EXPLANATION OF MICROCOMPUTER
IC1151 (HD64F3039TEB L18)2/3
PIN | Signal | I/O | Function | ||
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34 | INSIDE |
| I | Inside switch input | |
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35 | NC |
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| NC |
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36 | CLOSESW |
| I | Cover OPEN / CLOSE SW input | |
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37 | CSEL |
| I | IDE cable select input | |
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38 | NAVI |
| I | NAVI,DVD change terminal(Low at NAVI) | |
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39 | NC |
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| NC |
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40 | SRVDPCS |
| O | Chip select output | |
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41 | ATACS |
| O | Chip select output | |
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42 | NC |
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| NC |
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43 | PSC |
| O | RF AMP prescaler | |
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44 | MD0 |
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| +5V |
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45 | MD1 |
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| GND |
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46 | PHI |
| O | System clock output | |
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47 | STBY |
| I | CPU hard ware standby terminal +5V | |
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48 | RES |
| I | CPU hard reset +5V | |
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49 | NMI |
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| 0V |
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50 | VSS |
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| GND |
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51 | EXTAL |
| I | Crystal connection terminal | |
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52 | XTAL |
| I | Crystal connection terminal | |
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53 | VCC |
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| +5V |
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54 | NC |
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| NC |
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55 | /RD |
| O | READ | |
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56 | /WR |
| O | WRITE | |
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57 | /FEW |
| I | Flash memory output | |
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58 | AVSS |
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| GND |
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59 | FE |
| I | Focus error signal input | |
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60 | LVL |
| I | SUM signal input | |
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61 | TEST0 |
| I | KEY input terminal for TEST | |
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62 | TEST1 |
| I | KEY input terminal for TEST | |
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63 | TEST2 |
| I | KEY input terminal for TEST | |
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64 | TEST3 |
| I | KEY input terminal for TEST | |
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65 | TEST CNT |
| I | Test mode input | |
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66 | NC |
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| GND |
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_ 23 _