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PCD3330-1 Datasheet(PDF) 13 Page - NXP Semiconductors |
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PCD3330-1 Datasheet(HTML) 13 Page - NXP Semiconductors |
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13 / 32 page ![]() 1997 Jan 15 13 Philips Semiconductors Product specification Multistandard repertory dialler/ringer with EEPROM PCD3330-1 5.3.2 EEPROM PROGRAMMING PROCEDURES The PCD3330-1 supports four EEPROM programming procedures: 1. LNR is described in Section 5.6.2 2. Repertory numbers is described in Section 5.6.9 3. Via pins 1 to 4 (COL1 to COL4) 4. Via keyboard (can be locked with the Program Blocking byte). Method 3 is normally used by the setmaker before the set leaves his factory. Method 4 is most suited for usage in the field (e.g. the shop where the set is purchased). Ringer via pin RTO 122 X X X X X X X 0 Ringer via pin TONE 122 X X X X X X X 1 Ringer melody A 122 X X X X 0 0 X X Ringer melody B 122 X X X X 0 1 X X Ringer melody C 122 X X X X 1 0 X X Ringer melody D 122 X X X X 1 1 X X Ringer volume 1 122 X X 0 0 X X X X Ringer volume 2 122 X X 0 1 X X X X Ringer volume 3 122 X X 1 0 X X X X Ringer volume 4 122 X X 1 1 X X X X Ringer repetition 1 122 0 0 X X X X X X Ringer repetition 2 122 0 1 X X X X X X Ringer repetition 3 122 1 0 X X X X X X Ringer repetition 4 122 1 1 X X X X X X Ringer detection LOW 1 123 X X X X X X 0 0 Ringer detection LOW 2 123 X X X X X X 0 1 Ringer detection LOW 3 123 X X X X X X 1 0 Ringer detection LOW 4 123 X X X X X X 1 1 Ringer detection HIGH 1 123 X X X X 0 0 X X Ringer detection HIGH 2 123 X X X X 0 1 X X Ringer detection HIGH 3 123 X X X X 1 0 X X Ringer detection HIGH 4 123 X X X X 1 1 X X A to D keys 123 X X X 0 X X X X Function keys 123 X X X 1 X X X X Flash keytone 123 X X 0 X X X X X EARTH function 123 X X 1 X X X X X No keytone 123 X 0 X X X X X X Keytone active 123 X 1 X X X X X X No on-hook dialling 123 0 X X X X X X X On-hook dialling control 123 1 X X X X X X X FUNCTION EEPROM BYTE BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 |
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