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cndm: Fix device select handling

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Signed-off-by: Alex Forencich <alex@alexforencich.com>
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Alex Forencich
2026-03-18 00:50:02 -07:00
parent d34fc20870
commit 582daf7da0
1 changed files with 3 additions and 0 deletions
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3
src/cndm/rtl/cndm_brd_ctrl_i2c.sv
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@@ -378,6 +378,8 @@ always_comb begin
case (state_reg) case (state_reg)
STATE_IDLE: begin STATE_IDLE: begin
dev_sel_next = '0;
s_axis_cmd_tready_next = !m_axis_rsp_tvalid_reg && !rsp_frame_reg; s_axis_cmd_tready_next = !m_axis_rsp_tvalid_reg && !rsp_frame_reg;
cmd_ram_wr_data = s_axis_cmd.tdata; cmd_ram_wr_data = s_axis_cmd.tdata;
@@ -619,6 +621,7 @@ always_comb begin
end end
STATE_I2C_START: begin STATE_I2C_START: begin
mux_idx_next = '0; mux_idx_next = '0;
dev_sel_next = '0;
dev_sel_next[dev_idx_reg] = 1'b1; dev_sel_next[dev_idx_reg] = 1'b1;
dev_addr_cfg_next = DEV_ADDR_CFG[dev_idx_reg]; dev_addr_cfg_next = DEV_ADDR_CFG[dev_idx_reg];