ak7714 AKM Semiconductor, Inc., ak7714 Datasheet - Page 41

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

[ASAHI KASEI]
(8) Special use
1) External connection mode
Normally, OPCL is used at "L" (internal connection mode), but when OPCL is set to "H", the ADC output and
DAC1/DAC2 inputs can be used independently form DSP. (External connection mode)
OPCL = "H": External connection mode
The following shows the input/output interface in external connection mode:
Conversion between the input/output standard format and I
case for internal connection mode.
M0018-E-00
SDINA for MSB-first 24-bit input (including I
SDOUTA for MSB-first 20-bit output (including I
SDOUTD1 and SDOUTD2 for MSB-first 24-bit outputs (including I
SDIND1 and SDIND2 for MSB-first 20-bit inputs (including I
2
S compatibility)
2
S compatibility)
2
- 41 -
S is interlocked with the control register C0, similar to the
2
S compatibility)
2
S compatibility)
[AK7714]
‘98/07