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WRPLL runtime: reduce output jitter of mmcm #294

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sb10q merged 2 commits from morgan/artiq-zynq:wrpll_mmcm_fix into master 2024-04-29 11:20:50 +08:00
Conversation 0 Commits 2 Files Changed 2 +7 -7
1 changed files with 7 additions and 7 deletions
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14
src/runtime/src/rtio_clocking.rs
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@ -278,8 +278,8 @@ fn wrpll_setup(timer: &mut GlobalTimer, clk: RtioClock, si549_settings: &si549::
lock_reg2: 0x7c01, lock_reg2: 0x7c01,
lock_reg3: 0xffe9, lock_reg3: 0xffe9,
power_reg: 0x9900, power_reg: 0x9900,
filt_reg1: 0x0808, filt_reg1: 0x1008,
filt_reg2: 0x0800, filt_reg2: 0x8800,
}, },
false, false,
), ),
@ -295,8 +295,8 @@ fn wrpll_setup(timer: &mut GlobalTimer, clk: RtioClock, si549_settings: &si549::
lock_reg2: 0x7c01, lock_reg2: 0x7c01,
lock_reg3: 0xffe9, lock_reg3: 0xffe9,
power_reg: 0x9900, power_reg: 0x9900,
filt_reg1: 0x0808, filt_reg1: 0x9908,
filt_reg2: 0x9800, filt_reg2: 0x8100,
}, },
false, false,
), ),
@ -312,8 +312,8 @@ fn wrpll_setup(timer: &mut GlobalTimer, clk: RtioClock, si549_settings: &si549::
lock_reg2: 0x7c01, lock_reg2: 0x7c01,
lock_reg3: 0xffe9, lock_reg3: 0xffe9,
power_reg: 0x9900, power_reg: 0x9900,
filt_reg1: 0x0808, filt_reg1: 0x9108,
filt_reg2: 0x9800, filt_reg2: 0x0100,
}, },
false, false,
), ),
@ -329,7 +329,7 @@ fn wrpll_setup(timer: &mut GlobalTimer, clk: RtioClock, si549_settings: &si549::
lock_reg2: 0x7001, lock_reg2: 0x7001,
lock_reg3: 0xf3e9, lock_reg3: 0xf3e9,
power_reg: 0x0100, power_reg: 0x0100,
filt_reg1: 0x0808, filt_reg1: 0x9908,
filt_reg2: 0x1100, filt_reg2: 0x1100,
}, },
true, true,