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-rw-r--r--src/mess/machine/esqvfd.c405
1 files changed, 0 insertions, 405 deletions
diff --git a/src/mess/machine/esqvfd.c b/src/mess/machine/esqvfd.c
deleted file mode 100644
index e103ef6e972..00000000000
--- a/src/mess/machine/esqvfd.c
+++ /dev/null
@@ -1,405 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:R. Belmont
-/*
- Ensoniq Vacuum Fluorescent Displays (VFDs)
- Emulation by R. Belmont
-*/
-
-#include "esqvfd.h"
-#include "esq1by22.lh"
-#include "esq2by40.lh"
-
-const device_type ESQ1x22 = &device_creator<esq1x22_t>;
-const device_type ESQ2x40 = &device_creator<esq2x40_t>;
-const device_type ESQ2x40_SQ1 = &device_creator<esq2x40_sq1_t>;
-
-// adapted from bfm_bd1, rearranged to work with ASCII data used by the Ensoniq h/w
-static const UINT16 font[]=
-{ // FEDC BA98 7654 3210
- 0x0000, // 0000 0000 0000 0000 (space)
- 0x0000, // 0000 0000 0000 0000 ! (not defined)
- 0x0009, // 0000 0000 0000 1001 ".
- 0xC62A, // 1100 0110 0010 1010 #.
- 0xC62D, // 1100 0110 0010 1101 $.
- 0x0000, // 0000 0000 0000 0000 % (not defined)
- 0x0000, // 0000 0000 0000 0000 & (not defined)
- 0x0040, // 0000 0000 1000 0000 '.
- 0x0880, // 0000 1000 1000 0000 (.
- 0x0050, // 0000 0000 0101 0000 ).
- 0xCCD8, // 1100 1100 1101 1000 *.
- 0xC408, // 1100 0100 0000 1000 +.
- 0x0000, // 0000 0000 0000 0000 , (not defined)
- 0xC000, // 1100 0000 0000 0000 -.
- 0x1000, // 0001 0000 0000 0000 .
- 0x0090, // 0000 0000 1001 0000 /
- 0x22B7, // 0010 0010 1011 0111 0.
- 0x0408, // 0000 0100 0000 1000 1.
- 0xE206, // 1110 0010 0000 0110 2.
- 0x4226, // 0100 0010 0010 0110 3.
- 0xC023, // 1100 0000 0010 0011 4.
- 0xC225, // 1100 0010 0010 0101 5.
- 0xE225, // 1110 0010 0010 0101 6.
- 0x0026, // 0000 0000 0010 0110 7.
- 0xE227, // 1110 0010 0010 0111 8.
- 0xC227, // 1100 0010 0010 0111 9.
- 0x0000, // 0000 0000 0000 0000 : (not defined)
- 0x0000, // 0000 0000 0000 0000 ; (not defined)
- 0x0290, // 0000 0010 1001 0000 <.
- 0xC200, // 1100 0010 0000 0000 =.
- 0x0A40, // 0000 1010 0100 0000 >.
- 0x0000, // 0000 0000 0000 0000 ? (not defined)
- 0xA626, // 1010 0110 0010 0110 @.
- 0xE027, // 1110 0000 0010 0111 A.
- 0x462E, // 0100 0110 0010 1110 B.
- 0x2205, // 0010 0010 0000 0101 C.
- 0x062E, // 0000 0110 0010 1110 D.
- 0xA205, // 1010 0010 0000 0101 E.
- 0xA005, // 1010 0000 0000 0101 F.
- 0x6225, // 0110 0010 0010 0101 G.
- 0xE023, // 1110 0000 0010 0011 H.
- 0x060C, // 0000 0110 0000 1100 I.
- 0x2222, // 0010 0010 0010 0010 J.
- 0xA881, // 1010 1000 1000 0001 K.
- 0x2201, // 0010 0010 0000 0001 L.
- 0x20E3, // 0010 0000 1110 0011 M.
- 0x2863, // 0010 1000 0110 0011 N.
