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assert

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folkert van heusden 2023-03-13 12:25:24 +01:00
parent 4618c86ffa
commit d7ca617155
1 changed files with 2 additions and 0 deletions
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2
bus.cpp
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@ -617,6 +617,8 @@ void bus::write_pdr(const uint32_t a, const int run_mode, const uint16_t value,
int page = (a >> 1) & 7;
if (word_mode) {
assert(a != 0 || value < 256);
a & 1 ? (pages[run_mode][is_d][page].pdr &= 0xff, pages[run_mode][is_d][page].pdr |= value << 8) :
(pages[run_mode][is_d][page].pdr &= 0xff00, pages[run_mode][is_d][page].pdr |= value);
}