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-rw-r--r--src/mame/drivers/alphatpx.cpp4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/mame/drivers/alphatpx.cpp b/src/mame/drivers/alphatpx.cpp
index ed2038124d5..12955b408f2 100644
--- a/src/mame/drivers/alphatpx.cpp
+++ b/src/mame/drivers/alphatpx.cpp
@@ -116,7 +116,7 @@ protected:
private:
- uint8_t m_kbdclk, m_kbdread, m_kbdport2, m_kbdrow, m_kbdcol;
+ uint8_t m_kbdclk, m_kbdread, m_kbdport2;
required_device<palette_device> m_palette;
required_shared_ptr<u8> m_vram;
required_region_ptr<u8> m_gfx;
@@ -175,8 +175,6 @@ WRITE8_MEMBER(alphatpx_state::kbd_matrix_w)
int rd_masks[8] = { 1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80 };
int tmp_read;
- // printf("matrix_w: %02x (col %d row %d clk %d)\n", data, m_kbdcol, m_kbdrow, (data & 0x80) ? 1 : 0);
-
if ((data & 0x80) && (!m_kbdclk))
{
tmp_read = m_keycols[(data >> 3) & 0xf]->read() & rd_masks[data & 0x7];