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libboard/si5324: enable both clock outputs

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This commit is contained in:
Sebastien Bourdeauducq 2017-12-15 16:56:44 +08:00
parent 9caef3c1d3
commit f02c74cb7b
1 changed files with 4 additions and 1 deletions
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5
artiq/firmware/libboard/si5324.rs
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@ -174,11 +174,14 @@ pub fn setup(settings: &FrequencySettings) -> Result<()> {
write(21, read(21)? & 0xfe)?; // CKSEL_PIN=0
write(3, (read(3)? & 0x3f) | (0b01 << 6) | 0x10)?; // CKSEL_REG=b01 SQ_ICAL=1
write(4, (read(4)? & 0x3f) | (0b00 << 6))?; // AUTOSEL_REG=b00
write(6, (read(6)? & 0xc0) | 0b001111)?; // SFOUT2_REG=b001 SFOUT1_REG=b111
write(6, (read(6)? & 0xc0) | 0b111111)?; // SFOUT2_REG=b111 SFOUT1_REG=b111
write(25, (s.n1_hs << 5 ) as u8)?;
write(31, (s.nc1_ls >> 16) as u8)?;
write(32, (s.nc1_ls >> 8 ) as u8)?;
write(33, (s.nc1_ls) as u8)?;
write(34, (s.nc1_ls >> 16) as u8)?; // write to NC2_LS as well
write(35, (s.nc1_ls >> 8 ) as u8)?;
write(36, (s.nc1_ls) as u8)?;
write(40, (s.n2_hs << 5 ) as u8 | (s.n2_ls >> 16) as u8)?;
write(41, (s.n2_ls >> 8 ) as u8)?;
write(42, (s.n2_ls) as u8)?;