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author Octocontrabass <joe.derpa@gmail.com>2024-09-18 20:44:07 -0700
committer GitHub <noreply@github.com>2024-09-18 23:44:07 -0400
commit844b0763d46e1fbd2f21aea9528316a7b0cab7da (patch)
tree0d053382d30b66a9beab900c5247400b05155b7f /src
parentdf90a55568bd14b1207372f8cbd46e990787cc87 (diff)
Add Linksys PAP2 and other MIPS-X improvements (#12726)
New machines marked as NOT WORKING ---------------------------------- Linksys PAP2 [unknown] * cpu/mipsx/mipsxdasm.cpp: fix various bugs [Octocontrabass] * tomy/kissite.cpp: memory map borrowed from Linksys PAP2 [Octocontrabass]
Diffstat (limited to 'src')
-rw-r--r--src/devices/cpu/mipsx/mipsx.cpp2
-rw-r--r--src/devices/cpu/mipsx/mipsxdasm.cpp159
-rw-r--r--src/mame/mame.lst3
-rw-r--r--src/mame/skeleton/pap2.cpp99
-rw-r--r--src/mame/tomy/kisssite.cpp10
5 files changed, 212 insertions, 61 deletions
diff --git a/src/devices/cpu/mipsx/mipsx.cpp b/src/devices/cpu/mipsx/mipsx.cpp
index 72e45f84d1a..438c4b4e3b6 100644
--- a/src/devices/cpu/mipsx/mipsx.cpp
+++ b/src/devices/cpu/mipsx/mipsx.cpp
@@ -11,7 +11,7 @@ DEFINE_DEVICE_TYPE(MIPSX, mipsx_cpu_device, "mipsx", "MIPS-X")
mipsx_cpu_device::mipsx_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: cpu_device(mconfig, MIPSX, tag, owner, clock)
- , m_program_config("program", ENDIANNESS_BIG, 32, 24, 0)
+ , m_program_config("program", ENDIANNESS_BIG, 32, 32, 0)
, m_pc(0)
, m_program(nullptr)
, m_icount(0)
diff --git a/src/devices/cpu/mipsx/mipsxdasm.cpp b/src/devices/cpu/mipsx/mipsxdasm.cpp
index 7705a666ccd..06f6e075aff 100644
--- a/src/devices/cpu/mipsx/mipsxdasm.cpp
+++ b/src/devices/cpu/mipsx/mipsxdasm.cpp
@@ -10,7 +10,7 @@ constexpr bool SHOW_R0_AS_0 = false;
char const *const REGNAMES[32] = {
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"
+ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
"r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
"r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31" };
@@ -55,16 +55,36 @@ constexpr int get_sq(u32 opcode)
return BIT(opcode, 16, 1);
}
-constexpr int get_asr_amount(int shift)
+constexpr int get_shift_amount(int shift)
{
- // TODO
- return shift;
-}
-
-constexpr int get_sh_amount(int shift)
-{
- // TODO
- return shift;
+ switch (shift & 0xf)
+ {
+ case 0x1:
+ {
+ shift = ((shift & 0x70) >> 2) + 0;
+ break;
+ }
+ case 0x2:
+ {
+ shift = ((shift & 0x70) >> 2) + 1;
+ break;
+ }
+ case 0x4:
+ {
+ shift = ((shift & 0x70) >> 2) + 2;
+ break;
+ }
+ case 0x8:
+ {
+ shift = ((shift & 0x70) >> 2) + 3;
+ break;
+ }
+ default:
+ {
+ return 0;
+ }
+ }
+ return 32 - shift;
}
@@ -144,7 +164,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
default:
{
- util::stream_format(stream, "Unhandled TY0 (%08x)", opcode);
+ util::stream_format(stream, "unknown TY0 (%08x)", opcode);
break;
}
}
@@ -153,7 +173,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
case 1:
{
- u8 op = get_op(opcode);
+ const u8 op = get_op(opcode);
switch (op)
{
@@ -170,7 +190,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
}
else
{
- util::stream_format(stream, "illegal mstart form");
+ util::stream_format(stream, "invalid mstart TY1 OP0 (%02x, %02x, %02x %03x)", get_src1(opcode), get_src2_dest(opcode), get_compute_dest(opcode), get_compute_compfunc(opcode));
}
}
else if (comp == 0x099)
@@ -183,7 +203,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
}
else
{
- util::stream_format(stream, "unknown TY1 subcase 0 (%02x, %02x, %02x %04x)", get_src1(opcode), get_src2_dest(opcode), get_compute_dest(opcode), get_compute_compfunc(opcode));
+ util::stream_format(stream, "unknown TY1 OP0 (%02x, %02x, %02x %03x)", get_src1(opcode), get_src2_dest(opcode), get_compute_dest(opcode), get_compute_compfunc(opcode));
}
break;
}
