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More documentation
This commit is contained in:
Angelo Salese
parent
f30a3d1457
commit
794487d8a8
@ -27,6 +27,16 @@ TODO:
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- intro in Terra Force isn't right, the square panels should be cleared after every
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animation is played, almost likely to not be protection related;
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- priorities, especially with the text layer (Terra Force);
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- sprites use a RAM clut for colors, used for color cycling effects. Examples are:
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- "2" logo in Crazy Climber 2 title screen;
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- ship rays on Armed F title screen;
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- gameplay in Armed F abuses of this effect (shots, player ship lights etc.);
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Notes:
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- the initial level color fade in effect in Armed F is confirmed on real HW, i.e. goes from
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red to blue;
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@ -171,6 +181,17 @@ Stephh's notes (based on the games M68000 code and some tests) :
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*
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*************************************/
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/*
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-x-- ---- ---- ---- trigger 1414M4 operation
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---x ---- ---- ---- flip screen
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---- x--- ---- ---- disable bg layer
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---- -x-- ---- ---- disable fg layer
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---- --x- ---- ---- disable sprite
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---- ---x ---- ---- disable tx layer
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---- ---- ---- --x- coin counter 1
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---- ---- ---- ---x coin counter 0
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*/
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static WRITE16_HANDLER( io_w )
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{
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armedf_state *state = space->machine().driver_data<armedf_state>();
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@ -180,8 +201,9 @@ static WRITE16_HANDLER( io_w )
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COMBINE_DATA(&state->m_vreg);
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/* bits 0 and 1 of armedf_vreg are coin counters */
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/* bit 12 seems to handle screen flipping */
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coin_counter_w(space->machine(), 0, (data & 1) >> 0);
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coin_counter_w(space->machine(), 1, (data & 2) >> 1);
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flip_screen_set(space->machine(), state->m_vreg & 0x1000);
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}
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@ -204,8 +226,9 @@ static WRITE16_HANDLER( cclimbr2_io_w )
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COMBINE_DATA(&state->m_vreg);
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/* bits 0 and 1 of armedf_vreg are coin counters */
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/* bit 12 seems to handle screen flipping */
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coin_counter_w(space->machine(), 0, (data & 1) >> 0);
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coin_counter_w(space->machine(), 1, (data & 2) >> 1);
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flip_screen_set(space->machine(), state->m_vreg & 0x1000);
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}
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@ -227,8 +250,10 @@ static WRITE16_HANDLER( terraf_io_w )
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}
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COMBINE_DATA(&state->m_vreg);
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/* bits 0 and 1 of armedf_vreg are coin counters */
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/* bit 12 seems to handle screen flipping */
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coin_counter_w(space->machine(), 0, (data & 1) >> 0);
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coin_counter_w(space->machine(), 1, (data & 2) >> 1);
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flip_screen_set(space->machine(), state->m_vreg & 0x1000);
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}
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@ -240,8 +265,10 @@ static WRITE16_HANDLER( terrafb_io_w )
