diff options
Diffstat (limited to 'src/devices/cpu/rw5000/b5500.cpp')
-rw-r--r-- | src/devices/cpu/rw5000/b5500.cpp | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/src/devices/cpu/rw5000/b5500.cpp b/src/devices/cpu/rw5000/b5500.cpp index edf697118c9..df3fac30507 100644 --- a/src/devices/cpu/rw5000/b5500.cpp +++ b/src/devices/cpu/rw5000/b5500.cpp @@ -17,26 +17,10 @@ DEFINE_DEVICE_TYPE(B5500, b5500_cpu_device, "b5500", "Rockwell B5500") // constructor b5500_cpu_device::b5500_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) : - b5000_cpu_device(mconfig, B5500, tag, owner, clock, 10, address_map_constructor(FUNC(b5500_cpu_device::program_768x8), this), 6, address_map_constructor(FUNC(b5500_cpu_device::data_48x4), this)) + a5500_cpu_device(mconfig, B5500, tag, owner, clock, 10, address_map_constructor(FUNC(b5500_cpu_device::program_768x8), this), 6, address_map_constructor(FUNC(b5500_cpu_device::data_48x4), this)) { } -// internal memory maps -void b5500_cpu_device::program_768x8(address_map &map) -{ - map(0x000, 0x27f).rom(); - map(0x380, 0x3ff).rom(); -} - -void b5500_cpu_device::data_48x4(address_map &map) -{ - map(0x00, 0x0b).ram(); - map(0x10, 0x1b).ram(); - map(0x20, 0x2b).ram(); - map(0x30, 0x3b).ram(); -} - - // disasm std::unique_ptr<util::disasm_interface> b5500_cpu_device::create_disassembler() { @@ -62,13 +46,3 @@ void b5500_cpu_device::execute_one() default: b5000_cpu_device::execute_one(); break; } } - -bool b5500_cpu_device::op_is_tl(u8 op) -{ - return b5000_cpu_device::op_is_tl(op) || ((op & 0xfc) == 0x38); -} - -bool b5500_cpu_device::op_is_lb(u8 op) -{ - return b5000_cpu_device::op_is_lb(op) || ((op & 0xfc) == 0x1c); -} |