Altera ALTPLL (Phase-Locked Loop) IP Core User Manual
Page 58
Description
Type
Parameter
Specifies the
SCANCLK
port connectivity. Values are
PORT_
USED
or
PORT_UNUSED
. If omitted, the default is
PORT_
UNUSED
.
String
PORT_SCANCLK
Specifies the
SCANCLKENA
port connectivity. Values are
PORT_USED
or
PORT_UNUSED
. If omitted, the default is
PORT_
UNUSED
.
String
PORT_SCANCLKENA
Specifies the
SCANDATA
port connectivity. Values are
PORT_
USED
or
PORT_UNUSED
. If omitted, the default is
PORT_
UNUSED
.
String
PORT_SCANDATA
Specifies the
SCANDONE
port connectivity. Values are
PORT_
USED
or
PORT_UNUSED
. If omitted, the default is
PORT_
UNUSED
.
String
PORT_SCANDONE
Specifies the
SCANREAD
port connectivity. Values are
PORT_
USED
or
PORT_UNUSED
. If omitted, the default is
PORT_
UNUSED
.
String
PORT_SCANREAD
Specifies the
SCANWRITE
port connectivity. Values are
PORT_
USED
or
PORT_UNUSED
. If omitted, the default is
PORT_
UNUSED
.
String
PORT_SCANWRITE
Specifies the
SCLKOUT[1..0]
port connectivity. Values are
PORT_USED
or
PORT_UNUSED
. If omitted, the default is
PORT_
UNUSED
.
String
PORT_SCLKOUT[]
Specifies the
VCOOVERRANGE
port connectivity. Values are
PORT_USED
or
PORT_UNUSED
. If omitted, the default is
PORT_
UNUSED
.
String
PORT_VCOOVERRANGE
Specifies the
VCOUNDERRANGE
port connectivity. Values are
PORT_USED
or
PORT_UNUSED
. If omitted, the default is
PORT_
UNUSED
.
String
PORT_VCOUNDERRANGE
Specifies the primary reference clock of the PLL. Values
are
INCLK0
or
INCLK1
. If omitted, the default is
INCLK0
.
Use the clock switch scheme to switch between clocks.
Automatic clock switchover is defined differently in
different device families.
String
PRIMARY_CLOCK
The values are
ON
or
OFF
. If omitted, the default is
OFF
.
String
QUALIFY_CONF_DONE
Specifies the length of the scan chain. Values are
LONG
or
SHORT
. If omitted, the default is
LONG
. If set to
LONG
, the
scan chain length is 10 counters. If set to
SHORT
, the scan
chain length is 6 counters.
String
SCAN_CHAIN
ALTPLL (Phase-Locked Loop) IP Core User Guide
Altera Corporation
ug-altpll
ALTPLL Parameters
58
2014.08.18