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-rw-r--r--src/mame/ensoniq/esqlcd.h43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/mame/ensoniq/esqlcd.h b/src/mame/ensoniq/esqlcd.h
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+++ b/src/mame/ensoniq/esqlcd.h
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+// license:BSD-3-Clause
+// copyright-holders:R. Belmont, Parduz
+#ifndef MAME_ENSONIQ_ESQLCD_H
+#define MAME_ENSONIQ_ESQLCD_H
+
+#pragma once
+
+#include "esqvfd.h"
+
+
+// --- SQ1 - Parduz --------------------------------------------------------------------------------------------------------------------------
+
+class esq2x16_sq1_device : public esqvfd_device {
+public:
+ esq2x16_sq1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+ virtual void write_char(int data) override;
+ virtual void update_display() override;
+
+protected:
+ virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
+ virtual void device_start() override ATTR_COLD;
+ virtual void device_reset() override ATTR_COLD;
+
+ uint8_t m_lcdpg[4][32]{};
+ int m_lcdPage = 0;
+ int m_lcdPos = 0, m_lcdSavedPos = 0;
+ output_finder<4, 32*7> m_lcdPix;
+
+ output_finder<16> m_leds;
+
+private:
+ void lcd_reset();
+ void page_reset();
+
+ static char rotate_lcd_char(uint8_t lcdChar, int charRow);
+
+ int m_lcd_command = 0;
+};
+
+DECLARE_DEVICE_TYPE(ESQ2X16_SQ1, esq2x16_sq1_device)
+
+#endif // MAME_ENSONIQ_ESQLCD_H