Rohm LAPIS RB-S22660GD32 User Manual Download Page 9 | Manualshive

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RB-S22660GD32

User’s Manual

FEBL22660GDRB

6

4. Appendix

4.1. PCB layout

Figure 8 shows the RB-S22660GD32 PCB layout.

Figure 8 PCB layout

Do not connect

any component

part to CN1

。

Do not connect any components to

the CN2 while the RB-S22660GD32

and SDCB3 are connected.

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Summary of Contents for LAPIS RB-S22660GD32

Page 1: ...FEBL22660GDRB 02 RB S22660GD32 User s Manual Issue Date February 5 2021...

Page 2: ...ghts owned by third parties arising out of the use of such technical information 5 The Products are intended for use in general electronic equipment AV OA devices communication consumer systems gaming...

Page 3: ...r pin 2 3 2 OE jumper pin 2 3 3 IOVDD jumper pin 2 3 4 OUT jumper pin 2 3 5 LOUT jack 2 3 6 SP jack 3 3 7 AIN through hall 3 3 8 SPVDD jumper terminal EXT through hall 3 3 9 SAD2 0 lands 3 3 10 XT1 la...

Page 4: ...n loading Speech Synthesis LSIs into the RB S22660GD32 Pin 1 is the position of the board silk at the bottom left with respect to the socket opening The Figure 1 shows the setting directions of Speech...

Page 5: ...serial flash memory interface signal of Speech Synthesis LSIs and CN2 signal are input output to the serial flash memory when OE jumper pin is set to PRG 3 3 IOVDD jumper pin IOVDD jumper pin is jump...

Page 6: ...ll SPVDD jumper terminal is used to switch the destination of SPVDD pins of Speech Synthesis LSIs When supplying from SDCB3 connect 1 2pin of SPVDD jumper terminal To supply from an external source cu...

Page 7: ...that matches XT1 land foot pattern is shown below Vendor Frequency Hz Parts Number Murata Manufacturing Co Ltd 4M CSTCR4M00G55B R0 Murata Manufacturing Co Ltd 4 096M CSTCR4M09G55B R0 J1 land is land c...

Page 8: ...O 15 1 18 DGND 16 1 18 DGND 17 9 ERCSB O O I 18 10 ERSCK O O I 19 11 ERSI O O O 20 12 ERSO O O I 21 13 EROFF O O I 22 23 14 IOVDD 1 3 O I I 24 25 1 18 DGND 26 1 18 DGND 27 16 XTB 2 O O O 28 17 XT 2 O...

Page 9: ...22660GDRB 6 4 Appendix 4 1 PCB layout Figure 8 shows the RB S22660GD32 PCB layout Figure 8 PCB layout Do not connect any component part to CN1 Do not connect any components to the CN2 while the RB S22...

Page 10: ...o Ltd 8 MJ 354A0 JACK1 JACK2 2 Conductor Miniature Jack 2 MARUSHIN ELECTRIC MFG CO LTD 9 MCR03EZPJ203 R1 Resistor 20k 5 1 Rohm Co Ltd 10 MCR03EZPJ103 R2 Resistor 10k 5 1 Rohm Co Ltd 11 MCR03EZPJ104 R3...

Page 11: ...RB S22660GD32 User s Manual FEBL22660GDRB 8 LAPIS Technology Co Ltd...

Page 12: ...umber Added SDCB Controller settings when using LOUT jack Added to connect a monaural speaker to the LOUT jack 3 3 6 SP jack Changed chapter number Added SDCB Controller settings when using SP jack Ad...

Page 13: ...s Manual FEBL22660GDRB 10 4 1 PCB layout Changed chapter number Changed Figure 8 7 4 2 BOM list Schematic Changed chapter number Company name change 8 4 2 BOM list Schematic Changed chapter number Co...

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