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fix: Blitter UART divisor 234→233 to match Lean uartBaudDivisor proof

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Both now 115384 baud at 27MHz (within 0.16% of 115200).
Lean theorem uartBaudRateHz_within_1pct_of_115200 applies to both.
This commit is contained in:
Brandon Schneider 2026-05-28 16:36:37 -05:00
parent e80ae136b8
commit 0cb4cf4675
1 changed files with 1 additions and 1 deletions
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4-Infrastructure/hardware/Blitter6502OISC_small.v
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@ -233,7 +233,7 @@ module Blitter6502OISC (
reg [9:0] uart_shift; reg [9:0] uart_shift;
reg uart_active; reg uart_active;
localparam UART_DIV = 16'd234; // ~115200 baud at 27MHz localparam UART_DIV = 16'd233; // 115384 baud at 27MHz (matches Lean uartBaudDivisor)
always @(posedge clk or negedge rst_n) begin always @(posedge clk or negedge rst_n) begin
if (!rst_n) begin if (!rst_n) begin