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cputag_set_input_line(space->machine(), "extra", 0, HOLD_LINE);
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COMBINE_DATA(&state->m_vreg);
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/* bits 0 and 1 of armedf_vreg are coin counters */
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/* bit 12 seems to handle screen flipping */
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coin_counter_w(space->machine(), 0, (data & 1) >> 0);
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coin_counter_w(space->machine(), 1, (data & 2) >> 1);
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flip_screen_set(space->machine(), state->m_vreg & 0x1000);
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}
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@ -263,8 +290,10 @@ static WRITE16_HANDLER( kozure_io_w )
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}
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COMBINE_DATA(&state->m_vreg);
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/* bits 0 and 1 of armedf_vreg are coin counters */
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/* bit 12 seems to handle screen flipping */
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coin_counter_w(space->machine(), 0, (data & 1) >> 0);
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coin_counter_w(space->machine(), 1, (data & 2) >> 1);
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flip_screen_set(space->machine(), state->m_vreg & 0x1000);
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}
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@ -276,8 +305,10 @@ static WRITE16_HANDLER( bootleg_io_w )
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// cputag_set_input_line(space->machine(), "extra", 0, HOLD_LINE);
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COMBINE_DATA(&state->m_vreg);
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/* bits 0 and 1 of armedf_vreg are coin counters */
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/* bit 12 seems to handle screen flipping */
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coin_counter_w(space->machine(), 0, (data & 1) >> 0);
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coin_counter_w(space->machine(), 1, (data & 2) >> 1);
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flip_screen_set(space->machine(), state->m_vreg & 0x1000);
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}
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@ -298,8 +329,10 @@ static WRITE16_HANDLER( legion_io_w )
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}
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COMBINE_DATA(&state->m_vreg);
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/* bits 0 and 1 of armedf_vreg are coin counters */
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/* bit 12 seems to handle screen flipping */
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coin_counter_w(space->machine(), 0, (data & 1) >> 0);
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coin_counter_w(space->machine(), 1, (data & 2) >> 1);
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flip_screen_set(space->machine(), state->m_vreg & 0x1000);
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}
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@ -340,7 +373,7 @@ static ADDRESS_MAP_START( terraf_map, AS_PROGRAM, 16 )
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AM_RANGE(0x064000, 0x064fff) AM_RAM_WRITE(paletteram16_xxxxRRRRGGGGBBBB_word_w) AM_BASE_GENERIC(paletteram)
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AM_RANGE(0x068000, 0x069fff) AM_RAM_WRITE(armedf_text_videoram_w) AM_BASE_MEMBER(armedf_state, m_text_videoram)
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AM_RANGE(0x06a000, 0x06a9ff) AM_RAM
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AM_RANGE(0x06c000, 0x06c9ff) AM_RAM
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AM_RANGE(0x06c000, 0x06cfff) AM_RAM AM_BASE_MEMBER(armedf_state, m_spr_pal_clut)
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AM_RANGE(0x070000, 0x070fff) AM_RAM_WRITE(armedf_fg_videoram_w) AM_BASE_MEMBER(armedf_state, m_fg_videoram)
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AM_RANGE(0x074000, 0x074fff) AM_RAM_WRITE(armedf_bg_videoram_w) AM_BASE_MEMBER(armedf_state, m_bg_videoram)
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AM_RANGE(0x078000, 0x078001) AM_READ_PORT("P1")
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@ -357,7 +390,7 @@ ADDRESS_MAP_END
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static ADDRESS_MAP_START( kozure_map, AS_PROGRAM, 16 )
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AM_RANGE(0x060000, 0x060fff) AM_RAM AM_BASE_SIZE_GENERIC(spriteram)
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AM_RANGE(0x060400, 0x063fff) AM_RAM
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AM_RANGE(0x061000, 0x063fff) AM_RAM
