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firmware: fix Allaki addressing. Closes #993

This commit is contained in:
Sebastien Bourdeauducq 2018-05-17 16:02:21 +08:00
parent 3b61b7c30b
commit d4f074b1e1
1 changed files with 1 additions and 1 deletions
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2
artiq/firmware/libboard_artiq/hmc542.rs
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@ -11,7 +11,7 @@ const CHANNELS: usize = 2;
fn set_pins(card_index: usize, chan_index: usize, pins: u32) { fn set_pins(card_index: usize, chan_index: usize, pins: u32) {
let pins = pins ^ PIN_RST_N; let pins = pins ^ PIN_RST_N;
let shift = card_index * 2 + chan_index; let shift = (card_index * 2 + chan_index)*4;
unsafe { unsafe {
let state = csr::allaki_atts::out_read(); let state = csr::allaki_atts::out_read();
let state = state & !(0xf << shift); let state = state & !(0xf << shift);