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Disk: Fixed write/disk-format issue (regression at 25496d3a52)

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This commit is contained in:
tomcw 2019-10-13 10:25:33 +01:00
parent d7e0600ddd
commit 2a06f32bf6
1 changed files with 2 additions and 2 deletions
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4
source/Disk.cpp
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@ -1455,7 +1455,7 @@ bool Disk2InterfaceCard::UserSelectNewDiskImage(const int drive, LPCSTR pszFilen
void __stdcall Disk2InterfaceCard::LoadWriteProtect(WORD, WORD, BYTE write, BYTE value, ULONG uExecutedCycles)
{
_ASSERT(m_seqFunc.function == checkWriteProtAndInitWrite);
// NB. m_seqFunc.function == checkWriteProtAndInitWrite or shiftWrite (both OK)
// Don't change latch if drive off after 1 second drive-off delay (UTAIIe page 9-13)
// "DRIVES OFF forces the data register to hold its present state." (UTAIIe page 9-12)
@ -1651,7 +1651,7 @@ void Disk2InterfaceCard::SetSequencerFunction(WORD addr)
if ((addr & 0xf) < 0xc)
return;
switch (addr & 3)
switch ((addr & 3) ^ 2)
{
case 0: m_seqFunc.writeMode = 0; break; // $C08E,X (sequence addr A2 input)
case 1: m_seqFunc.writeMode = 1; break; // $C08F,X (sequence addr A2 input)