ml7084-001 Oki Semiconductor, ml7084-001 Datasheet - Page 152

• Manufacturer Part Number: ml7084-001
• Description: 4ch Voip Codec
• Manufacturer: Oki Semiconductor

Gain Control
A. Gain related to the transmit path
OKI Semiconductor
A-1 : Internal data memory for adjusting CH0 transmit gain 0 (TXGAIN0_CH0)
A-2 : Internal data memory for adjusting CH0 transmit gain 1 (TXGAIN1_CH0)
A-3 : Internal data memory for adjusting CH1 transmit gain 0 (TXGAIN0_CH1)
A-4 : Internal data memory for adjusting CH1 transmit gain 1 (TXGAIN1_CH1)
Initial value : 0080h (0.0 dB)
When changing the gain value, compute it using the following equation:
Equation: 0080h × GAIN
Example: Making the gain +6 dB (× 2):
0080h × 2 = 0100h
Initial value : 0080h (0.0 dB)
When changing the gain value, compute it using the following equation:
Equation: 0080h × GAIN
Example: Making the gain +6 dB (× 2):
0080h × 2 = 0100h
Initial value : 0080h (0.0 dB)
When changing the gain value, compute it using the following equation:
Equation: 0080h × GAIN
Example: Making the gain +6 dB (× 2):
0080h× 2 = 0100h
Initial value : 0080h (0.0 dB)
When changing the gain value, compute it using the following equation:
Equation: 0080h × GAIN
Example: Making the gain +6 dB (× 2):
0080h × 2 = 0100h
Upper limit : Approx. +40 dB
Lower limit : Approx. −42 dB
Upper limit : Approx. +40 dB
Lower limit : Approx. −42 dB
Upper limit : Approx. +40 dB
Lower limit : Approx. −42 dB
Upper limit : Approx. +40 dB
Lower limit : Approx. −42 dB
: 0 dB
: MUTE
: 0 dB
: 0 dB
: MUTE
: 0 dB
: MUTE
: MUTE
(data: 3200h)
(data: 3200h)
(data: 3200h)
(data: 0080h)
(data: 0001h)
(data: 0000h)
(data: 3200h)
(data: 0080h)
(data: 0001h)
(data: 0000h)
(data: 0080h)
(data: 0001h)
(data: 0000h)
(data: 0080h)
(data: 0001h)
(data: 0000h)
FEDL7224-001FULL-01
ML7224-001TC
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