width of this bus is device-dependent:
A 29-bit bus width in the Quartus II software
version 13.0 or earlier. For the Quartus II
software version 13.1 and onwards, the bus
widths are as follow:
• 29-bit bus width—using 3-byte addressing
configuration device, for example EPCS128.
• 32-bit bus width—using 4-byte addressing
configuration device, for example EPCQ256.
asmi_busy
Input
No
Input from the
altasmi_parallel
component.
Available when the
check_app_pof
parameter is
set to
true
.
A logic high on this pin indicates that the
ALTASMI_PARALLEL IP core is busy
processing the operation. The Altera Remote
Update IP core waits for this pin to go low before
initiating another operation.
Wire this pin to the
asmi_busy
output port of
the ALTASMI_PARALLEL IP core.
asmi_data_valid
Input
No
Input from the
altasmi_parallel
component.
Available when the
check_app_pof
parameter is
set to
true
.
A logic high on this pin indicates valid data in
the
asmi_dataout[7..0]
output port of the
ALTASMI_PARALLEL IP core.
Wire this pin to the
asmi_data_valid
output
port of the ALTASMI_PARALLEL IP core.
32
Ports
UG-31005
2015.04.07
Altera Corporation
Altera Remote Update IP Core User Guide