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// AM_RANGE(0x07c000, 0x07c001) AM_WRITE(kozure_io_w)
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// AM_RANGE(0x0c0000, 0x0c0001) AM_WRITENOP /* watchdog? */
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// AM_RANGE(0xffd000, 0xffd001) AM_WRITENOP /* ? */
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@ -371,8 +404,7 @@ static ADDRESS_MAP_START( cclimbr2_map, AS_PROGRAM, 16 )
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AM_RANGE(0x064000, 0x064fff) AM_RAM_WRITE(paletteram16_xxxxRRRRGGGGBBBB_word_w) AM_BASE_GENERIC(paletteram)
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AM_RANGE(0x068000, 0x069fff) AM_RAM_WRITE(armedf_text_videoram_w) AM_BASE_MEMBER(armedf_state, m_text_videoram)
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AM_RANGE(0x06a000, 0x06a9ff) AM_RAM
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AM_RANGE(0x06c000, 0x06c9ff) AM_RAM
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AM_RANGE(0x06ca00, 0x06cbff) AM_WRITEONLY
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AM_RANGE(0x06c000, 0x06cfff) AM_RAM AM_BASE_MEMBER(armedf_state, m_spr_pal_clut)
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AM_RANGE(0x070000, 0x070fff) AM_RAM_WRITE(armedf_fg_videoram_w) AM_BASE_MEMBER(armedf_state, m_fg_videoram)
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AM_RANGE(0x074000, 0x074fff) AM_RAM_WRITE(armedf_bg_videoram_w) AM_BASE_MEMBER(armedf_state, m_bg_videoram)
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AM_RANGE(0x078000, 0x078001) AM_READ_PORT("P1")
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@ -394,8 +426,7 @@ static ADDRESS_MAP_START( legion_map, AS_PROGRAM, 16 )
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AM_RANGE(0x064000, 0x064fff) AM_RAM_WRITE(paletteram16_xxxxRRRRGGGGBBBB_word_w) AM_BASE_GENERIC(paletteram)
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AM_RANGE(0x068000, 0x069fff) AM_RAM_WRITE(armedf_text_videoram_w) AM_BASE_MEMBER(armedf_state, m_text_videoram)
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AM_RANGE(0x06a000, 0x06a9ff) AM_RAM
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AM_RANGE(0x06c000, 0x06c9ff) AM_RAM
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AM_RANGE(0x06ca00, 0x06cbff) AM_WRITEONLY
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AM_RANGE(0x06c000, 0x06cfff) AM_RAM AM_BASE_MEMBER(armedf_state, m_spr_pal_clut)
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AM_RANGE(0x070000, 0x070fff) AM_RAM_WRITE(armedf_fg_videoram_w) AM_BASE_MEMBER(armedf_state, m_fg_videoram)
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AM_RANGE(0x074000, 0x074fff) AM_RAM_WRITE(armedf_bg_videoram_w) AM_BASE_MEMBER(armedf_state, m_bg_videoram)
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AM_RANGE(0x078000, 0x078001) AM_READ_PORT("P1")
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@ -429,8 +460,7 @@ static ADDRESS_MAP_START( legiono_map, AS_PROGRAM, 16 )
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AM_RANGE(0x064000, 0x064fff) AM_RAM_WRITE(paletteram16_xxxxRRRRGGGGBBBB_word_w) AM_BASE_GENERIC(paletteram)
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AM_RANGE(0x068000, 0x069fff) AM_RAM_WRITE(armedf_text_videoram_w) AM_BASE_MEMBER(armedf_state, m_text_videoram)
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AM_RANGE(0x06a000, 0x06a9ff) AM_RAM
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AM_RANGE(0x06c000, 0x06c9ff) AM_RAM
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AM_RANGE(0x06ca00, 0x06cbff) AM_WRITEONLY
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AM_RANGE(0x06c000, 0x06cfff) AM_RAM AM_BASE_MEMBER(armedf_state, m_spr_pal_clut)
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AM_RANGE(0x070000, 0x070fff) AM_RAM_WRITE(armedf_fg_videoram_w) AM_BASE_MEMBER(armedf_state, m_fg_videoram)
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AM_RANGE(0x074000, 0x074fff) AM_RAM_WRITE(armedf_bg_videoram_w) AM_BASE_MEMBER(armedf_state, m_bg_videoram)
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AM_RANGE(0x078000, 0x078001) AM_READ_PORT("P1")
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@ -441,7 +471,7 @@ static ADDRESS_MAP_START( legiono_map, AS_PROGRAM, 16 )
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AM_RANGE(0x07c002, 0x07c003) AM_WRITE(armedf_bg_scrollx_w)
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AM_RANGE(0x07c004, 0x07c005) AM_WRITE(armedf_bg_scrolly_w)
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AM_RANGE(0x07c00a, 0x07c00b) AM_WRITE(sound_command_w)
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//AM_RANGE(0x07c00c, 0x07c00d) AM_WRITENOP /* Watchdog ? cycle 0000 -> 0100 -> 0200 back to 0000 */
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AM_RANGE(0x07c00c, 0x07c00d) AM_WRITENOP /* Watchdog ? cycle 0000 -> 0100 -> 0200 back to 0000 */
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AM_RANGE(0x07c00e, 0x07c00f) AM_WRITE(irq_lv2_ack_w)
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ADDRESS_MAP_END
