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Diffstat (limited to 'src/mame/drivers/psion.cpp')
-rw-r--r--src/mame/drivers/psion.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/psion.cpp b/src/mame/drivers/psion.cpp
index 638d993a902..bc8209405b3 100644
--- a/src/mame/drivers/psion.cpp
+++ b/src/mame/drivers/psion.cpp
@@ -594,8 +594,8 @@ MACHINE_CONFIG_START(psion_state::psion_2lines)
MCFG_DEVICE_ADD( "beeper", BEEP, 3250 )
MCFG_SOUND_ROUTE( ALL_OUTPUTS, "mono", 1.00 )
- MCFG_NVRAM_ADD_CUSTOM_DRIVER("nvram1", psion_state, nvram_init) // sys_regs
- MCFG_NVRAM_ADD_0FILL("nvram2") // RAM
+ NVRAM(config, "nvram1").set_custom_handler(FUNC(psion_state::nvram_init)); // sys_regs
+ NVRAM(config, "nvram2", nvram_device::DEFAULT_ALL_0); // RAM
MCFG_TIMER_DRIVER_ADD_PERIODIC("nmi_timer", psion_state, nmi_timer, attotime::from_seconds(1))
@@ -668,7 +668,7 @@ MACHINE_CONFIG_START(psion_state::psionp350)
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_PROGRAM_MAP(psionp350_mem)
- MCFG_NVRAM_ADD_0FILL("nvram3") // paged RAM
+ NVRAM(config, "nvram3", nvram_device::DEFAULT_ALL_0); // paged RAM
MACHINE_CONFIG_END
MACHINE_CONFIG_START(psion_state::psionlz)
@@ -677,7 +677,7 @@ MACHINE_CONFIG_START(psion_state::psionlz)
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_PROGRAM_MAP(psionlz_mem)
- MCFG_NVRAM_ADD_0FILL("nvram3") // paged RAM
+ NVRAM(config, "nvram3", nvram_device::DEFAULT_ALL_0); // paged RAM
MACHINE_CONFIG_END
/* ROM definition */