- 0x2227, // 0010 0010 0010 0111 O.
- 0xE007, // 1110 0000 0000 0111 P.
- 0x2A27, // 0010 1010 0010 0111 Q.
- 0xE807, // 1110 1000 0000 0111 R.
- 0xC225, // 1100 0010 0010 0101 S.
- 0x040C, // 0000 0100 0000 1100 T.
- 0x2223, // 0010 0010 0010 0011 U.
- 0x2091, // 0010 0000 1001 0001 V.
- 0x2833, // 0010 1000 0011 0011 W.
- 0x08D0, // 0000 1000 1101 0000 X.
- 0x04C0, // 0000 0100 1100 0000 Y.
- 0x0294, // 0000 0010 1001 0100 Z.
- 0x2205, // 0010 0010 0000 0101 [.
- 0x0840, // 0000 1000 0100 0000 \.
- 0x0226, // 0000 0010 0010 0110 ].
- 0x0810, // 0000 1000 0001 0000 ^.
- 0x0200, // 0000 0010 0000 0000 _
- 0x0040, // 0000 0000 0100 0000 `
- 0xE027, // 1110 0000 0010 0111 A.
- 0x462E, // 0100 0110 0010 1110 B.
- 0x2205, // 0010 0010 0000 0101 C.
- 0x062E, // 0000 0110 0010 1110 D.
- 0xA205, // 1010 0010 0000 0101 E.
- 0xA005, // 1010 0000 0000 0101 F.
- 0x6225, // 0110 0010 0010 0101 G.
- 0xE023, // 1110 0000 0010 0011 H.
- 0x060C, // 0000 0110 0000 1100 I.
- 0x2222, // 0010 0010 0010 0010 J.
- 0xA881, // 1010 1000 1000 0001 K.
- 0x2201, // 0010 0010 0000 0001 L.
- 0x20E3, // 0010 0000 1110 0011 M.
- 0x2863, // 0010 1000 0110 0011 N.
- 0x2227, // 0010 0010 0010 0111 O.
- 0xE007, // 1110 0000 0000 0111 P.
- 0x2A27, // 0010 1010 0010 0111 Q.
- 0xE807, // 1110 1000 0000 0111 R.
- 0xC225, // 1100 0010 0010 0101 S.
- 0x040C, // 0000 0100 0000 1100 T.
- 0x2223, // 0010 0010 0010 0011 U.
- 0x2091, // 0010 0000 1001 0001 V.
- 0x2833, // 0010 1000 0011 0011 W.
- 0x08D0, // 0000 1000 1101 0000 X.
- 0x04C0, // 0000 0100 1100 0000 Y.
- 0x0294, // 0000 0010 1001 0100 Z.
- 0x2205, // 0010 0010 0000 0101 [.
- 0x0408, // 0000 0100 0000 1000 |
- 0x0226, // 0000 0010 0010 0110 ].
- 0x0810, // 0000 1000 0001 0000 ~.
- 0x0000, // 0000 0000 0000 0000 (DEL)
-};
-
-esqvfd_t::esqvfd_t(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
- device_t(mconfig, type, name, tag, owner, clock, shortname, source)
-{
-}
-
-void esqvfd_t::device_start()
-{
-}
-
-void esqvfd_t::device_reset()
-{
- m_cursx = m_cursy = 0;
- m_savedx = m_savedy = 0;
- m_curattr = AT_NORMAL;
- m_lastchar = 0;
- memset(m_chars, 0, sizeof(m_chars));
- memset(m_attrs, 0, sizeof(m_attrs));
- memset(m_dirty, 1, sizeof(m_attrs));
-}
-
-void esqvfd_t::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
-{
-}
-
-// why isn't the font just stored in this order?
