Commit | Line | Data |
---|---|---|
4bb7c3f5 JPM |
1 | //\r |
2 | // Jaguar EEPROM handler\r | |
3 | //\r | |
4 | // by Cal2\r | |
5 | // GCC/SDL port by Niels Wagenaar (Linux/WIN32) and Caz (BeOS)\r | |
6 | // Cleanups/enhancements by James Hammons\r | |
7 | // (C) 2010 Underground Software\r | |
8 | //\r | |
9 | // JLH = James Hammons <jlhamm@acm.org>\r | |
10 | // JPM = Jean-Paul Mari <djipi.mari@gmail.com>\r | |
11 | //\r | |
b45a1df3 JPM |
12 | // Who When (MM/DD/YY) What\r |
13 | // --- --------------- ------------------------------------------------------------\r | |
14 | // JLH 01/16/2010 Created this log ;-)\r | |
15 | // JPM 10/11/2017 EEPROM directory detection and creation if missing\r | |
16 | // JPM 11/18/2020 EEPROM directory creation allowed only for Windows\r | |
4bb7c3f5 JPM |
17 | //\r |
18 | \r | |
19 | #include "eeprom.h"\r | |
b45a1df3 | 20 | #if _WIN32 || _WIN64\r |
4bb7c3f5 | 21 | #include <direct.h>\r |
b45a1df3 JPM |
22 | #else\r |
23 | #define _mkdir(dir) 1\r | |
24 | #endif\r | |
4bb7c3f5 JPM |
25 | #include <stdlib.h>\r |
26 | #include <string.h> // For memset\r | |
27 | #include "jaguar.h"\r | |
28 | #include "log.h"\r | |
29 | #include "settings.h"\r | |
30 | \r | |
31 | #define eeprom_LOG\r | |
32 | \r | |
33 | static uint16_t eeprom_ram[64];\r | |
34 | static uint16_t cdromEEPROM[64];\r | |
35 | \r | |
36 | //\r | |
37 | // Private function prototypes\r | |
38 | //\r | |
39 | \r | |
40 | static void EEPROMSave(void);\r | |
41 | static void eeprom_set_di(uint32_t state);\r | |
42 | static void eeprom_set_cs(uint32_t state);\r | |
43 | static uint32_t eeprom_get_do(void);\r | |
44 | void ReadEEPROMFromFile(FILE * file, uint16_t * ram);\r | |
45 | void WriteEEPROMToFile(FILE * file, uint16_t * ram);\r | |
46 | \r | |
47 | \r | |
48 | enum { EE_STATE_START = 1, EE_STATE_OP_A, EE_STATE_OP_B, EE_STATE_0, EE_STATE_1,\r | |
49 | EE_STATE_2, EE_STATE_3, EE_STATE_0_0, EE_READ_ADDRESS, EE_STATE_0_0_0,\r | |
50 | EE_STATE_0_0_1, EE_STATE_0_0_2, EE_STATE_0_0_3, EE_STATE_0_0_1_0, EE_READ_DATA,\r | |
51 | EE_STATE_BUSY, EE_STATE_1_0, EE_STATE_1_1, EE_STATE_2_0, EE_STATE_3_0 };\r | |
52 | \r | |
53 | // Local global variables\r | |
54 | \r | |
55 | static uint16_t jerry_ee_state = EE_STATE_START;\r | |
56 | static uint16_t jerry_ee_op = 0;\r | |
57 | static uint16_t jerry_ee_rstate = 0;\r | |
58 | static uint16_t jerry_ee_address_data = 0;\r | |
59 | static uint16_t jerry_ee_address_cnt = 6;\r | |
60 | static uint16_t jerry_ee_data = 0;\r | |
61 | static uint16_t jerry_ee_data_cnt = 16;\r | |
62 | static uint16_t jerry_writes_enabled = 0;\r | |
63 | static uint16_t jerry_ee_direct_jump = 0;\r | |
64 | \r | |
65 | static char eeprom_filename[MAX_PATH];\r | |
66 | static char cdromEEPROMFilename[MAX_PATH];\r | |
67 | static bool haveEEPROM = false;\r | |
68 | static bool haveCDROMEEPROM = false;\r | |
69 | \r | |
70 | \r | |
71 | // EEPROM initialisations\r | |
