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| author | Sylvain Munaut <tnt@246tNt.com> | 2023-02-01 10:22:27 +0100 |
|---|---|---|
| committer | Sylvain Munaut <tnt@246tNt.com> | 2023-02-01 11:04:27 +0100 |
| commit | bb519401cd4facc45cfc491a583b8d4eb823f00b (patch) | |
| tree | d6e863e01462b6a8f504e3ba92512f3e4981499f /icebox | |
| parent | 45f5e5f3889afb07907bab439cf071478ee5a2a5 (diff) | |
| download | icestorm-bb519401cd4facc45cfc491a583b8d4eb823f00b.tar.gz icestorm-bb519401cd4facc45cfc491a583b8d4eb823f00b.tar.bz2 icestorm-bb519401cd4facc45cfc491a583b8d4eb823f00b.zip | |
icebox: Add PLL ICEGATE function
Only tested on UP5k. For others, it was just deduced.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Diffstat (limited to 'icebox')
| -rw-r--r-- | icebox/icebox.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/icebox/icebox.py b/icebox/icebox.py index ef5478b..a1c0c09 100644 --- a/icebox/icebox.py +++ b/icebox/icebox.py @@ -1795,6 +1795,8 @@ pllinfo_db = { "FILTER_RANGE_1": ( 0, 2, "PLLCONFIG_7"), "FILTER_RANGE_2": ( 0, 2, "PLLCONFIG_8"), "TEST_MODE": ( 0, 3, "PLLCONFIG_8"), + "ENABLE_ICEGATE_PORTA": ( 0, 5, "PLLCONFIG_2"), # Controls global output only ! + "ENABLE_ICEGATE_PORTB": ( 0, 5, "PLLCONFIG_4"), # Controls global output only ! # PLL Ports "PLLOUT_A": ( 6, 0, 1), @@ -1887,6 +1889,8 @@ pllinfo_db = { "FILTER_RANGE_1": (11, 0, "PLLCONFIG_7"), "FILTER_RANGE_2": (11, 0, "PLLCONFIG_8"), "TEST_MODE": (12, 0, "PLLCONFIG_8"), + "ENABLE_ICEGATE_PORTA": (14, 0, "PLLCONFIG_2"), # Controls global output only ! + "ENABLE_ICEGATE_PORTB": (14, 0, "PLLCONFIG_4"), # Controls global output only ! # PLL Ports # TODO(awygle) confirm these @@ -1981,6 +1985,8 @@ pllinfo_db = { "FILTER_RANGE_1": (11, 31, "PLLCONFIG_7"), "FILTER_RANGE_2": (11, 31, "PLLCONFIG_8"), "TEST_MODE": (12, 31, "PLLCONFIG_8"), + "ENABLE_ICEGATE_PORTA": (14, 31, "PLLCONFIG_2"), # Controls global output only ! + "ENABLE_ICEGATE_PORTB": (14, 31, "PLLCONFIG_4"), # Controls global output only ! # PLL Ports "PLLOUT_A": ( 12, 31, 1), @@ -2045,6 +2051,8 @@ pllinfo_db = { "TEST_MODE": (12, 21, "PLLCONFIG_8"), "DELAY_ADJMODE_FB": (13, 21, "PLLCONFIG_4"), "DELAY_ADJMODE_REL": (13, 21, "PLLCONFIG_9"), + "ENABLE_ICEGATE_PORTA": (14, 21, "PLLCONFIG_2"), # Controls global output only ! + "ENABLE_ICEGATE_PORTB": (14, 21, "PLLCONFIG_4"), # Controls global output only ! # PLL Ports "PLLOUT_A": ( 12, 21, 1), @@ -2138,6 +2146,8 @@ pllinfo_db = { "FILTER_RANGE_1": ( 15, 0, "PLLCONFIG_7"), "FILTER_RANGE_2": ( 15, 0, "PLLCONFIG_8"), "TEST_MODE": ( 16, 0, "PLLCONFIG_8"), + "ENABLE_ICEGATE_PORTA": ( 18, 0, "PLLCONFIG_2"), # Controls global output only ! + "ENABLE_ICEGATE_PORTB": ( 18, 0, "PLLCONFIG_4"), # Controls global output only ! # PLL Ports "PLLOUT_A": ( 16, 0, 1), @@ -2231,6 +2241,8 @@ pllinfo_db = { "FILTER_RANGE_1": ( 15, 33, "PLLCONFIG_7"), "FILTER_RANGE_2": ( 15, 33, "PLLCONFIG_8"), "TEST_MODE": ( 16, 33, "PLLCONFIG_8"), + "ENABLE_ICEGATE_PORTA": ( 18, 33, "PLLCONFIG_2"), # Controls global output only ! + "ENABLE_ICEGATE_PORTB": ( 18, 33, "PLLCONFIG_4"), # Controls global output only ! # PLL Ports "PLLOUT_A": ( 16, 33, 1), |