AKD4129-A Datasheet, PDF (8/52 Pages) Asahi Kasei Microsystems – Evaluation board

(2). ग़ྗଆͷϞʔυͷδϟϯύϐϯ͓ΑͼDIPεΠονͷઃఆ
(2)-1. AK4114 (U6)ͷDITػೳΛ࢖༻͢Δ৔߹ (Default)
(2)-1-1. TXͷઃఆ
TXͷग़ྗઌΛJP44 (OUTPUT SEL) Ͱબ୒͠·͢ɻ
(a) TXΛOptical୺ࢠ ΁ग़ྗ (Default)
JP44
OUTPUT SEL
(b) TXΛBNC୺ࢠ΁ग़ྗ
J P44
OU TP UT S EL
[AKD4129-A]
(2)-1-2. XTIͷઃఆ
AK4129(U1)ͷXTI/OMCLKpinͱAK4114 (U6) ͷXTIpin΁ͷݩڅڙΛJP51 (DIT-OMCKO), JP52
(EXT-CLK), JP53(SEL3), JP20(MCKO), JP45(DIT-OMCLK SEL)Ͱબ୒͠·͢ɻ
(a) ਫথৼಈࢠX1͔Β( څڙ͜ͷ࣌ɺਫথৼಈࢠX2͸֎ͯ͠Լ͍͞ɻ)
JP51
DIT-OMCKO SEL
24
JP52
EXT-CLK
3
JP53
SEL3
JP20
MCKO
GND
OMCLK
JP45
DIT-OMCLK SEL
DIT
DSP5
EXT
(b) ਫথৼಈࢠX2͔Β( څڙ͜ͷ࣌ɺਫথৼಈࢠX1͸֎ͯ͠Լ͍͞ɻ)
JP51
DIT-OMCKO SEL
24
JP52
EXT-CLK
3
JP53
SEL3
JP20
MCKO
GND
OMCLK
JP45
DIT-OMCLK SEL
DIT
DSP5
EXT


(c) XTI৴߸ΛJ8 (EXT-CLK) ͔Β( څڙ͜ͷ࣌ɺਫথৼಈࢠX1, X2͸֎ͯ͠Լ͍͞ɻ)
JP51
DIT-OMCKO SEL
24
JP52
EXT-CLK
3
JP53
SEL3
JP20
MCKO
GND
OMCLK
JP45
DIT-OMCLK SEL
DIT
DSP5
EXT
<KM103600>
-8-
2010/06