diff options
Diffstat (limited to 'src/devices/bus/vcs_ctrl/joybooster.cpp')
-rw-r--r-- | src/devices/bus/vcs_ctrl/joybooster.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/devices/bus/vcs_ctrl/joybooster.cpp b/src/devices/bus/vcs_ctrl/joybooster.cpp index 9ea3b813ac1..b390a158e85 100644 --- a/src/devices/bus/vcs_ctrl/joybooster.cpp +++ b/src/devices/bus/vcs_ctrl/joybooster.cpp @@ -2,8 +2,14 @@ // copyright-holders:Curt Coder /********************************************************************** - Atari Video Computer System digital joystick emulation with - boostergrip adapter + CBS Electronics Booster-Grip Joystick Adaptor + + This peripheral device, which adds two extra buttons to an + ordinary single-button joystick, was packaged with the Atari 2600 + version of Omega Race. CBS Electronics also advertised it as a + pack-in for their unreleased 2600 title Wings (it does not work + with the known prototype). The homebrew Thrust games optionally + support the Booster-Grip as well. **********************************************************************/ @@ -16,7 +22,7 @@ // DEVICE DEFINITIONS //************************************************************************** -DEFINE_DEVICE_TYPE(VCS_JOYSTICK_BOOSTER, vcs_joystick_booster_device, "vcs_joystick_booster", "Atari / CBM Digital joystick with Boostergrip") +DEFINE_DEVICE_TYPE(VCS_JOYSTICK_BOOSTER, vcs_joystick_booster_device, "vcs_joystick_booster", "CBS Electronics Booster-Grip Joystick Adaptor") static INPUT_PORTS_START( vcs_joystick_booster ) @@ -25,7 +31,7 @@ static INPUT_PORTS_START( vcs_joystick_booster ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY // Pin 2 PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY // Pin 3 PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY // Pin 4 - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) // Pin 6 + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_WRITE_LINE_MEMBER(FUNC(vcs_joystick_booster_device::trigger_w)) // Pin 6 PORT_BIT( 0xd0, IP_ACTIVE_LOW, IPT_UNUSED ) // Pin 5 |