Some generic information about the various DCT3 models.
These are easily extracted from the Firmware Image of the phones, so you can contribute this information if you are working on an unlisted type.
Note that more recent DCT3 models have no physical EEPROM (but it is emulated in flash)
BusC are the first four bytes of the Flash image. (reversed in order)
ASIC pre-initialisation values are the ports set in the firmware pre-initialisation (still in ARM mode)
More advanced hardware information (LCD controller type, Port addresses) will be added later. If you have specific information (from service manuals, for example) please send it.
| Model | Product | Flash(kB) | RAM(kB) | |
|---|---|---|---|---|
| 3310 | NHM-5 | 2048 | 128 | More info |
| 5110 | NSE-1 | 1024 | 64 | More info |
| 5510 | NPM-5 | 4096 | 256 | More info |
| 6210 | NPE-3 | 4096 | 512 | More info |
| 3330 | NHM-6 | 4096 | 256 | More info |
| 3410 | NHM-2 | 4096 | 512 | More info |
| 8210 | NSM-3 | 2048 | 256 | More info |
| 6110 | NSE-3 | 1024 | 128 | More info |
| 7110 | NSE-5 | 0 | 0 | More info |
General information:
| Product | NHM-5 |
|---|---|
| Flash size (kB) | 2048 |
| RAM size (kB) | 128 |
| RAM/Flash chip | Varies |
| EEPROM size (kB) | N/A |
| BusC (0x40000) | 0x59 0x0F 0x65 0x20 |
| Nokia link | http://www.nokia.com/phones/3310 |
ASIC pre-initialisation values:
0x70 0x71 0x72 0x73 0xB0 0xB1 0xB2 0xB3 0xAF 0x6F 0xEF ------------------------------------------------------ 0x00 0x02 0xA0 0x6B 0xFF 0xFD 0x5F 0x00 0x60 0x04 0x00
General information:
| Product | NSE-1 |
|---|---|
| Flash size (kB) | 1024 |
| RAM size (kB) | 64 |
| RAM/Flash chip | Varies |
| EEPROM size (kB) | 2 |
| BusC (0x40000) | 0x6A 0x0F 0x61 0x20 |
| Nokia link | http://www.nokia.com/phones/5110 |
ASIC pre-initialisation values:
0x70 0x71 0x72 0x73 0xB0 0xB1 0xB2 0xB3 0xAF 0x6F 0xEF ------------------------------------------------------ N/A
General information:
| Product | NPM-5 |
|---|---|
| Flash size (kB) | 4096 |
| RAM size (kB) | 256 |
| RAM/Flash chip | Varies |
| EEPROM size (kB) | N/A |
| BusC (0x40000) | 0x59 0x0F 0x65 0x20 |
| Nokia link | http://www.nokia.com/phones/5510 |
ASIC pre-initialisation values:
0x70 0x71 0x72 0x73 0xB0 0xB1 0xB2 0xB3 0xAF 0x6F 0xEF ------------------------------------------------------ 0x00 0x02 0xA0 0x63 0xFF 0xFD 0x5F 0x00 0x60 0x04 0x00
General information:
| Product | NPE-3 |
|---|---|
| Flash size (kB) | 4096 |
| RAM size (kB) | 512 |
| RAM/Flash chip | Varies |
| EEPROM size (kB) | N/A |
| BusC (0x40000) | 0x7F 0x0F 0x61 0x20 |
| Nokia link | http://www.nokia.com/phones/6210 |
ASIC pre-initialisation values:
0x70 0x71 0x72 0x73 0xB0 0xB1 0xB2 0xB3 0xAF 0x6F 0xEF ------------------------------------------------------ 0x00 0x02 0x21 0x23 0xFF 0xFD 0xDE 0x10 0x00 0x05 0x00
General information:
| Product | NHM-6 |
|---|---|
| Flash size (kB) | 4096 |
| RAM size (kB) | 256 |
| RAM/Flash chip | Varies |
| EEPROM size (kB) | N/A |
| BusC (0x40000) | 0x59 0x0F 0x65 0x20 |
| Nokia link | http://www.nokia.com/phones/3330 |
ASIC pre-initialisation values:
0x70 0x71 0x72 0x73 0xB0 0xB1 0xB2 0xB3 0xAF 0x6F 0xEF ------------------------------------------------------ 0x00 0x02 0xA0 0x63 0xFF 0xFD 0x5F 0x00 0x60 0x04 0x00
General information:
| Product | NHM-2 |
|---|---|
| Flash size (kB) | 4096 |
| RAM size (kB) | 512 |
| RAM/Flash chip | Varies |
| EEPROM size (kB) | N/A |
| BusC (0x40000) | 0xEE 0x17 0x65 0x20 |
| Nokia link | http://www.nokia.com/phones/3410 |
ASIC pre-initialisation values:
0x70 0x71 0x72 0x73 0xB0 0xB1 0xB2 0xB3 0xAF 0x6F 0xEF ------------------------------------------------------ 0x00 0x02 0xA0 0x63 0xFF 0xFD 0x5F 0x00 0x60 0x04 0x00
General information:
| Product | NSM-3 |
|---|---|
| Flash size (kB) | 2048 |
| RAM size (kB) | 256 |
| RAM/Flash chip | Sharp LRS1341 Stacked Chip 16M Flash Memory and 2M SRAM |
| EEPROM size (kB) | N/A |
| BusC (0x40000) | 0x59 0x0F 0x65 0x20 |
| Nokia link | http://www.nokia.com/phones/8210 |
ASIC pre-initialisation values:
0x70 0x71 0x72 0x73 0xB0 0xB1 0xB2 0xB3 0xAF 0x6F 0xEF ------------------------------------------------------ 0x00 0x02 0x20 0x2B 0xFF 0xFD 0xFF 0x00 0x64 0x00 0x00
General information:
| Product | NSE-3 |
|---|---|
| Flash size (kB) | 1024 |
| RAM size (kB) | 128 |
| RAM/Flash chip | Varies |
| EEPROM size (kB) | 2 |
| BusC (0x40000) | 0x6A 0x0F 0x61 0x20 |
| Nokia link | http://www.nokia.com/phones/6110 |
ASIC pre-initialisation values:
0x70 0x71 0x72 0x73 0xB0 0xB1 0xB2 0xB3 0xAF 0x6F 0xEF ------------------------------------------------------ N/A
General information:
| Product | NSE-5 |
|---|---|
| Flash size (kB) | 0 |
| RAM size (kB) | 0 |
| RAM/Flash chip | Varies |
| EEPROM size (kB) | 0 |
| BusC (0x40000) | 0x59 0x0F 0x61 0x20 |
| Nokia link | http://www.nokia.com/phones/7110 |
ASIC pre-initialisation values:
0x70 0x71 0x72 0x73 0xB0 0xB1 0xB2 0xB3 0xAF 0x6F 0xEF ------------------------------------------------------ 0x00 0x82 0x81 0x23 0xFF 0xFF 0x7F 0x3F 0x00 0x00 0x00
Last updated: 2005-02-21 14:19
This site is the result of a great deal of assembly code reading, research, countless (mostly futile) searches for data sheets, cross-referencing and analysing. If you use this information in any way please mention wumpus <blacksphere@goliath.darktech.org> (and others in the credits section) in the credits of your program/document. And tell me :) If you have more information please contribute. If you just copy this, stick your name on it and call it yours I hope you get your genitals bitten off by a three headed monkey. Have a nice day.
No mobile phones were harmed in the production of this site.