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@ -453,7 +483,7 @@ static ADDRESS_MAP_START( armedf_map, AS_PROGRAM, 16 )
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AM_RANGE(0x067000, 0x067fff) AM_RAM_WRITE(armedf_fg_videoram_w) AM_BASE_MEMBER(armedf_state, m_fg_videoram)
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AM_RANGE(0x068000, 0x069fff) AM_RAM_WRITE(armedf_text_videoram_w) AM_BASE_MEMBER(armedf_state, m_text_videoram)
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AM_RANGE(0x06a000, 0x06afff) AM_RAM_WRITE(paletteram16_xxxxRRRRGGGGBBBB_word_w) AM_BASE_GENERIC(paletteram)
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AM_RANGE(0x06b000, 0x06bfff) AM_RAM
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AM_RANGE(0x06b000, 0x06bfff) AM_RAM AM_BASE_MEMBER(armedf_state, m_spr_pal_clut)
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AM_RANGE(0x06c000, 0x06c001) AM_READ_PORT("P1")
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AM_RANGE(0x06c002, 0x06c003) AM_READ_PORT("P2")
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AM_RANGE(0x06c004, 0x06c005) AM_READ_PORT("DSW1")
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@ -465,6 +495,7 @@ static ADDRESS_MAP_START( armedf_map, AS_PROGRAM, 16 )
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AM_RANGE(0x06d006, 0x06d007) AM_WRITE(armedf_fg_scrollx_w)
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AM_RANGE(0x06d008, 0x06d009) AM_WRITE(armedf_fg_scrolly_w)
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AM_RANGE(0x06d00a, 0x06d00b) AM_WRITE(sound_command_w)
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AM_RANGE(0x06d00c, 0x06d00d) AM_WRITENOP //watchdog
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AM_RANGE(0x06d00e, 0x06d00f) AM_WRITE(irq_lv1_ack_w)
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ADDRESS_MAP_END
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@ -1697,7 +1728,7 @@ GAME( 1987, terrafb, terraf, terrafb, terraf, terrafb, ROT0, "bootleg",
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GAME( 1987, terrafu, terraf, terraf, terraf, terrafu, ROT0, "Nichibutsu USA", "Terra Force (US set 1)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION )
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GAME( 1987, terrafa, terraf, terraf, terraf, terrafu, ROT0, "Nichibutsu USA", "Terra Force (US set 2)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION ) //world?
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GAME( 1987, kozure, 0, kozure, kozure, kozure, ROT0, "Nichibutsu", "Kozure Ookami (Japan)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION | GAME_NOT_WORKING )
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GAME( 1988, cclimbr2, 0, cclimbr2, cclimbr2, cclimbr2, ROT0, "Nichibutsu", "Crazy Climber 2 (Japan)", GAME_SUPPORTS_SAVE )
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GAME( 1988, cclimbr2a,cclimbr2, cclimbr2, cclimbr2, cclimbr2, ROT0, "Nichibutsu", "Crazy Climber 2 (Japan, Harder)", GAME_SUPPORTS_SAVE )
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GAME( 1988, armedf, 0, armedf, armedf, armedf, ROT270, "Nichibutsu", "Armed Formation", GAME_SUPPORTS_SAVE )
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GAME( 1988, armedff, armedf, armedf, armedf, armedf, ROT270, "Nichibutsu (Fillmore license)", "Armed Formation (Fillmore license)", GAME_SUPPORTS_SAVE )
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GAME( 1988, cclimbr2, 0, cclimbr2, cclimbr2, cclimbr2, ROT0, "Nichibutsu", "Crazy Climber 2 (Japan)", GAME_SUPPORTS_SAVE| GAME_IMPERFECT_COLORS )
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GAME( 1988, cclimbr2a,cclimbr2, cclimbr2, cclimbr2, cclimbr2, ROT0, "Nichibutsu", "Crazy Climber 2 (Japan, Harder)", GAME_SUPPORTS_SAVE| GAME_IMPERFECT_COLORS )
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GAME( 1988, armedf, 0, armedf, armedf, armedf, ROT270, "Nichibutsu", "Armed Formation", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_COLORS )
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GAME( 1988, armedff, armedf, armedf, armedf, armedf, ROT270, "Nichibutsu (Fillmore license)", "Armed Formation (Fillmore license)", GAME_SUPPORTS_SAVE| GAME_IMPERFECT_COLORS )
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@ -9,6 +9,7 @@ public:
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UINT16 * m_text_videoram;
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UINT16 * m_bg_videoram;
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UINT16 * m_fg_videoram;
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UINT16 * m_spr_pal_clut;
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UINT16 m_legion_cmd[4]; // legiono only!
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// UINT16 * m_spriteram; // currently this uses generic buffered_spriteram
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// UINT16 * m_paletteram; // currently this uses generic palette handling
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