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Diffstat (limited to 'src/mame/drivers/atarisy4.cpp')
-rw-r--r--src/mame/drivers/atarisy4.cpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mame/drivers/atarisy4.cpp b/src/mame/drivers/atarisy4.cpp
index d9e9f9a3d6e..e574272d416 100644
--- a/src/mame/drivers/atarisy4.cpp
+++ b/src/mame/drivers/atarisy4.cpp
@@ -847,6 +847,7 @@ void atarisy4_state::load_ldafile(address_space &space, const uint8_t *file)
uint8_t sum = 1;
uint16_t len;
uint16_t addr;
+ uint8_t pval = 0;
if (READ_CHAR() != 0x01)
fatalerror("Bad .LDA file\n");
@@ -879,7 +880,11 @@ void atarisy4_state::load_ldafile(address_space &space, const uint8_t *file)
{
uint8_t data = READ_CHAR();
sum += data;
- space.write_byte(addr++, data);
+ if (addr & 1)
+ space.write_word(addr >> 1, (pval << 8) | data);
+ else
+ pval = data;
+ addr ++;
} while (--len);
sum += READ_CHAR();