72 | void EepromInit(void)\r | |
73 | {\r | |
74 | FILE * fp;\r | |
75 | \r | |
76 | // No need for EEPROM for the Memory Track device :-P\r | |
77 | if (jaguarMainROMCRC32 == 0xFDF37F47)\r | |
78 | {\r | |
79 | WriteLog("EEPROM: Memory Track device detected...\n");\r | |
80 | }\r | |
81 | else\r | |
82 | {\r | |
83 | // Handle regular cartridge EEPROM\r | |
84 | sprintf(eeprom_filename, "%s%08X.eeprom", vjs.EEPROMPath, (unsigned int)jaguarMainROMCRC32);\r | |
85 | fp = fopen(eeprom_filename, "rb");\r | |
86 | \r | |
87 | if (fp)\r | |
88 | {\r | |
89 | ReadEEPROMFromFile(fp, eeprom_ram);\r | |
90 | fclose(fp);\r | |
91 | WriteLog("EEPROM: Loaded from %s\n", eeprom_filename);\r | |
92 | haveEEPROM = true;\r | |
93 | }\r | |
94 | else\r | |
95 | {\r | |
96 | WriteLog("EEPROM: Could not open file \"%s\"!\n", eeprom_filename);\r | |
97 | }\r | |
98 | \r | |
99 | // Handle JagCD EEPROM\r | |
100 | sprintf(cdromEEPROMFilename, "%scdrom.eeprom", vjs.EEPROMPath);\r | |
101 | fp = fopen(cdromEEPROMFilename, "rb");\r | |
102 | \r | |
103 | if (fp)\r | |
104 | {\r | |
105 | ReadEEPROMFromFile(fp, cdromEEPROM);\r | |
106 | fclose(fp);\r | |
107 | WriteLog("EEPROM: Loaded from cdrom.eeprom\n");\r | |
108 | haveCDROMEEPROM = true;\r | |
109 | }\r | |
110 | else\r | |
111 | {\r | |
112 | WriteLog("EEPROM: Could not open file \"%s\"!\n", cdromEEPROMFilename);\r | |
113 | }\r | |
114 | }\r | |
115 | }\r | |
116 | \r | |
117 | \r | |
118 | // EEPROM reset\r | |
119 | void EepromReset(void)\r | |
120 | {\r | |
121 | if (!haveEEPROM)\r | |
b45a1df3 | 122 | {\r |
4bb7c3f5 | 123 | memset(eeprom_ram, 0xFF, 64 * sizeof(uint16_t));\r |
b45a1df3 | 124 | }\r |
4bb7c3f5 JPM |
125 | \r |
126 | if (!haveCDROMEEPROM)\r | |
b45a1df3 | 127 | {\r |
4bb7c3f5 | 128 | memset(cdromEEPROM, 0xFF, 64 * sizeof(uint16_t));\r |
b45a1df3 | 129 | }\r |
4bb7c3f5 JPM |
130 | }\r |
131 | \r | |
132 | \r | |
133 | //\r | |
134 | void EepromDone(void)\r | |
135 | {\r | |
136 | WriteLog("EEPROM: Done.\n");\r | |
137 | }\r | |
138 | \r | |
139 | \r | |
140 | // EEPROM save\r | |
141 | static void EEPROMSave(void)\r | |
142 | {\r | |
143 | FILE * fp;\r | |
144 | \r | |
145 | // Check if EEPROM directory exists and try to create it if not\r | |
146 | if (_mkdir(vjs.EEPROMPath))\r | |
147 | {\r | |
148 | WriteLog("EEPROM: Could not create directory \"%s!\"\n", vjs.EEPROMPath);\r | |
149 | }\r | |
150 | \r | |
151 | // Write out regular cartridge EEPROM data\r | |
152 | fp = fopen(eeprom_filename, "wb");\r | |
153 | if (fp)\r | |
154 | {\r | |
155 | WriteEEPROMToFile(fp, eeprom_ram);\r | |
156 | fclose(fp);\r | |
157 | }\r | |
158 | else\r | |
159 | {\r | |
160 | WriteLog("EEPROM: Could not create file \"%s!\"\n", eeprom_filename);\r | |
161 | }\r | |
162 | \r | |
163 | // Write out JagCD EEPROM data\r | |
164 | fp = fopen(cdromEEPROMFilename, "wb");\r | |
165 | if (fp)\r | |
166 | {\r | |
167 | WriteEEPROMToFile(fp, cdromEEPROM);\r | |