-UINT32 esqvfd_t::conv_segments(UINT16 segin)
-{
- UINT32 segout = 0;
-
- if ( segin & 0x0004 ) segout |= 0x0001;
- if ( segin & 0x0002 ) segout |= 0x0002;
- if ( segin & 0x0020 ) segout |= 0x0004;
- if ( segin & 0x0200 ) segout |= 0x0008;
- if ( segin & 0x2000 ) segout |= 0x0010;
- if ( segin & 0x0001 ) segout |= 0x0020;
- if ( segin & 0x8000 ) segout |= 0x0040;
- if ( segin & 0x4000 ) segout |= 0x0080;
- if ( segin & 0x0008 ) segout |= 0x0100;
- if ( segin & 0x0400 ) segout |= 0x0200;
- if ( segin & 0x0010 ) segout |= 0x0400;
- if ( segin & 0x0040 ) segout |= 0x0800;
- if ( segin & 0x0080 ) segout |= 0x1000;
- if ( segin & 0x0800 ) segout |= 0x2000;
- if ( segin & 0x1000 ) segout |= 0x4000;
-
- return segout;
-}
-
-// generic display update; can override from child classes if not good enough
-void esqvfd_t::update_display()
-{
- for (int row = 0; row < m_rows; row++)
- {
- for (int col = 0; col < m_cols; col++)
- {
- if (m_dirty[row][col])
- {
- UINT32 segdata = conv_segments(font[m_chars[row][col]]);
-
- // force bottom bar on all underlined chars
- if (m_attrs[row][col] & AT_UNDERLINE)
- {
- segdata |= 0x0008;
- }
-
- output_set_indexed_value("vfd", (row*m_cols) + col, segdata);
-
- m_dirty[row][col] = 0;
- }
- }
- }
-}
-
-/* 2x40 VFD display used in the ESQ-1, VFX-SD, SD-1, and others */
-
-static MACHINE_CONFIG_FRAGMENT(esq2x40)
- MCFG_DEFAULT_LAYOUT(layout_esq2by40)
-MACHINE_CONFIG_END
-
-machine_config_constructor esq2x40_t::device_mconfig_additions() const
-{
- return MACHINE_CONFIG_NAME( esq2x40 );
-}
-
-void esq2x40_t::write_char(int data)
-{
- // ESQ-1 sends (cursor move) 0xfa 0xYY to mark YY characters as underlined at the current cursor location
- if (m_lastchar == 0xfa)
- {
- for (int i = 0; i < data; i++)
- {
- m_attrs[m_cursy][m_cursx + i] |= AT_UNDERLINE;
- m_dirty[m_cursy][m_cursx + i] = 1;
- }
-
- m_lastchar = 0;
- update_display();
- return;
- }
-
- m_lastchar = data;
-
- if ((data >= 0x80) && (data < 0xd0))
- {
- m_cursy = ((data & 0x7f) >= 40) ? 1 : 0;
- m_cursx = (data & 0x7f) % 40;
- }
- else if (data >= 0xd0)
- {
- switch (data)
- {
- case 0xd0: // blink start
- m_curattr = AT_BLINK;
- break;
-
- case 0xd1: // blink stop (cancel all attribs on VFX+)
- m_curattr = 0; //&= ~AT_BLINK;
- break;
-
- case 0xd3: // start underline
- m_curattr |= AT_UNDERLINE;
- break;
-
- case 0xd6: // clear screen
- m_cursx = m_cursy = 0;
- memset(m_chars, 0, sizeof(m_chars));
- memset(m_attrs, 0, sizeof(m_attrs));
- memset(m_dirty, 1, sizeof(m_dirty));
- break;
-
- case 0xf5: // save cursor position
- m_savedx = m_cursx;
- m_savedy = m_cursy;
- break;
-
- case 0xf6: // restore cursor position
- m_cursx = m_savedx;
- m_cursy = m_savedy;
- m_curattr = m_attrs[m_cursy][m_cursx];
- break;
-
- default:
-// printf("Unknown control code %02x\n", data);
- break;
- }
- }
- else
- {
- if ((data >= 0x20) && (data <= 0x5f))
- {