@@ -200,28 +220,53 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
{
util::stream_format(stream, "rotlb %s,%s,%s", get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)), get_regname(get_compute_dest(opcode)));
}
- else if ((comp & 0xf80) == 0x200)
- {
- int shift = get_sh_amount(get_compute_compfunc(opcode) & 0x7f);
- util::stream_format(stream, "sh %s,%s,%s,#%d", get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)), get_regname(get_compute_dest(opcode)), shift);
- }
else if ((comp & 0xf80) == 0x100)
{
const u8 src2 = get_src2_dest(opcode);
if (src2 == 0x0)
{
- int shift = get_asr_amount((get_compute_compfunc(opcode) & 0x7f));
- util::stream_format(stream, "asr %s,%s,#%d", get_regname(get_src1(opcode)), get_regname(get_compute_dest(opcode)), shift);
+ const int shift = get_shift_amount((get_compute_compfunc(opcode) & 0x7f));
+ if(shift != 0)
+ {
+ util::stream_format(stream, "asr %s,%s,#%d", get_regname(get_src1(opcode)), get_regname(get_compute_dest(opcode)), shift);
+ }
+ else
+ {
+ util::stream_format(stream, "asr %s,%s,#invalid (%02x)", get_regname(get_src1(opcode)), get_regname(get_compute_dest(opcode)), get_compute_compfunc(opcode) & 0x7f);
+ }
}
else
{
- util::stream_format(stream, "illegal asr form");
+ util::stream_format(stream, "invalid asr TY1 OP1 (%02x, %02x, %02x %03x)", get_src1(opcode), get_src2_dest(opcode), get_compute_dest(opcode), get_compute_compfunc(opcode));
+ }
+ }
+ else if ((comp & 0xf80) == 0x200)
+ {
+ const int shift = get_shift_amount(get_compute_compfunc(opcode) & 0x7f);
+ if(shift != 0)
+ {
+ if (get_src1(opcode) == 0)
+ {
+ util::stream_format(stream, "lsl %s,%s,#%d", get_regname(get_src2_dest(opcode)), get_regname(get_compute_dest(opcode)), 32 - shift);
+ }
+ else if (get_src2_dest(opcode) == 0)
+ {
+ util::stream_format(stream, "lsr %s,%s,#%d", get_regname(get_src1(opcode)), get_regname(get_compute_dest(opcode)), shift);
+ }
+ else
+ {
+ util::stream_format(stream, "sh %s,%s,%s,#%d", get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)), get_regname(get_compute_dest(opcode)), shift);
+ }
+ }
+ else
+ {
+ util::stream_format(stream, "sh %s,%s,%s,#invalid (%02x)", get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)), get_regname(get_compute_dest(opcode)), get_compute_compfunc(opcode) & 0x7f);
}
}
else
{
- util::stream_format(stream, "unknown TY1 subcase 1 (%02x, %02x, %02x %04x)", get_src1(opcode), get_src2_dest(opcode), get_compute_dest(opcode), get_compute_compfunc(opcode));
+ util::stream_format(stream, "unknown TY1 OP1 (%02x, %02x, %02x %03x)", get_src1(opcode), get_src2_dest(opcode), get_compute_dest(opcode), get_compute_compfunc(opcode));
}
break;
}
@@ -232,7 +277,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
if (comp == 0x00b)
{
- util::stream_format(stream, "blc %s,%s,%s", get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)), get_regname(get_compute_dest(opcode)));
+ util::stream_format(stream, "bic %s,%s,%s", get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)), get_regname(get_compute_dest(opcode)));
}
else if (comp == 0x00f)
{
@@ -242,24 +287,24 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
}
else
{
- util::stream_format(stream, "illegal not form");
+ util::stream_format(stream, "invalid not TY1 OP4 (%02x, %02x, %02x %03x)", get_src1(opcode), get_src2_dest(opcode), get_compute_dest(opcode), get_compute_compfunc(opcode));
}
}
else if (comp == 0x019)
{
- u8 src2 = get_src2_dest(opcode);
- if (src2 == 0)
+ const u8 src1 = get_src1(opcode);
+ const u8 src2 = get_src2_dest(opcode);
+ if ((src1 == 0) || (src2 == 0))
{
- const u8 src1 = get_src1(opcode);
const u8 dest = get_compute_dest(opcode);
-
- if ((src1 == 0) && (dest == 0))
+ if (dest == 0)
{
util::stream_format(stream, "nop");
}
else
{
- util::stream_format(stream, "mov %s,%s", get_regname(get_src1(opcode)), get_regname(get_compute_dest(opcode)));
