summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/hp9k_3xx.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/hp9k_3xx.cpp')
-rw-r--r--src/mame/drivers/hp9k_3xx.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/hp9k_3xx.cpp b/src/mame/drivers/hp9k_3xx.cpp
index 7195d1e5907..0f18ecaf691 100644
--- a/src/mame/drivers/hp9k_3xx.cpp
+++ b/src/mame/drivers/hp9k_3xx.cpp
@@ -469,7 +469,7 @@ MACHINE_CONFIG_START(hp9k3xx_state::hp9k310)
MCFG_DIO16_SLOT_ADD("diobus", "sl3", dio16_cards, "98644", true)
MCFG_DIO16_SLOT_ADD("diobus", "sl4", dio16_cards, nullptr, false)
- MCFG_DEVICE_ADD("tms9914", TMS9914, XTAL(4000000))
+ MCFG_DEVICE_ADD("tms9914", TMS9914, XTAL(5000000))
MCFG_TMS9914_INT_WRITE_CB(WRITELINE(*this, hp9k3xx_state, gpib_irq));
MCFG_TMS9914_DIO_READWRITE_CB(READ8(IEEE488_TAG, ieee488_device, dio_r), WRITE8(IEEE488_TAG, ieee488_device, dio_w))
MCFG_TMS9914_EOI_WRITE_CB(WRITELINE(IEEE488_TAG, ieee488_device, eoi_w))
@@ -524,7 +524,7 @@ MACHINE_CONFIG_START(hp9k3xx_state::hp9k320)
MCFG_DIO16_SLOT_ADD("diobus", "sl3", dio16_cards, "98644", true)
MCFG_DIO32_SLOT_ADD("diobus", "sl4", dio16_cards, nullptr, false)
- MCFG_DEVICE_ADD("tms9914", TMS9914, XTAL(4000000))
+ MCFG_DEVICE_ADD("tms9914", TMS9914, XTAL(5000000))
MCFG_TMS9914_INT_WRITE_CB(WRITELINE(*this, hp9k3xx_state, gpib_irq));
MCFG_TMS9914_DIO_READWRITE_CB(READ8(IEEE488_TAG, ieee488_device, dio_r), WRITE8(IEEE488_TAG, ieee488_device, dio_w))
MCFG_TMS9914_EOI_WRITE_CB(WRITELINE(IEEE488_TAG, ieee488_device, eoi_w))
@@ -585,7 +585,7 @@ MACHINE_CONFIG_START(hp9k3xx_state::hp9k332)
MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 390-1)
MCFG_SCREEN_REFRESH_RATE(70)
- MCFG_DEVICE_ADD("tms9914", TMS9914, XTAL(4000000))
+ MCFG_DEVICE_ADD("tms9914", TMS9914, XTAL(5000000))
MCFG_TMS9914_INT_WRITE_CB(WRITELINE(*this, hp9k3xx_state, gpib_irq));
MCFG_TMS9914_DIO_READWRITE_CB(READ8(IEEE488_TAG, ieee488_device, dio_r), WRITE8(IEEE488_TAG, ieee488_device, dio_w))
MCFG_TMS9914_EOI_WRITE_CB(WRITELINE(IEEE488_TAG, ieee488_device, eoi_w))