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author Michael Zapf <Michael.Zapf@mizapf.de>2016-04-01 06:41:30 +0200
committer Michael Zapf <Michael.Zapf@mizapf.de>2016-04-01 06:41:30 +0200
commit43fd82bda33c6822b6e30fe5b8aa2bb232e7a8bf (patch)
treebe72b47d32e900ffd328d7a294ae69770a35db61 /src/devices/bus
parentd85b8ed9db3bf5e4b6b73246047f66df1e84e174 (diff)
ti99_8: Removed unused variables.
Diffstat (limited to 'src/devices/bus')
-rw-r--r--src/devices/bus/ti99x/998board.cpp2
-rw-r--r--src/devices/bus/ti99x/998board.h12
2 files changed, 5 insertions, 9 deletions
diff --git a/src/devices/bus/ti99x/998board.cpp b/src/devices/bus/ti99x/998board.cpp
index 595ee5f77b1..89d7224fc98 100644
--- a/src/devices/bus/ti99x/998board.cpp
+++ b/src/devices/bus/ti99x/998board.cpp
@@ -126,6 +126,7 @@
mainboard8_device::mainboard8_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: device_t(mconfig, MAINBOARD8, "TI-99/8 Mainboard", tag, owner, clock, "ti998_mainboard", __FILE__),
+ m_A14_set(false),
m_pending_write(false),
m_speech_ready(true),
m_sound_ready(true),
@@ -785,6 +786,7 @@ void mainboard8_device::device_reset()
m_pbox_ready = true;
m_pending_write = false;
m_prev_grom = 0;
+ m_A14_set = false;
}
MACHINE_CONFIG_FRAGMENT( ti998_mainboard )
diff --git a/src/devices/bus/ti99x/998board.h b/src/devices/bus/ti99x/998board.h
index 0a1d1523db7..32b59cd1d5e 100644
--- a/src/devices/bus/ti99x/998board.h
+++ b/src/devices/bus/ti99x/998board.h
@@ -357,9 +357,6 @@ private:
// Accessing the mapper
bool m_mapper_accessed;
- // Doing a DMA access
- bool m_sram_dma;
-
// HOLDA flag
bool m_hold_acknowledged;
@@ -452,6 +449,9 @@ protected:
machine_config_constructor device_mconfig_additions() const override;
private:
+ // Holds the state of the A14 line
+ bool m_A14_set;
+
// Propagates the end of the memory cycle
void cycle_end();
@@ -485,12 +485,6 @@ private:
bool m_sound_ready;
bool m_pbox_ready;
- // Holds the A14 address line state. We need this for the clock_in method.
- bool m_A14_set;
-
- // 99/4A compatibility mode. Name is taken from the spec. If asserted, 99/4A compatibility is active.
- line_state m_crus;
-
// P-Code mode, negative logic. Name is taken from the spec. If asserted, P-Code libraries are available.
// May be read as "Pascal and Text-to-speech GROM libraries ENable"
line_state m_ptgen;