+ // manuals say src2==0 for mov, but actual ROMs use src1==0
+ util::stream_format(stream, "mov %s,%s", get_regname(get_src1(opcode) | get_src2_dest(opcode)), get_regname(get_compute_dest(opcode)));
}
}
else
@@ -289,14 +334,14 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
}
else
{
- util::stream_format(stream, "unknown compute (%02x, %02x, %02x %04x)", get_src1(opcode), get_src2_dest(opcode), get_compute_dest(opcode), get_compute_compfunc(opcode));
+ util::stream_format(stream, "unknown TY1 OP4 (%02x, %02x, %02x %03x)", get_src1(opcode), get_src2_dest(opcode), get_compute_dest(opcode), get_compute_compfunc(opcode));
}
break;
}
default:
{
- util::stream_format(stream, "Unhandled TY1 (%08x)", opcode);
+ util::stream_format(stream, "unknown TY1 (%08x)", opcode);
break;
}
}
@@ -336,6 +381,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
{
// stt - Store Through
// stt Offset[rSrc1], rDest
+ // maybe "store byte" on ES3210 and ES3890
util::stream_format(stream, "stt 0x%08x[%s],%s", imm17, get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)));
break;
}
@@ -343,11 +389,12 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
{
// ldf - Load Floating Point
// ldf Offset[rSrc1], rDest
+ // maybe "load byte" on ES3210 and ES3890
util::stream_format(stream, "ldf 0x%08x[%s],%s", imm17, get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)));
break;
}
- case 5: // movfrc or aluc
+ case 5: // movfrc or aluc, maybe "load byte" on ES3210 and ES3890
{
// this is just a suggested form
const u8 c2 = BIT(opcode, 0, 4);
@@ -359,11 +406,11 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
if (src == 0)
{
- util::stream_format(stream, "movfrc %s,(%02x,%02x,%02x,%02x)", get_regname(dest), op, func, c1, c2);
+ util::stream_format(stream, "movfrc (%02x,%02x,%02x,%02x),%s", op, func, c1, c2, get_regname(dest));
}
else
{
- util::stream_format(stream, "illegal movfrc form");
+ util::stream_format(stream, "movfrc 0x%08x[%s],%s", imm17, get_regname(src), get_regname(dest));
}
break;
@@ -375,7 +422,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
util::stream_format(stream, "stf 0x%08x[%s],%s", imm17, get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)));
break;
}
- case 7: // movtoc
+ case 7: // movtoc, maybe "store byte" on ES3210
{
// this is just a suggested form
const u8 c2 = BIT(opcode, 0, 4);
@@ -392,15 +439,15 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
else
{
//util::stream_format(stream, "illegal movtoc form");
- // this form appears to be used
- util::stream_format(stream, "movtoc %s,(%02x,%02x,%02x,%02x) (src1 == %s)", get_regname(dest), op, func, c1, c2, get_regname(src));
+ //util::stream_format(stream, "movtoc %s,(%02x,%02x,%02x,%02x) (src1 == %s)", get_regname(dest), op, func, c1, c2, get_regname(src));
+ util::stream_format(stream, "movtoc 0x%08x[%s],%s", imm17, get_regname(src), get_regname(dest));
}
break;
}
default:
{
- util::stream_format(stream, "Unhandled TY2 (%08x)", opcode);
+ util::stream_format(stream, "unknown TY2 (%08x)", opcode);
break;
}
}
@@ -417,7 +464,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
{
// jspci - Jump Indexed and Store PC
// jspci rSrc1,#Immed,Rdest
- const int imm17 = util::sext(opcode, 17) * 2;
+ const int imm17 = util::sext(opcode, 17) * 4;
util::stream_format(stream, "jspci %s,#%02x,%s", get_regname(get_src1(opcode)), imm17, get_regname(get_src2_dest(opcode)));
break;
}
@@ -431,7 +478,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
}
else
{
- util::stream_format(stream, "illegal hsc form");
+ util::stream_format(stream, "invalid hsc TY3 OP1 (%08x)", opcode);
}
break;
}
@@ -457,12 +504,12 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
}
else
{
- util::stream_format(stream, "illegal movtos form");
