Skip to content

W
White Rabbit core collection
Commit 21c633e3 authored by Wesley W. Terpstra's avatar Wesley W. Terpstra
Browse files
Options

arria5 pll: add a clock output to direct altera remote update core

parent 8a2c68cf
Hide whitespace changes
Inline Side-by-side
Showing with 15 additions and 8 deletions
platform/altera/altera_pkg.vhd
View file @ 21c633e3
......@@ -74,8 +74,9 @@ package wr_altera_pkg is
areset : in std_logic;
inclk0 : in std_logic := '0'; -- 125 MHz
c0 : out std_logic; -- 62.5 MHz
c1 : out std_logic; -- 50 MHz
c2 : out std_logic; -- 20 MHz
c1 : out std_logic; -- 50 MHz (flash+reconfig)
c2 : out std_logic; -- 20 MHz (display+scubus)
c3 : out std_logic; -- 10 MHz (remote update)
locked : out std_logic);
end component;
......@@ -83,9 +84,9 @@ package wr_altera_pkg is
port(
refclk : in std_logic := 'X'; -- 125 MHz
outclk_0 : out std_logic; -- 62.5 MHz
outclk_1 : out std_logic; -- 20 MHz
outclk_2 : out std_logic; -- 100 MHz
outclk_3 : out std_logic; -- 100 MHz
outclk_1 : out std_logic; -- 100 MHz (flash+reconfig)
outclk_2 : out std_logic; -- 20 MHz (display+scubus)
outclk_3 : out std_logic; -- 10 MHz (remote update)
rst : in std_logic := 'X';
locked : out std_logic);
end component;
......
platform/altera/arria2_pll/sys_pll.txt
View file @ 21c633e3
......@@ -100,12 +100,14 @@
-- Retrieval info: PRIVATE: STICKY_CLK0 STRING "1"
-- Retrieval info: PRIVATE: STICKY_CLK1 STRING "1"
-- Retrieval info: PRIVATE: STICKY_CLK2 STRING "1"
-- Retrieval info: PRIVATE: STICKY_CLK3 STRING "1"
-- Retrieval info: PRIVATE: SWITCHOVER_COUNT_EDIT NUMERIC "1"
-- Retrieval info: PRIVATE: SWITCHOVER_FEATURE_ENABLED STRING "1"
-- Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
-- Retrieval info: PRIVATE: USE_CLK0 STRING "1"
-- Retrieval info: PRIVATE: USE_CLK1 STRING "1"
-- Retrieval info: PRIVATE: USE_CLK2 STRING "1"
-- Retrieval info: PRIVATE: USE_CLK3 STRING "1"
-- Retrieval info: PRIVATE: USE_MIL_SPEED_GRADE NUMERIC "0"
-- Retrieval info: PRIVATE: ZERO_DELAY_RADIO STRING "0"
-- Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
......@@ -122,6 +124,10 @@
-- Retrieval info: CONSTANT: CLK2_DUTY_CYCLE NUMERIC "50"
-- Retrieval info: CONSTANT: CLK2_MULTIPLY_BY NUMERIC "4"
-- Retrieval info: CONSTANT: CLK2_PHASE_SHIFT STRING "0"
-- Retrieval info: CONSTANT: CLK3_DIVIDE_BY NUMERIC "25"
-- Retrieval info: CONSTANT: CLK3_DUTY_CYCLE NUMERIC "50"
-- Retrieval info: CONSTANT: CLK3_MULTIPLY_BY NUMERIC "2"
-- Retrieval info: CONSTANT: CLK3_PHASE_SHIFT STRING "0"
-- Retrieval info: CONSTANT: INCLK0_INPUT_FREQUENCY NUMERIC "8000"
-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Arria II GX"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "altpll"
......
platform/altera/arria5_pll/sys_pll5.txt
View file @ 21c633e3
......@@ -23,7 +23,7 @@
-- Retrieval info: <generic name="gui_phase_shift_deg0" value="0" />
-- Retrieval info: <generic name="gui_actual_phase_shift0" value="0" />
-- Retrieval info: <generic name="gui_duty_cycle0" value="50" />
-- Retrieval info: <generic name="gui_output_clock_frequency1" value="20.0" />
-- Retrieval info: <generic name="gui_output_clock_frequency1" value="100.0" />
-- Retrieval info: <generic name="gui_divide_factor_c1" value="1" />
-- Retrieval info: <generic name="gui_actual_output_clock_frequency1" value="0 MHz" />
-- Retrieval info: <generic name="gui_ps_units1" value="ps" />
......@@ -31,7 +31,7 @@
-- Retrieval info: <generic name="gui_phase_shift_deg1" value="0" />
-- Retrieval info: <generic name="gui_actual_phase_shift1" value="0" />
-- Retrieval info: <generic name="gui_duty_cycle1" value="50" />
-- Retrieval info: <generic name="gui_output_clock_frequency2" value="100.0" />
-- Retrieval info: <generic name="gui_output_clock_frequency2" value="20.0" />
-- Retrieval info: <generic name="gui_divide_factor_c2" value="1" />
-- Retrieval info: <generic name="gui_actual_output_clock_frequency2" value="0 MHz" />
-- Retrieval info: <generic name="gui_ps_units2" value="ps" />
......@@ -39,7 +39,7 @@
-- Retrieval info: <generic name="gui_phase_shift_deg2" value="0" />
-- Retrieval info: <generic name="gui_actual_phase_shift2" value="0" />
-- Retrieval info: <generic name="gui_duty_cycle2" value="50" />
-- Retrieval info: <generic name="gui_output_clock_frequency3" value="100.0" />
-- Retrieval info: <generic name="gui_output_clock_frequency3" value="10.0" />
-- Retrieval info: <generic name="gui_divide_factor_c3" value="1" />
-- Retrieval info: <generic name="gui_actual_output_clock_frequency3" value="0 MHz" />
-- Retrieval info: <generic name="gui_ps_units3" value="ps" />
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment