From: Ryan <>
Date: Tue, 30 Sep 2025 07:43:13 +0000 (-0500)
Subject: Swap file endianness to little for simulated flash
X-Git-Url: https://git.the-white-hart.net/?a=commitdiff_plain;h=b5272205450caf135c74ceeff05f9f1dc9dc9782;p=vhdl

Swap file endianness to little for simulated flash
---

diff --git a/libraries/simulated/dev_js28f128j3d75.vhd b/libraries/simulated/dev_js28f128j3d75.vhd
index 5a0beb3..7296768 100644
--- a/libraries/simulated/dev_js28f128j3d75.vhd
+++ b/libraries/simulated/dev_js28f128j3d75.vhd
@@ -247,8 +247,8 @@ begin
 	process (a, sts_ready)
 	begin
 		-- sts_ready is in the sensitivity list because flash_array is a variable and cannot be
-		array_word <= sparse_get(flash_array, to_integer(unsigned(a(a'high downto 1) & '0'))) &
-		              sparse_get(flash_array, to_integer(unsigned(a(a'high downto 1) & '1'))) after T_OH;
+		array_word <= sparse_get(flash_array, to_integer(unsigned(a(a'high downto 1) & '1'))) &
+		              sparse_get(flash_array, to_integer(unsigned(a(a'high downto 1) & '0'))) after T_OH;
 	end process;
 
 
@@ -571,8 +571,8 @@ begin
 					if byte_n = '0' then
 						sparse_set(flash_array, to_integer(unsigned(prog_addr)), prog_word(7 downto 0));
 					else
-						sparse_set(flash_array, to_integer(unsigned(prog_addr(prog_addr'high downto 1) & '0')), prog_word(15 downto 8));
-						sparse_set(flash_array, to_integer(unsigned(prog_addr(prog_addr'high downto 1) & '1')), prog_word( 7 downto 0));
+						sparse_set(flash_array, to_integer(unsigned(prog_addr(prog_addr'high downto 1) & '1')), prog_word(15 downto 8));
+						sparse_set(flash_array, to_integer(unsigned(prog_addr(prog_addr'high downto 1) & '0')), prog_word( 7 downto 0));
 					end if;
 					wsm_state_cur <= W_IDLE;