Pin | Mark |
| I/O | Function |
No. |
| Division |
| |
23 |
|
| I | Remote control key WAKE |
REM | _KEY_WAKE | UP signal input terminal | ||
| UP |
| ||
24 | DOCTOR | I | Doctor mode signal input | |
|
|
|
| terminal (Open) |
25 | M_REQ | O | NET MD microcomputer | |
|
|
|
| (IC1101) communication |
|
|
|
| request signal output |
|
|
|
| terminal (Not used, open) |
26 | M_RST | O | NET MD microcomputer | |
|
|
|
| (IC1101) communication |
|
|
|
| reset signal output |
|
|
|
| terminal (Not used, open) |
27 | M_CS | I | NET MD microcomputer | |
|
|
|
| (IC1101) communication |
|
|
|
| chip select signal output |
|
|
|
| terminal (Connected to |
|
|
|
| GND through resistor) |
28 | SP_CNT | O | Cradle control signal | |
|
|
|
| output terminal |
29 | P99/A9/ | — | Not used, open | |
| TXD1 |
|
| |
30 | SSDR | I | MSP/MDA I/F reading data | |
|
|
|
| input terminal |
31 | SSDW | O | MSP/MDA I/F writing data | |
|
|
|
| output terminal |
32 | SSCLK | O | MSP/MDA I/F clock output | |
|
|
|
| terminal |
33 | LSI_STAT | I | Test terminal (Open) | |
34 | LCD_DATA | O | Unit LCD driver data | |
|
|
|
| output terminal |
35 | LCD_CK | O | Unit LCD driver clock | |
|
|
|
| output terminal |
36 | EVSS | — | GND terminal | |
37 | EVDD | — | Power supply terminal (+ | |
|
|
|
| 2.2V) |
38 | SELAD | O | MSP/MDA I/F address | |
|
|
|
| select signal output |
|
|
|
| terminal |
39 | LCD_CNT | O | Unit LCD power control | |
|
|
|
| output terminal (+2.2V) |
40 | LCD_STB | O | LCD driver strobe signal | |
|
|
|
| output terminal |
41 | PROTECT | I | Erase prevention switch | |
|
|
|
| input terminal (H : protect) |