+ util::stream_format(stream, "invalid movtos TY3 OP2 (%08x)", opcode);
}
}
else
{
- util::stream_format(stream, "illegal movtos form");
+ util::stream_format(stream, "invalid movtos TY3 OP2 (%08x)", opcode);
}
break;
@@ -488,12 +535,12 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
}
else
{
- util::stream_format(stream, "illegal movfrs form");
+ util::stream_format(stream, "invalid movfrs TY3 OP3 (%08x)", opcode);
}
}
else
{
- util::stream_format(stream, "illegal movfrs form");
+ util::stream_format(stream, "invalid movfrs TY3 OP3 (%08x)", opcode);
}
break;
@@ -502,7 +549,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
case 4:
{
const int imm17 = util::sext(opcode, 17);
- util::stream_format(stream, "addi %s,%s,0x%08x", get_regname(get_src1(opcode)), get_regname(get_src2_dest(opcode)), imm17);
+ util::stream_format(stream, "addi %s,#0x%08x,%s", get_regname(get_src1(opcode)), imm17, get_regname(get_src2_dest(opcode)));
break;
}
@@ -520,12 +567,12 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
}
else
{
- util::stream_format(stream, "illegal jpc form");
+ util::stream_format(stream, "invalid jpc TY3 OP5 (%08x)", opcode);
}
}
else
{
- util::stream_format(stream, "illegal jpc form");
+ util::stream_format(stream, "invalid jpc TY3 OP5 (%08x)", opcode);
}
break;
}
@@ -534,12 +581,12 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
{
if ((opcode & 0x07fff807) == 0x00000003)
{
- const int vector = (opcode & 0x000007f8) >> 3;
- util::stream_format(stream, "trap %02x", vector);
+ const u8 vector = ~((opcode & 0x000007f8) >> 3);
+ util::stream_format(stream, "trap 0x%02x", vector);
}
else
{
- util::stream_format(stream, "illegal trap form");
+ util::stream_format(stream, "invalid trap TY3 OP6 (%08x)", opcode);
}
break;
}
@@ -558,19 +605,19 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
}
else
{
- util::stream_format(stream, "illegal jpcrs form");
+ util::stream_format(stream, "invalid jpcrs TY3 OP7 (%08x)", opcode);
}
}
else
{
- util::stream_format(stream, "illegal jpcrs form");
+ util::stream_format(stream, "invalid jpcrs TY3 OP7 (%08x)", opcode);
}
break;
}
default:
{
- util::stream_format(stream, "Unhandled TY3 (%08x)", opcode);
+ util::stream_format(stream, "unknown TY3 (%08x)", opcode);
break;
}
}
@@ -579,7 +626,7 @@ offs_t mipsx_disassembler::disassemble(std::ostream& stream, offs_t pc, const da
default:
{
- util::stream_format(stream, "Unhandled (%08x)", opcode);
+ util::stream_format(stream, "unknown (%08x)", opcode);
break;
}
}
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index 9f0d0ff5d6b..634acf3be15 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -42371,6 +42371,9 @@ p8000_16 //
@source:skeleton/palestra.cpp
palestra
+@source:skeleton/pap2.cpp
+pap2
+
@source:skeleton/pcksurfer.cpp
pcksurfer // (c) 2006 Datawind
diff --git a/src/mame/skeleton/pap2.cpp b/src/mame/skeleton/pap2.cpp
new file mode 100644
index 00000000000..f00c4f0248f
--- /dev/null
+++ b/src/mame/skeleton/pap2.cpp
@@ -0,0 +1,99 @@
+/*
+
+Linksys PAP2 two-port analog telephone adapter
+
+ESS Visba 3 ES3890F @ 27MHz (CPU/MCU)
+Realtek RTL8019AS (NIC)
+ICSI IC41LV16100S-50KG (2MB RAM)
+SST39VF080-70-4C-EI (1MB flash ROM)
+2x Silicon Labs Si3210-KT (line interfaces)
+
+Four of the five LEDs are controlled by ES3890F GPIOs
+Power LEDs are connected to AUX1[4] and AUX1[5] (pin 112 and 113)
+Phone 1 LED is connected to AUX1[6] (pin 114)
+Phone 2 LED is connected to AUX1[7] (pin 115)
+Ethernet LED is connected to RTL8019AS somehow
+
+RTL8019AS pin 65 is tied to VDD to disable PnP
+RTL8019AS pin 96 is tied to ground to share the flash ROM's 8-bit data bus
+RTL8019AS registers are selected when ES3890F pin 19 (/CS1) is low
+It looks like the RTL8019AS EEPROM pins are connected to ES3890F AUX2[0-3]?