168 | fclose(fp);\r | |
169 | }\r | |
170 | else\r | |
171 | {\r | |
172 | WriteLog("EEPROM: Could not create file \"%s!\"\n", cdromEEPROMFilename);\r | |
173 | }\r | |
174 | }\r | |
175 | \r | |
176 | \r | |
177 | //\r | |
178 | // Read/write EEPROM files to disk in an endian safe manner\r | |
179 | //\r | |
180 | void ReadEEPROMFromFile(FILE * file, uint16_t * ram)\r | |
181 | {\r | |
182 | uint8_t buffer[128];\r | |
183 | size_t ignored = fread(buffer, 1, 128, file);\r | |
184 | \r | |
b45a1df3 JPM |
185 | for (int i = 0; i < 64; i++)\r |
186 | {\r | |
4bb7c3f5 | 187 | ram[i] = (buffer[(i * 2) + 0] << 8) | buffer[(i * 2) + 1];\r |
b45a1df3 | 188 | }\r |
4bb7c3f5 JPM |
189 | }\r |
190 | \r | |
191 | \r | |
192 | void WriteEEPROMToFile(FILE * file, uint16_t * ram)\r | |
193 | {\r | |
194 | uint8_t buffer[128];\r | |
195 | \r | |
196 | for(int i=0; i<64; i++)\r | |
197 | {\r | |
198 | buffer[(i * 2) + 0] = ram[i] >> 8;\r | |
199 | buffer[(i * 2) + 1] = ram[i] & 0xFF;\r | |
200 | }\r | |
201 | \r | |
202 | fwrite(buffer, 1, 128, file);\r | |
203 | }\r | |
204 | \r | |
205 | \r | |
206 | uint8_t EepromReadByte(uint32_t offset)\r | |
207 | {\r | |
208 | switch (offset)\r | |
209 | {\r | |
210 | case 0xF14001:\r | |
211 | return eeprom_get_do();\r | |
212 | case 0xF14801:\r | |
213 | break;\r | |
214 | case 0xF15001:\r | |
215 | eeprom_set_cs(1);\r | |
216 | break;\r | |
217 | default:\r | |
218 | #ifdef eeprom_LOG\r | |
219 | WriteLog("EEPROM: unmapped 0x%.8x\n", offset);\r | |
220 | #endif\r | |
221 | break;\r | |
222 | }\r | |
223 | \r | |
224 | return 0x00;\r | |
225 | }\r | |
226 | \r | |
227 | \r | |
228 | uint16_t EepromReadWord(uint32_t offset)\r | |
229 | {\r | |
230 | return ((uint16_t)EepromReadByte(offset + 0) << 8) | EepromReadByte(offset + 1);\r | |
231 | }\r | |
232 | \r | |
233 | \r | |
234 | void EepromWriteByte(uint32_t offset, uint8_t data)\r | |
235 | {\r | |
236 | switch (offset)\r | |
237 | {\r | |
238 | case 0xF14001:\r | |
239 | break;\r | |
240 | case 0xF14801:\r | |
241 | eeprom_set_di(data & 0x01);\r | |
242 | break;\r | |
243 | case 0xF15001:\r | |
244 | eeprom_set_cs(1);\r | |
245 | break;\r | |
246 | default:\r | |
247 | #ifdef eeprom_LOG\r | |
248 | WriteLog("eeprom: unmapped 0x%.8x\n",offset);\r | |
249 | #endif\r | |
250 | break;\r | |
251 | }\r | |
252 | }\r | |
253 | \r | |
254 | \r | |
255 | void EepromWriteWord(uint32_t offset, uint16_t data)\r | |
256 | {\r | |
257 | EepromWriteByte(offset + 0, (data >> 8) & 0xFF);\r | |
258 | EepromWriteByte(offset + 1, data & 0xFF);\r | |
259 | }\r | |
260 | \r | |
261 | \r | |
262 | /*\r | |
263 | ;\r | |
264 | ; Commands specific to the National Semiconductor NM93C14\r | |
265 | ;\r | |
266 | ;\r | |
267 | ; 9-bit commands..\r | |
268 | ; 876543210\r | |
269 | eEWDS equ %100000000 ;Erase/Write disable (default)\r | |
270 | eWRAL equ %100010000 ;Writes all registers\r | |
