AKD4113-B Datasheet, PDF (2/21 Pages) Asahi Kasei Microsystems – 192kHz digital audio receiver

ASAHI KASEI
[AKD4113-B]
Evaluation Board Manual
„ Operating sequence
(1) Set up the power supply lines.
[+ 5V]
(Red) = 5V
[GND]
(Black) = 0V
(2) Set up the evaluation mode and jumper pins. (Refer to the following item.)
(3) Connect cables. (Refer to the following item.)
(4) Power on.
The AK4113 should be reset once bringing PDN(SW2) “L” upon power-up.
„ Evaluation modes
(1) Evaluation for DIR
S/PDIF in (optical or BNC) – AK4113 – Serial Data out (10pin port)
The DIR generates MCLK, BICK and LRCK SDATA from the received data through optical
connector(PORT1: TORX176) or BNC connector. The AKD4113-B can be connected with the AKM’s DAC
evaluation board via 10-line cable.
a. Set-up of Bi-phase Input
RX1 and RX2-6 should not select BNC connector at the same time.
a-1. RX1
Connector
JP2(RX1)
Optical (PORT1)
OPT
BNC (J2)
BNC
Table 1. Set-up of RX1
a-2. RX2, 3, 4, 5 and 6 can be inputted from a BNC (J2) connector only.
Only RX1 and RX5 can be used in parallel mode.
a-2-1. Set-up of the jumper on the sub board.
Mode
Serial mode
Parallel mode
JP19
JP21
JP22
JP23
JP24
RX2
RX3
RX4
RX6
RX4
DIF0
DIF1
DIF2
IPS
IPS
Table 2. Set-up of the Jumper on the sub board
JP25
RX5
DIF0
JP26
RX6
DIF1
a-2-2. Set-up of the jumper on the main board.
Input RX2
RX3
RX4
RX5
RX6
JP5
JP6
JP7
JP8
JP9
JP
Short
Short
RX4
RX5
RX6
The jumper, which selects the Rx channel, should be Short.
Table 3. Set-up of RX2, 3, 4, 5 and 6
<KM076501>
-2-
2004/11