summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/vip/vp570.cpp
diff options
context:
space:
mode:
author Olivier Galibert <galibert@pobox.com>2020-11-02 12:11:43 +0100
committer Olivier Galibert <galibert@pobox.com>2020-11-02 12:12:11 +0100
commitb8c338858a101d14308c64c87b0f714db4f05326 (patch)
treea34dca21d603b98f5450d31868ce33a7e4c103b0 /src/devices/bus/vip/vp570.cpp
parentf4172ded3ec6f3b877ab813f6453d6d1907c1c00 (diff)
emumem: Simplify memory management. [O. Galibert]
API impact: - install_ram/rom/writeonly now requires a non-null pointer. If you want automatically managed ram, add it to a memory map, not in machine_start - install_*_bank now requires a memory_bank *, not a string - one can create memory banks outside of memory maps with memory_bank_creator - one can create memory shares outside of memory maps with memory_share_creator Memory maps impact: - ram ranges with overlapping addresses are not shared anymore. Use .share() - ram ranges touching each other are not merged anymore. Stay in your range Extra note: - there is no need to create a bank just to dynamically map some memory/rom. Just use install_rom/ram/writeonly
Diffstat (limited to 'src/devices/bus/vip/vp570.cpp')
-rw-r--r--src/devices/bus/vip/vp570.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/devices/bus/vip/vp570.cpp b/src/devices/bus/vip/vp570.cpp
index f9473bd2f87..f2e32dffd35 100644
--- a/src/devices/bus/vip/vp570.cpp
+++ b/src/devices/bus/vip/vp570.cpp
@@ -63,7 +63,7 @@ ioport_constructor vp570_device::device_input_ports() const
vp570_device::vp570_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, VP570, tag, owner, clock),
device_vip_expansion_card_interface(mconfig, *this),
- m_ram(*this, "ram"),
+ m_ram(*this, "ram", 0x1000, ENDIANNESS_LITTLE),
m_base(*this, "BASE"),
m_sw1(*this, "SW1")
{
@@ -76,7 +76,6 @@ vp570_device::vp570_device(const machine_config &mconfig, const char *tag, devic
void vp570_device::device_start()
{
- m_ram.allocate(0x1000);
}