Write to the 0x1000 range of ports */
| 257 | |
| 258 | /* Write to the 0x1000 range of ports */ |
| 259 | static void flash_write(const uint16_t pio, const uint8_t byte, bool poke) { |
| 260 | (void)poke; |
| 261 | if (asic.serFlash) { |
| 262 | if (!flash_unlocked()) { |
| 263 | return; |
| 264 | } |
| 265 | |
| 266 | if (pio & 0x800) { |
| 267 | uint16_t index = pio & 0x7FF; |
| 268 | if (index < 0x10) { |
| 269 | flash.command[index] = byte; |
| 270 | if (index == 0xF) { |
| 271 | flash_execute_command(); |
| 272 | } |
| 273 | } |
| 274 | else { |
| 275 | switch (index) { |
| 276 | case 0x24: |
| 277 | flash.commandStatus[0] &= ~(byte & 1); |
| 278 | break; |
| 279 | case 0x2C: case 0x2D: case 0x2E: case 0x2F: |
| 280 | flash.maskReg[index - 0x2C] = byte; |
| 281 | flash_set_mask(); |
| 282 | break; |
| 283 | case 0x100: |
| 284 | if ((flash.command[0xC] & 1 << 1) && flash.commandLength) { |
| 285 | flash_write_command(byte); |
| 286 | flash_command_byte_transferred(); |
| 287 | } |
| 288 | break; |
| 289 | } |
| 290 | } |
| 291 | return; |
| 292 | } else { |
| 293 | uint8_t index = pio & 0x7F; |
| 294 | switch (index) { |
| 295 | case 0x10: |
| 296 | flash.ports[index] = byte & 1; |
| 297 | break; |
| 298 | default: |
| 299 | flash.ports[index] = byte; |
| 300 | break; |
| 301 | } |
| 302 | } |
| 303 | } else { |
| 304 | uint8_t index = pio; |
| 305 | switch (index) { |
| 306 | case 0x00: |
| 307 | flash.ports[index] = byte & 1; |
| 308 | flash_set_map(); |
| 309 | break; |
| 310 | case 0x01: |
| 311 | flash.ports[index] = byte; |
| 312 | flash_set_map(); |
| 313 | break; |
| 314 | case 0x02: |
| 315 | flash.ports[index] = byte & 0xF; |
| 316 | flash_set_map(); |
nothing calls this directly
no test coverage detected