diff options
author | 2019-01-07 19:53:32 +0900 | |
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committer | 2019-01-07 19:53:32 +0900 | |
commit | 89e90a66166ca52661f84895d1a3fa50eae10cab (patch) | |
tree | c1d92d504a83b1b8edf111dbe05812cce06be501 /src/devices/bus/neogeo/cmc.cpp | |
parent | 9b5eaf70b6c57ee3bc1861b5b03f6ecacdf6aa14 (diff) |
devices/bus/neogeo/cmc.cpp, rom.cpp : Implement NVRAM
Both jockeygp, vliner has battery-backed RAM, Correct this
Diffstat (limited to 'src/devices/bus/neogeo/cmc.cpp')
-rw-r--r-- | src/devices/bus/neogeo/cmc.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/devices/bus/neogeo/cmc.cpp b/src/devices/bus/neogeo/cmc.cpp index 841244c478e..a6e6265c12f 100644 --- a/src/devices/bus/neogeo/cmc.cpp +++ b/src/devices/bus/neogeo/cmc.cpp @@ -251,19 +251,23 @@ void neogeo_cmc_kof2000n_cart_device::decrypt_all(DECRYPT_ALL_PARAMS) DEFINE_DEVICE_TYPE(NEOGEO_CMC_JOCKEYGP_CART, neogeo_cmc_jockeygp_cart_device, "neocart_jockeygp", "Neo Geo Jockey GP CMC50 Cart") neogeo_cmc_jockeygp_cart_device::neogeo_cmc_jockeygp_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : - neogeo_cmc_cart_device(mconfig, NEOGEO_CMC_JOCKEYGP_CART, tag, owner, clock) + neogeo_cmc_cart_device(mconfig, NEOGEO_CMC_JOCKEYGP_CART, tag, owner, clock), + m_nvram(*this, "nvram") { } void neogeo_cmc_jockeygp_cart_device::device_start() { - save_item(NAME(m_ram)); + m_ram = make_unique_clear<uint16_t[]>(0x2000/2); + m_nvram->set_base(m_ram.get(), 0x2000); + save_pointer(NAME(m_ram), 0x2000/2); } -void neogeo_cmc_jockeygp_cart_device::device_reset() +void neogeo_cmc_jockeygp_cart_device::device_add_mconfig(machine_config &config) { - memset(m_ram, 0, 0x2000); + neogeo_cmc_cart_device::device_add_mconfig(config); + NVRAM(config, m_nvram); } void neogeo_cmc_jockeygp_cart_device::decrypt_all(DECRYPT_ALL_PARAMS) |