#126. Fixed bank (0x7FFD) decoding in sna loading

maziac · Jul 6, 2024 · b75ab14 · b75ab14
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,8 @@
 # Changelog
+
+# 3.3.4
+- Fix for #126: Data misalignment for ZX128K SNA with Active BANK6 in zsim. Banks in SNA loading fixed.
+
 # 3.3.3
 - Added palette command "dezog.serialport.test" to test the serial connection.
 

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,7 +1,7 @@
 {
  "name": "dezog",
  "displayName": "DeZog",
- "version": "3.3.3",
+ "version": "3.3.4",
  "publisher": "maziac",
  "description": "Visual Studio Code Debugger for the Z80 and ZX Spectrum.",
  "author": {

diff --git a/releases/dezog-3.3.4.vsix b/releases/dezog-3.3.4.vsix
diff --git a/src/remotes/dzrp/snafile.ts b/src/remotes/dzrp/snafile.ts
@@ -113,7 +113,7 @@ export class SnaFile {
  Utility.assert(index == 49183);
 
  // Correct 3rd bank
- const pagedInBank = this.port7ffd & 0x03;
+ const pagedInBank = this.port7ffd & 0x07;
  this.memBanks[2].bank = pagedInBank;
 
  // Read up to 6 more memory banks (48k), bank 0, 1, 3, 4, 6, 7