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sm5a: fix ram mirror (nw)

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hap 2017-06-25 15:25:00 +02:00
parent 456e4c47eb
commit 5b5ae97cdd
1 changed files with 11 additions and 6 deletions
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17
src/devices/cpu/sm510/sm5acore.cpp
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@ -23,15 +23,20 @@ DEFINE_DEVICE_TYPE(KB1013VK12, kb1013vk12_device, "kb1013vk1_2", "KB1013VK1-2")
// internal memory maps
static ADDRESS_MAP_START(program_1_8k, AS_PROGRAM, 8, sm510_base_device)
AM_RANGE(0x000, 0x6ff) AM_ROM
AM_RANGE(0x700, 0x73f) AM_MIRROR(0x0c0) AM_ROM
AM_RANGE(0x700, 0x73f) AM_ROM AM_MIRROR(0x0c0)
ADDRESS_MAP_END
static ADDRESS_MAP_START(data_5x13x4, AS_DATA, 8, sm510_base_device)
AM_RANGE(0x00, 0x0c) AM_RAM
AM_RANGE(0x10, 0x1c) AM_RAM
AM_RANGE(0x20, 0x2c) AM_RAM
AM_RANGE(0x30, 0x3c) AM_RAM
AM_RANGE(0x40, 0x4c) AM_MIRROR(0x30) AM_RAM
AM_RANGE(0x00, 0x0b) AM_RAM
AM_RANGE(0x0c, 0x0c) AM_RAM AM_MIRROR(0x03)
AM_RANGE(0x10, 0x1b) AM_RAM
AM_RANGE(0x1c, 0x1c) AM_RAM AM_MIRROR(0x03)
AM_RANGE(0x20, 0x2b) AM_RAM
AM_RANGE(0x2c, 0x2c) AM_RAM AM_MIRROR(0x03)
AM_RANGE(0x30, 0x3b) AM_RAM
AM_RANGE(0x3c, 0x3c) AM_RAM AM_MIRROR(0x03)
AM_RANGE(0x40, 0x4b) AM_RAM AM_MIRROR(0x30)
AM_RANGE(0x4c, 0x4c) AM_RAM AM_MIRROR(0x33)
ADDRESS_MAP_END