+
+
+There are several ATAs based on essentially the same hardware:
+
+Sipura SPA-2000
+Sipura SPA-1000
+Sipura SPA-3000 (ES3890F, RTL8019AS, 2MB RAM, 1MB flash, unknown line interfaces)
+Sipura SPA-1001 (ES3890F, RTL8019AS, 2MB RAM, 1MB flash, 1x Si3210)
+Sipura SPA-2100 (Sipura SIP316F @ 27MHz, 2x RTL8019AS, 8MB RAM, 2MB flash, unknown line interfaces)
+Sipura SPA-2002
+Linksys PAP2T (ES3890F, RTL8019AS, 2MB RAM, 1MB flash, 2x Si3215)
+Linksys SPA2102?
+
+There are also ATAs with similar names but probably very different hardware:
+
+Linksys PAP2 V2
+Cisco SPA112
+Cisco SPA122
+
+*/
+
+#include "emu.h"
+
+#include "cpu/mipsx/mipsx.h"
+
+
+namespace {
+
+class pap2_state : public driver_device
+
+{
+public:
+ pap2_state(machine_config const &mconfig, device_type type, char const *tag) :
+ driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu")
+ {
+ }
+
+ void pap2(machine_config &config) ATTR_COLD;
+
+protected:
+ virtual void machine_reset() override;
+
+private:
+ required_device<cpu_device> m_maincpu;
+
+ void mem(address_map &map);
+};
+
+
+void pap2_state::machine_reset()
+{
+ m_maincpu->set_state_int(STATE_GENPC, 0x1cffff80); // might actually be 0x7fffff80 with a ROM mirror
+}
+
+void pap2_state::mem(address_map &map)
+{
+ map(0x00000000, 0x001fffff).ram();
+ map(0x1c000000, 0x1c0fffff).mirror(0x00f00000).rom().region("maincpu", 0);
+ // ES3890F registers at 0x20000000-0x2000ffff, ES6008 datasheet could be helpful
+}
+
+void pap2_state::pap2(machine_config &config)
+{
+ MIPSX(config, m_maincpu, 27'000'000);
+ m_maincpu->set_addrmap(AS_PROGRAM, &pap2_state::mem);
+}
+
+INPUT_PORTS_START(pap2)
+INPUT_PORTS_END
+
+ROM_START(pap2)
+ ROM_REGION32_BE(0x100000, "maincpu", 0 )
+ ROM_LOAD("linksys-pap2-2.0.12-ls_rom dump of pap2 flash chip.rom", 0x000000, 0x100000, BAD_DUMP CRC(4d0f1e5d) SHA1(73b163b00a3709a14f7419283c8515dd91009598) )
+ROM_END
+
+}
+
+SYST( 200?, pap2, 0, 0, pap2, pap2, pap2_state, empty_init, "Linksys (Cisco)", "PAP2", MACHINE_IS_SKELETON )
diff --git a/src/mame/tomy/kisssite.cpp b/src/mame/tomy/kisssite.cpp
index 446315af94d..949f929cdd1 100644
--- a/src/mame/tomy/kisssite.cpp
+++ b/src/mame/tomy/kisssite.cpp
@@ -20,7 +20,7 @@ S1L9223A01-Q0
SAMSUNG C031
S5L9284D01-Q0
-ASD AE43BH40I16I-35
+ASD AE43BH4016I-35
50G00290919D
F 037B
@@ -77,17 +77,19 @@ private:
void kisssite_state::machine_reset()
{
- m_maincpu->set_state_int(STATE_GENPC, 0xe2cc); // temp, there is code here, but this is unlikely to be the entry point
+ m_maincpu->set_state_int(STATE_GENPC, 0x1cffff80); // might actually be 0x7fffff80 with a ROM mirror
}
void kisssite_state::mem(address_map &map)
{
- map(0x0000000, 0x003ffff).rom();
+ map(0x00000000, 0x0007ffff).ram();
+ map(0x1c000000, 0x1c03ffff).mirror(0x00fc0000).rom().region("maincpu", 0);
+ // registers at 0x20000000-0x2000ffff, ES6008 datasheet could be helpful
}
void kisssite_state::kisssite(machine_config &config)
{
- MIPSX(config, m_maincpu, 60'000'000); // there is MIPS-X code at at around 0xe2e0 in the ROM, 0x60000019 is "r0 + r0 -> r0" which acts as a NOP
+ MIPSX(config, m_maincpu, 60'000'000);
m_maincpu->set_addrmap(AS_PROGRAM, &kisssite_state::mem);
CDROM(config, "cdrom").set_interface("cdrom");