271 | eERAL equ %100100000 ;Erase all registers\r | |
272 | eEWEN equ %100110000 ;Erase/write Enable\r | |
273 | eWRITE equ %101000000 ;Write selected register\r | |
274 | eREAD equ %110000000 ;read from EEPROM\r | |
275 | eERASE equ %111000000 ;Erase selected register\r | |
276 | */\r | |
277 | \r | |
278 | \r | |
279 | static void eeprom_set_di(uint32_t data)\r | |
280 | {\r | |
281 | #ifdef eeprom_LOG\r | |
282 | WriteLog("eeprom: di=%i\n",data);\r | |
283 | WriteLog("eeprom: state %i\n",jerry_ee_state);\r | |
284 | #endif\r | |
285 | \r | |
286 | switch (jerry_ee_state)\r | |
287 | {\r | |
288 | case EE_STATE_START:\r | |
289 | jerry_ee_state = EE_STATE_OP_A;\r | |
290 | break;\r | |
291 | case EE_STATE_OP_A:\r | |
292 | jerry_ee_op = (data << 1);\r | |
293 | jerry_ee_state = EE_STATE_OP_B;\r | |
294 | break;\r | |
295 | case EE_STATE_OP_B:\r | |
296 | jerry_ee_op |= data;\r | |
297 | jerry_ee_direct_jump = 0;\r | |
298 | #ifdef eeprom_LOG\r | |
299 | WriteLog("eeprom: opcode %i\n",jerry_ee_op);\r | |
300 | #endif\r | |
301 | \r | |
302 | switch (jerry_ee_op)\r | |
303 | {\r | |
304 | // Opcode 00: eEWEN, eERAL, eWRAL, eEWNDS\r | |
305 | case 0: jerry_ee_state = EE_STATE_0; break;\r | |
306 | // Opcode 01: eWRITE (Write selected register)\r | |
307 | case 1: jerry_ee_state = EE_STATE_1; break;\r | |
308 | // Opcode 10: eREAD (Read from EEPROM)\r | |
309 | case 2: jerry_ee_state = EE_STATE_2; break;\r | |
310 | // Opcode 11: eERASE (Erase selected register)\r | |
311 | case 3: jerry_ee_state = EE_STATE_3; break;\r | |
312 | }\r | |
313 | \r | |
314 | eeprom_set_di(data);\r | |
315 | break;\r | |
316 | case EE_STATE_0:\r | |
317 | jerry_ee_rstate = EE_STATE_0_0;\r | |
318 | jerry_ee_state = EE_READ_ADDRESS;\r | |
319 | jerry_ee_direct_jump = 1;\r | |
320 | jerry_ee_address_cnt = 6;\r | |
321 | jerry_ee_address_data = 0;\r | |
322 | break;\r | |
323 | case EE_STATE_0_0:\r | |
324 | switch ((jerry_ee_address_data >> 4) & 0x03)\r | |
325 | {\r | |
326 | // Opcode 00 00: eEWDS (Erase/Write disable)\r | |
327 | case 0: jerry_ee_state=EE_STATE_0_0_0; break;\r | |
328 | // Opcode 00 01: eWRAL (Write all registers)\r | |
329 | case 1: jerry_ee_state=EE_STATE_0_0_1; break;\r | |
330 | // Opcode 00 10: eERAL (Erase all registers)\r | |
331 | case 2: jerry_ee_state=EE_STATE_0_0_2; break;\r | |
332 | // Opcode 00 11: eEWEN (Erase/Write enable)\r | |
333 | case 3: jerry_ee_state=EE_STATE_0_0_3; break;\r | |
334 | }\r | |
335 | \r | |
336 | eeprom_set_di(data);\r | |
337 | break;\r | |
338 | case EE_STATE_0_0_0:\r | |
339 | // writes disable\r | |
340 | #ifdef eeprom_LOG\r | |
341 | WriteLog("eeprom: read only\n");\r | |
342 | #endif\r | |
343 | jerry_writes_enabled = 0;\r | |
344 | jerry_ee_state = EE_STATE_START;\r | |
345 | break;\r | |
346 | case EE_STATE_0_0_1:\r | |
347 | // writes all\r | |
348 | jerry_ee_rstate = EE_STATE_0_0_1_0;\r | |
349 | jerry_ee_state = EE_READ_DATA;\r | |
