diff options
Diffstat (limited to 'src/devices/bus/nes_ctrl/powerpad.cpp')
-rw-r--r-- | src/devices/bus/nes_ctrl/powerpad.cpp | 108 |
1 files changed, 50 insertions, 58 deletions
diff --git a/src/devices/bus/nes_ctrl/powerpad.cpp b/src/devices/bus/nes_ctrl/powerpad.cpp index 40a31ba89bc..688e73e3b12 100644 --- a/src/devices/bus/nes_ctrl/powerpad.cpp +++ b/src/devices/bus/nes_ctrl/powerpad.cpp @@ -19,43 +19,43 @@ DEFINE_DEVICE_TYPE(NES_POWERPAD, nes_powerpad_device, "nes_powerpad", "Bandai Po static INPUT_PORTS_START( nes_powerpad ) PORT_START("LAYOUT") PORT_CONFNAME( 0x01, 0x00, "Power Pad Button Layout") - PORT_CONFSETTING( 0x00, "Side A" ) - PORT_CONFSETTING( 0x01, "Side B" ) + PORT_CONFSETTING( 0x00, "Side A" ) + PORT_CONFSETTING( 0x01, "Side B" ) // difference between the two sides is that we mirror the key mapping to match the real pad layout! - PORT_START("POWERPAD1") + PORT_START("POWERPAD.0") // side A layout - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad Top1") PORT_CODE(KEYCODE_Y) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad Mid1") PORT_CODE(KEYCODE_J) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad Mid2") PORT_CODE(KEYCODE_H) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad Low1") PORT_CODE(KEYCODE_N) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad Low2") PORT_CODE(KEYCODE_B) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad Mid3") PORT_CODE(KEYCODE_G) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("PowerPad Top2") PORT_CODE(KEYCODE_Y) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("PowerPad Mid4") PORT_CODE(KEYCODE_J) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("PowerPad Mid3") PORT_CODE(KEYCODE_H) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON10 ) PORT_NAME("PowerPad Low2") PORT_CODE(KEYCODE_N) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON11 ) PORT_NAME("PowerPad Low1") PORT_CODE(KEYCODE_B) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_NAME("PowerPad Mid2") PORT_CODE(KEYCODE_G) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) // side B layout - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 2") PORT_CODE(KEYCODE_T) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 1") PORT_CODE(KEYCODE_R) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 5") PORT_CODE(KEYCODE_F) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 9") PORT_CODE(KEYCODE_V) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 6") PORT_CODE(KEYCODE_G) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 10") PORT_CODE(KEYCODE_B) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 11") PORT_CODE(KEYCODE_N) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 7") PORT_CODE(KEYCODE_H) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - - PORT_START("POWERPAD2") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("PowerPad 2") PORT_CODE(KEYCODE_T) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("PowerPad 1") PORT_CODE(KEYCODE_R) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("PowerPad 5") PORT_CODE(KEYCODE_F) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON9 ) PORT_NAME("PowerPad 9") PORT_CODE(KEYCODE_V) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("PowerPad 6") PORT_CODE(KEYCODE_G) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON10 ) PORT_NAME("PowerPad 10") PORT_CODE(KEYCODE_B) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON11 ) PORT_NAME("PowerPad 11") PORT_CODE(KEYCODE_N) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_NAME("PowerPad 7") PORT_CODE(KEYCODE_H) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + + PORT_START("POWERPAD.1") // side A layout - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad Top2") PORT_CODE(KEYCODE_T) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad Mid4") PORT_CODE(KEYCODE_F) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) - PORT_BIT( 0xf0, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("PowerPad Top1") PORT_CODE(KEYCODE_T) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON8 ) PORT_NAME("PowerPad Mid1") PORT_CODE(KEYCODE_F) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) + PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x00) // side B layout - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 4") PORT_CODE(KEYCODE_U) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 3") PORT_CODE(KEYCODE_Y) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 12") PORT_CODE(KEYCODE_M) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_NAME("PowerPad 8") PORT_CODE(KEYCODE_J) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) - PORT_BIT( 0xf0, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("PowerPad 4") PORT_CODE(KEYCODE_U) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("PowerPad 3") PORT_CODE(KEYCODE_Y) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON12 ) PORT_NAME("PowerPad 12") PORT_CODE(KEYCODE_M) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON8 ) PORT_NAME("PowerPad 8") PORT_CODE(KEYCODE_J) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) + PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_CONDITION("LAYOUT", 0x01, EQUALS, 0x01) INPUT_PORTS_END @@ -78,11 +78,10 @@ ioport_constructor nes_powerpad_device::device_input_ports() const // nes_powerpad_device - constructor //------------------------------------------------- -nes_powerpad_device::nes_powerpad_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : - device_t(mconfig, NES_POWERPAD, tag, owner, clock), - device_nes_control_port_interface(mconfig, *this), - m_ipt1(*this, "POWERPAD1"), - m_ipt2(*this, "POWERPAD2") +nes_powerpad_device::nes_powerpad_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) + : device_t(mconfig, NES_POWERPAD, tag, owner, clock) + , device_nes_control_port_interface(mconfig, *this) + , m_ipt(*this, "POWERPAD.%u", 0) { } @@ -94,31 +93,26 @@ nes_powerpad_device::nes_powerpad_device(const machine_config &mconfig, const ch void nes_powerpad_device::device_start() { save_item(NAME(m_latch)); + save_item(NAME(m_strobe)); } //------------------------------------------------- -// device_reset +// read //------------------------------------------------- -void nes_powerpad_device::device_reset() +u8 nes_powerpad_device::read_bit34() { - m_latch[0] = 0; - m_latch[1] = 0; -} + u8 ret = 0; + for (int i = 0; i < 2; i++) + { + if (m_strobe) + m_latch[i] = m_ipt[i]->read(); + ret |= (m_latch[i] & 1) << (i + 3); + m_latch[i] = (m_latch[i] >> 1) | 0x80; + } -//------------------------------------------------- -// read -//------------------------------------------------- - -uint8_t nes_powerpad_device::read_bit34() -{ - uint8_t ret = 0; - ret |= (m_latch[0] & 0x01) << 3; - ret |= (m_latch[1] & 0x01) << 4; - m_latch[0] >>= 1; - m_latch[1] >>= 1; return ret; } @@ -126,11 +120,9 @@ uint8_t nes_powerpad_device::read_bit34() // write //------------------------------------------------- -void nes_powerpad_device::write(uint8_t data) +void nes_powerpad_device::write(u8 data) { - if (data & 0x01) - return; - - m_latch[0] = m_ipt1->read(); - m_latch[1] = m_ipt2->read() | 0xf0; + if (write_strobe(data)) + for (int i = 0; i < 2; i++) + m_latch[i] = m_ipt[i]->read(); } |