ak7714 AKM Semiconductor, Inc., ak7714 Datasheet - Page 30

• Manufacturer Part Number: ak7714
• Description: 20-bit Audio Codec With Dsp And Delay Ram
• Manufacturer: AKM Semiconductor, Inc.

[ASAHI KASEI]
1) Write during reset phase
a) Control register write (during reset phase)
Data comprising a set of three bytes is used to perform the control register write operation (during the reset phase).
When all data has been transferred, the RDY terminal goes to "L". It goes to "H" upon completion of the write operation.
The register to control the operation mode of this LSI comprises 16 bits. For the function of each bit, see the description
of 5) "Control registers" on page 22.
M0018-E-00
Data transfer procedure
{
{
{
1
2
3
Command code
Control data
Control data
Control register write operation
(00000110)
(C15.....C8)
(C7 .....C0)
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[AK7714]
‘98/07