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Added defines to enable disk logging types. Tidied up TAPEIN code with reference.

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sicklittlemonkey 2015-07-06 21:27:23 +12:00
parent bed486b4d2
commit 37b3006f5c
2 changed files with 1240 additions and 1231 deletions
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2466
source/Disk.cpp
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source/Tape.cpp
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@ -24,8 +24,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
/* Description: This module is created for emulation of the 8bit character mode (mode 1) switch,
* which is located in $c060, and so far does not intend to emulate a tape device.
*
*
* Author: Various
*
* In comments, UTA2E is an abbreviation for a reference to "Understanding the Apple //e" by James Sather
*/
#include "StdAfx.h"
@ -76,7 +77,7 @@ BYTE __stdcall TapeRead(WORD, WORD address, BYTE, BYTE, ULONG nCyclesLeft)
return C060;
}
return (1<<7) | (MemReadFloatingBus(nCyclesLeft) & 0x7F); // Keep high-bit fixed (since TAPEIN isn't supported)
return MemReadFloatingBus(1, nCyclesLeft); // TAPEIN has high bit 1 when input is low or not connected (UTA2E page 7-5, 7-6)
}
/*