350 | jerry_ee_data_cnt = 16;\r | |
351 | jerry_ee_data = 0;\r | |
352 | jerry_ee_direct_jump = 1;\r | |
353 | break;\r | |
354 | case EE_STATE_0_0_1_0:\r | |
355 | #ifdef eeprom_LOG\r | |
356 | WriteLog("eeprom: filling eeprom with 0x%.4x\n",data);\r | |
357 | #endif\r | |
358 | if (jerry_writes_enabled)\r | |
359 | {\r | |
360 | for(int i=0; i<64; i++)\r | |
361 | eeprom_ram[i] = jerry_ee_data;\r | |
362 | \r | |
363 | EEPROMSave(); // Save it NOW!\r | |
364 | }\r | |
365 | \r | |
366 | //else\r | |
367 | #ifdef eeprom_LOG\r | |
368 | WriteLog("eeprom: not writing because read only\n");\r | |
369 | #endif\r | |
370 | jerry_ee_state = EE_STATE_BUSY;\r | |
371 | break;\r | |
372 | case EE_STATE_0_0_2:\r | |
373 | // erase all\r | |
374 | #ifdef eeprom_LOG\r | |
375 | WriteLog("eeprom: erasing eeprom\n");\r | |
376 | #endif\r | |
377 | if (jerry_writes_enabled)\r | |
378 | for(int i=0; i<64; i++)\r | |
379 | eeprom_ram[i] = 0xFFFF;\r | |
380 | \r | |
381 | jerry_ee_state = EE_STATE_BUSY;\r | |
382 | break;\r | |
383 | case EE_STATE_0_0_3:\r | |
384 | // writes enable\r | |
385 | #ifdef eeprom_LOG\r | |
386 | WriteLog("eeprom: read/write\n");\r | |
387 | #endif\r | |
388 | jerry_writes_enabled = 1;\r | |
389 | jerry_ee_state = EE_STATE_START;\r | |
390 | break;\r | |
391 | case EE_STATE_1:\r | |
392 | jerry_ee_rstate = EE_STATE_1_0;\r | |
393 | jerry_ee_state = EE_READ_ADDRESS;\r | |
394 | jerry_ee_address_cnt = 6;\r | |
395 | jerry_ee_address_data = 0;\r | |
396 | jerry_ee_direct_jump = 1;\r | |
397 | break;\r | |
398 | case EE_STATE_1_0:\r | |
399 | jerry_ee_rstate = EE_STATE_1_1;\r | |
400 | jerry_ee_state = EE_READ_DATA;\r | |
401 | jerry_ee_data_cnt = 16;\r | |
402 | jerry_ee_data = 0;\r | |
403 | jerry_ee_direct_jump = 1;\r | |
404 | break;\r | |
405 | case EE_STATE_1_1:\r | |
406 | #ifdef eeprom_LOG\r | |
407 | WriteLog("eeprom: writing 0x%.4x at 0x%.2x\n",jerry_ee_data,jerry_ee_address_data);\r | |
408 | #endif\r | |
409 | if (jerry_writes_enabled)\r | |
410 | {\r | |
411 | eeprom_ram[jerry_ee_address_data] = jerry_ee_data;\r | |
412 | EEPROMSave(); // Save it NOW!\r | |
413 | }\r | |
414 | \r | |
415 | jerry_ee_state = EE_STATE_BUSY;\r | |
416 | break;\r | |
417 | case EE_STATE_2:\r | |
418 | jerry_ee_rstate = EE_STATE_2_0;\r | |
419 | jerry_ee_state = EE_READ_ADDRESS;\r | |
420 | jerry_ee_address_cnt = 6;\r | |
421 | jerry_ee_address_data = 0;\r | |
422 | jerry_ee_data_cnt = 16;\r | |
423 | jerry_ee_data = 0;\r | |
424 | break;\r | |
425 | case EE_STATE_3:\r | |
426 | jerry_ee_rstate = EE_STATE_3_0;\r | |
427 | jerry_ee_state = EE_READ_ADDRESS;\r | |
428 | jerry_ee_address_cnt = 6;\r | |
429 | jerry_ee_address_data = 0;\r | |
430 | jerry_ee_direct_jump = 1;\r | |
431 | break;\r | |
432 | case EE_STATE_3_0:\r | |
433 | #ifdef eeprom_LOG\r | |
434 | WriteLog("eeprom: erasing 0x%.2x\n",jerry_ee_address_data);\r | |
435 | #endif\r | |
436 | if (jerry_writes_enabled)\r | |
