elprintf(EL_YMTIMER, "load: %i/%i, timer_b_next_oflow %i", tbt>>16, tbc>>16, timer_b_next_oflow >> 8);\r
}\r
\r
+#if defined(NO_32X) && defined(_ASM_MEMORY_C)\r
+// referenced by asm code\r
+u32 PicoRead8_32x(u32 a) { return 0; }\r
+u32 PicoRead16_32x(u32 a) { return 0; }\r
+void PicoWrite8_32x(u32 a, u32 d) {}\r
+void PicoWrite16_32x(u32 a, u32 d) {}\r
+#endif\r
+\r
// -----------------------------------------------------------------\r
// z80 memhandlers\r
\r