diff options
author | 2014-07-22 06:14:55 +0000 | |
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committer | 2014-07-22 06:14:55 +0000 | |
commit | 5d7e1fcc62a7f9dd5441eaccbc274f9327efcf00 (patch) | |
tree | 59a6e5c3c090f1f83dfd20359ab321fb69713e00 /src/emu/video/hd44780.c | |
parent | c4e9058ee26841baae4c0fd51e081949747d5f48 (diff) |
Cleanups and version bump
Diffstat (limited to 'src/emu/video/hd44780.c')
-rw-r--r-- | src/emu/video/hd44780.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/emu/video/hd44780.c b/src/emu/video/hd44780.c index 95056e2c4a1..f9827f9afe8 100644 --- a/src/emu/video/hd44780.c +++ b/src/emu/video/hd44780.c @@ -189,7 +189,7 @@ void hd44780_device::correct_ac() if (m_active_ram == DDRAM) { int max_ac = (m_num_line == 1) ? 0x4f : 0x67; - + if (m_ac > max_ac) m_ac -= max_ac + 1; else if (m_ac < 0) @@ -214,7 +214,7 @@ void hd44780_device::update_ac(int direction) void hd44780_device::shift_display(int direction) { m_disp_shift += direction; - + if (m_disp_shift == 0x50) m_disp_shift = 0; else if (m_disp_shift == -1) |