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https://opencores.org/ocsvn/eco32/eco32/trunk
[/] [eco32/] [trunk/] [sim/] [memory.c] - Diff between revs 8 and 25
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| Rev 8 |
Rev 25 |
| Line 17... |
Line 17... |
#include "timer.h"
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#include "timer.h"
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#include "dspkbd.h"
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#include "dspkbd.h"
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#include "term.h"
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#include "term.h"
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#include "disk.h"
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#include "disk.h"
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#include "output.h"
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#include "output.h"
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#include "shutdown.h"
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#include "graph.h"
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#include "graph.h"
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static Byte *rom;
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static Byte *rom;
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static Byte *mem;
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static Byte *mem;
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| Line 71... |
Line 72... |
}
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}
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if ((pAddr & IO_DEV_MASK) == OUTPUT_BASE) {
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if ((pAddr & IO_DEV_MASK) == OUTPUT_BASE) {
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data = outputRead(pAddr & IO_REG_MASK);
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data = outputRead(pAddr & IO_REG_MASK);
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return data;
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return data;
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}
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}
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if ((pAddr & IO_DEV_MASK) == SHUTDOWN_BASE) {
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data = shutdownRead(pAddr & IO_REG_MASK);
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return data;
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}
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if ((pAddr & IO_DEV_MASK) >= GRAPH_BASE) {
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if ((pAddr & IO_DEV_MASK) >= GRAPH_BASE) {
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data = graphRead(pAddr & IO_GRAPH_MASK);
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data = graphRead(pAddr & IO_GRAPH_MASK);
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return data;
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return data;
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}
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}
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/* throw bus timeout exception */
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/* throw bus timeout exception */
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| Line 157... |
Line 162... |
}
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}
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if ((pAddr & IO_DEV_MASK) == OUTPUT_BASE) {
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if ((pAddr & IO_DEV_MASK) == OUTPUT_BASE) {
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outputWrite(pAddr & IO_REG_MASK, data);
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outputWrite(pAddr & IO_REG_MASK, data);
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return;
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return;
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}
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}
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if ((pAddr & IO_DEV_MASK) == SHUTDOWN_BASE) {
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shutdownWrite(pAddr & IO_REG_MASK, data);
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return;
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}
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if ((pAddr & IO_DEV_MASK) >= GRAPH_BASE) {
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if ((pAddr & IO_DEV_MASK) >= GRAPH_BASE) {
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graphWrite(pAddr & IO_GRAPH_MASK, data);
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graphWrite(pAddr & IO_GRAPH_MASK, data);
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return;
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return;
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}
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}
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/* throw bus timeout exception */
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/* throw bus timeout exception */
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