AKD4711-A Datasheet, PDF (3/30 Pages) Asahi Kasei Microsystems – AK4711 Evaluation Board Rev.1

ASAHI KASEI
[AKD4711-A]
[JP6] (VVD): Regulator (+3.3V) or VVD connector
OPEN: VVD and HVVD pins are supplied from VVD connector.
SHORT: VVD and HVVD pins are supplied from regulator (+3.3V)
(The connector “VVD” can be open.) <Default>
[JP7] (D3.3V): Regulator (+3.3V) or D3.3V connector
OPEN: Logic voltage is supplied from D3.3V connector.
SHORT: Logic voltage is supplied form regulator (+3.3V). (The connector “VCC” can be open.) <Default>
The regulator can be supplied 3.3V to all circuits by shorting JP5, JP6 and JP7 and supplying 12V to VP connector.
„ The function of the toggle SW
[S1] (PDN): Resets the AK4711. Keep “H” during normal operation.
„ Bord Control
The AK4711 can be controlled USB PORT of PC. Connect PORT1 with PC by USB cable packed with the
AKD4711-A. The control software packed with this evaluation board
„ Analog Input/Output List
Audio
Video
Fast
Blanking
Slowt
Blanking
Input
Output
Input
Output
Output
Output
Signal Name
J5(AINL+, AINL-), J13(AINR+, AINR-)
J4 (TVOUTL), J9 (TVOUTR), J6 (CHINOUTL),
J14 (CHINOUTR)
J2 (ENCV), J7 (ENCY), J10 (ENCRC),
J15 (ENCC),J17 (ENCG), J19(ENCB)
J3 (TVVOUT), J8 (TVRC), J11(TVG),
J16(TVB), J18 (RCAVOUT), J20 (HDY),
J21(HDPB), J23(HDPR)
J22 (TVFB),
J24 (TVSB)
Table 2. Analog Input/Output List
Note
Max. 2Vrms
Max. 2.2Vrms
Max. 1.25Vpp
Max. 2.5Vpp
Max. VVD
Max. VP
<KM105801>
-3-
2011/06