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AKD4691-A Datasheet, PDF (11/68 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4691 | |||
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[AKD4691-A]
(4-3-2) In case of using the clock divider on the board
ᶠIn case of supplying MCLK from J11 (EXT)
(e.g. MCLK=256fs, BICK=64fs)
The jumper pins should be set as the following.
JP14
EXT
JP15
MCLK
JP16
MKFS
JP17
BGFS
JP18
BICK_SEL
XTL DIR EXT 256fs512fs1024fs MCKO 32fs 64fs
JP19
PHASE
JP21
LRCK_SEL
JP31
XTE
JP24
SDTI_SEL
DIR 4040
JP106
SDTO
THR INV DIR 4040
DIR ADC SDTO1 SDTO2
* When a termination (51â¦) is not used, JP14 (EXT) should be open.
When SDTO2 data is looped back to SDTI, JP106 should be set to âSDTO2â.
ᶠIn case of supplying MCKI from X2 (11.2896MHz)
The jumper pins should be set as the following.
JP15
MCLK
JP16
MKFS
JP17
BGFS
JP18
BICK_SEL
JP19
PHASE
XTL DIR EXT 256fs512fs1024fs MCKO 32fs
JP21
LRCK_SEL
JP24
SDTI_SEL
JP31
XTE
64fs
DIR
JP106
SDTO
4040
THR INV
DIR 4040 DIR ADC
SDTO1 SDTO2
* When SDTO2 data is looped back to SDTI, JP106 should be set to âSDTO2â.
<KM089100>
- 11 -
2007/06
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