ASAHI KASEI
[AKD4113-B]
Evaluation Board Manual
Operating sequence
(1) Set up the power supply lines.
[+ 5V]
[GND]
(Red) = 5V
(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
Optical (PORT1)
BNC (J2)
JP2(RX1)
OPT
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.
JP21
RX3
DIF1
JP22
RX4
DIF2
JP23
RX6
IPS
JP24
RX4
IPS
JP25
RX5
DIF0
JP26
RX6
DIF1
Mode
JP19
RX2
DIF0
Serial mode
Parallel mode
Table 2. Set-up of the Jumper on the sub board
a-2-2. Set-up of the jumper on the main board.
RX3
JP6
RX4
JP7
RX5
JP8
RX6
JP9
Input
JP
RX2
JP5
Short
RX4
RX5
RX6
Short
The jumper, which selects the Rx channel, should be Short.
Table 3. Set-up of RX2, 3, 4, 5 and 6
<KM076501>
2004/11
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AKM [ ASAHI KASEI MICROSYSTEMS ]