437 | eeprom_ram[jerry_ee_address_data] = 0xFFFF;\r | |
438 | \r | |
439 | jerry_ee_state = EE_STATE_BUSY;\r | |
440 | break;\r | |
441 | case EE_READ_DATA:\r | |
442 | #ifdef eeprom_LOG\r | |
443 | WriteLog("eeprom:\t\t\t%i bit %i\n",data,jerry_ee_data_cnt-1);\r | |
444 | #endif\r | |
445 | jerry_ee_data <<= 1;\r | |
446 | jerry_ee_data |= data;\r | |
447 | jerry_ee_data_cnt--;\r | |
448 | \r | |
449 | if (!jerry_ee_data_cnt)\r | |
450 | {\r | |
451 | jerry_ee_state = jerry_ee_rstate;\r | |
452 | \r | |
453 | if (jerry_ee_direct_jump)\r | |
454 | eeprom_set_di(data);\r | |
455 | }\r | |
456 | \r | |
457 | break;\r | |
458 | case EE_READ_ADDRESS:\r | |
459 | jerry_ee_address_data <<= 1;\r | |
460 | jerry_ee_address_data |= data;\r | |
461 | jerry_ee_address_cnt--;\r | |
462 | #ifdef eeprom_LOG\r | |
463 | WriteLog("eeprom:\t%i bits remaining\n",jerry_ee_address_cnt);\r | |
464 | #endif\r | |
465 | \r | |
466 | if (!jerry_ee_address_cnt)\r | |
467 | {\r | |
468 | jerry_ee_state = jerry_ee_rstate;\r | |
469 | #ifdef eeprom_LOG\r | |
470 | WriteLog("eeprom:\t\tread address 0x%.2x\n",jerry_ee_address_data);\r | |
471 | #endif\r | |
472 | \r | |
473 | if (jerry_ee_direct_jump)\r | |
474 | eeprom_set_di(data);\r | |
475 | }\r | |
476 | \r | |
477 | break;\r | |
478 | default:\r | |
479 | jerry_ee_state = EE_STATE_OP_A;\r | |
480 | }\r | |
481 | }\r | |
482 | \r | |
483 | \r | |
484 | static void eeprom_set_cs(uint32_t state)\r | |
485 | {\r | |
486 | #ifdef eeprom_LOG\r | |
487 | WriteLog("eeprom: cs=%i\n",state);\r | |
488 | #endif\r | |
489 | jerry_ee_state = EE_STATE_START;\r | |
490 | jerry_ee_op = 0;\r | |
491 | jerry_ee_rstate = 0;\r | |
492 | jerry_ee_address_data = 0;\r | |
493 | jerry_ee_address_cnt = 6;\r | |
494 | jerry_ee_data = 0;\r | |
495 | jerry_ee_data_cnt = 16;\r | |
496 | jerry_writes_enabled = 1;\r | |
497 | }\r | |
498 | \r | |
499 | \r | |
500 | static uint32_t eeprom_get_do(void)\r | |
501 | {\r | |
502 | uint16_t data = 1;\r | |
503 | \r | |
504 | switch (jerry_ee_state)\r | |
505 | {\r | |
506 | case EE_STATE_START:\r | |
507 | data = 1;\r | |
508 | break;\r | |
509 | case EE_STATE_BUSY:\r | |
510 | jerry_ee_state = EE_STATE_START;\r | |
511 | data = 0;\r | |
512 | break;\r | |
513 | case EE_STATE_2_0:\r | |
514 | jerry_ee_data_cnt--;\r | |
515 | data = (eeprom_ram[jerry_ee_address_data] >> jerry_ee_data_cnt) & 0x01;\r | |
516 | \r | |
517 | if (!jerry_ee_data_cnt)\r | |
518 | {\r | |
519 | #ifdef eeprom_LOG\r | |
520 | //WriteLog("eeprom: read 0x%.4x at 0x%.2x cpu %i pc=0x%.8x\n",eeprom_ram[jerry_ee_address_data],jerry_ee_address_data,jaguar_cpu_in_exec,s68000readPC());\r | |
521 | #endif\r | |
522 | jerry_ee_state = EE_STATE_START;\r | |
523 | }\r | |
524 | break;\r | |
525 | }\r | |
526 | \r | |
527 | #ifdef eeprom_LOG\r | |
528 | WriteLog("eeprom: do=%i\n",data);\r | |
529 | #endif\r | |
530 | return data;\r | |
531 | }\r | |
532 | \r |