diff options
Diffstat (limited to 'src/devices/video/hd61830.cpp')
-rw-r--r-- | src/devices/video/hd61830.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/devices/video/hd61830.cpp b/src/devices/video/hd61830.cpp index a608c096b1e..15e9930721f 100644 --- a/src/devices/video/hd61830.cpp +++ b/src/devices/video/hd61830.cpp @@ -248,6 +248,7 @@ WRITE8_MEMBER( hd61830_device::data_w ) case INSTRUCTION_NUMBER_OF_CHARACTERS: m_hn = (data & 0x7f) + 1; + m_hn = (m_hn % 2 == 0) ? m_hn : (m_hn + 1); LOG("HD61830 Number of Characters: %u\n", m_hn); break; @@ -259,7 +260,7 @@ WRITE8_MEMBER( hd61830_device::data_w ) break; case INSTRUCTION_CURSOR_POSITION: - m_cp = (data & 0x7f) + 1; + m_cp = (data & 0x0f) + 1; LOG("HD61830 Cursor Position: %u\n", m_cp); break; |