DPRAM MSM6280
Материал из G900
первоисточник http://www.docin.com/p-55283139.html, 41 страница
Datasheet на память: Файл:CYDM256B16.pdf
Mmap
| offset(start) | end | Description | size |
|---|---|---|---|
| AT chanel | |||
| 0x0000 | 0x0002 | AT chanel RX head | 0x0002 |
| 0x0002 | 0x0004 | AT chanel RX tail | 0x0002 |
| 0x0004 | 0x0400 | AT chanel RX buffer | 0x03FC |
| 0x0400 | 0x0402 | AT chanel TX head | 0x0002 |
| 0x0402 | 0x0404 | AT chanel TX tail | 0x0002 |
| 0x0404 | 0x0800 | AT chanel TX buffer | 0x03FC |
| Data chanel | |||
| 0x0800 | 0x0802 | DATA chanel RX head | 0x0002 |
| 0x0802 | 0x0804 | DATA chanel RX tail | 0x0002 |
| 0x0804 | 0x3C00? | DATA chanel RX buffer | 0x3BFC? |
| 0x3C00? | 0x3C02? | DATA chanel TX head | 0x0002 |
| 0x3C02? | 0x3C04? | DATA chanel TX tail | 0x0002 |
| 0x3C04? | 0x7FFC? | DATA chanel TX buffer | 0x3BFC? |
| Mail Box | |||
| 0x7FFC | 0x7FFE | Mail Box | 0x0002 |
| 0x7FFE | 0x7FFF | Mail Box | 0x0002 |