- m_chars[m_cursy][m_cursx] = data - ' ';
- m_attrs[m_cursy][m_cursx] = m_curattr;
- m_dirty[m_cursy][m_cursx] = 1;
- m_cursx++;
-
- if (m_cursx >= 39)
- {
- m_cursx = 39;
- }
- }
- }
-
- update_display();
-}
-
-esq2x40_t::esq2x40_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : esqvfd_t(mconfig, ESQ2x40, "Ensoniq 2x40 VFD", tag, owner, clock, "esq2x40", __FILE__)
-{
- m_rows = 2;
- m_cols = 40;
-}
-
-/* 1x22 display from the VFX (not right, but it'll do for now) */
-
-static MACHINE_CONFIG_FRAGMENT(esq1x22)
- MCFG_DEFAULT_LAYOUT(layout_esq1by22)
-MACHINE_CONFIG_END
-
-machine_config_constructor esq1x22_t::device_mconfig_additions() const
-{
- return MACHINE_CONFIG_NAME( esq1x22 );
-}
-
-void esq1x22_t::write_char(int data)
-{
- if (data >= 0x60)
- {
- switch (data)
- {
- case 'f': // clear screen
- m_cursx = m_cursy = 0;
- memset(m_chars, 0, sizeof(m_chars));
- memset(m_attrs, 0, sizeof(m_attrs));
- memset(m_dirty, 1, sizeof(m_dirty));
- break;
-
- default:
- printf("Unhandled control code %02x\n", data);
- break;
- }
- }
- else
- {
- if ((data >= 0x20) && (data <= 0x5f))
- {
- m_chars[0][m_cursx] = data - ' ';
- m_dirty[0][m_cursx] = 1;
- m_cursx++;
-
- if (m_cursx >= 23)
- {
- m_cursx = 23;
- }
- }
- }
-
- update_display();
-}
-
-esq1x22_t::esq1x22_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : esqvfd_t(mconfig, ESQ1x22, "Ensoniq 1x22 VFD", tag, owner, clock, "esq1x22", __FILE__)
-{
- m_rows = 1;
- m_cols = 22;
-}
-
-/* SQ-1 display, I think it's really an LCD but we'll deal with it for now */
-machine_config_constructor esq2x40_sq1_t::device_mconfig_additions() const
-{
- return MACHINE_CONFIG_NAME( esq2x40 ); // we use the normal 2x40 layout
-}
-
-void esq2x40_sq1_t::write_char(int data)
-{
- if (data == 0x09) // musical note
- {
- data = '^'; // approximate for now
- }
-
- if (m_Wait87Shift)
- {
- m_cursy = (data >> 4) & 0xf;
- m_cursx = data & 0xf;
- m_Wait87Shift = false;
- }
- else if (m_Wait88Shift)
- {
- m_Wait88Shift = false;
- }
- else if ((data >= 0x20) && (data <= 0x7f))
- {
- m_chars[m_cursy][m_cursx] = data - ' ';
- m_attrs[m_cursy][m_cursx] = m_curattr;
- m_dirty[m_cursy][m_cursx] = 1;
- m_cursx++;
-
- if (m_cursx >= 39)
- {
- m_cursx = 39;
- }
-
- update_display();
- }
- else if (data == 0x83)
- {
- m_cursx = m_cursy = 0;
- memset(m_chars, 0, sizeof(m_chars));
- memset(m_attrs, 0, sizeof(m_attrs));
- memset(m_dirty, 1, sizeof(m_dirty));
- }
- else if (data == 0x87)
- {
- m_Wait87Shift = true;
- }
- else if (data == 0x88)
- {
- m_Wait88Shift = true;
- }
- else
- {
-// printf("SQ-1 unhandled display char %02x\n", data);
- }
-}
-
-esq2x40_sq1_t::esq2x40_sq1_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : esqvfd_t(mconfig, ESQ2x40_SQ1, "Ensoniq 2x40 VFD (SQ-1 variant)", tag, owner, clock, "esq2x40_sq1", __FILE__)
-{
- m_rows = 2;
- m_cols = 40;
- m_Wait87Shift = false;
- m_Wait88Shift = false;
-}