ml7084-001 Oki Semiconductor, ml7084-001 Datasheet - Page 221

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

tone detection
4. Selecting an analog interface is not allowed in this code. Also, selecting a PCM interface as a speech codec
speech codec
OKI Semiconductor
Selection of front end
tone disabler
transmission
Activation of
Activation of
Activation of
Activation of
Activation of
Activation of
Activation of
Activation of
Activation of
Activation of
power down control
generation
generation
dial pulse
dial pulse
detection
canceller
detection
Analog front end
function
function
function
function
function
function
function
interface is not supported.
Because of the functional restriction described above, be sure to set the following while in the initial mode.
DTMF
(CH1)
echo
timer
tone
FSK
interface
CR2a=xxh (Other than
TONE_RXDET0EN_a=1
TONE_TXDET0EN_a=1
TD_RXDET0EN_a=1
TD_TXDET0EN_a=1
00h: Depends on the
DPGEN0_EN_a=1
FGEN0_EN_a=1
DPDET0_EN_a
DTMF0_EN_a
output tone)
(CR25a-B5)
(CR25a-B3)
(CR25a-B4)
(CR25a-B2)
(CR25a-B1)
(CR45a-B0)
(CR27a-B6)
EC0_EN_a
(CR25a-B6)
(CR25a-B7)
CH0a
CH0_IFSEL_a=1
AFE0_PDN_a=1
⎯
(CR10a-B6)
(CR0a-B5)
CH0a
TIM_EN_a=1
DSP_A side
(CR45a-B5)
DSP_A side
CR3a=xxh (Other than
TONE_RXDET1EN_a=1
TONE_TXDET1EN_a=1
TD_TXDET1EN_a=1
TD_RXDET1EN_a=1
00h: Depends on the
DPGEN1_EN_a=1
FGEN1_EN_a=1
DPDET1_EN_a
SC_CH1EN_a=1
DTMF1_EN_a
output tone)
(CR26a-B5)
(CR26a-B3)
(CR26a-B4)
(CR26a-B2)
(CR26a-B1)
(CR45a-B2)
(CR28a-B6)
CH1_IFSEL_a=1
AFE1_PDN_a=1
EC1_EN_a
(CR26a-B6)
(CR26a-B7)
(CR24a-B6)
(CR10a-B7)
CH1a
(CR0a-B6)
CH1a
than 00h: Depends on
TONE_RXDET0EN_b=1
TONE_TXDET0EN_b=1
TD_RXDET0EN_b=1
TD_TXDET0EN_b=1
DPGEN0_EN_b=1
CH0_IFSEL_b=1
AFE0_PDN_b=1
CR2b=xxh (Other
FGEN0_EN_b=1
the output tone)
DPDET0_EN_b
DTMF0_EN_b
(CR10b-B6)
(CR25b-B5)
(CR25b-B3)
(CR25b-B4)
(CR25b-B2)
(CR25b-B1)
(CR45b-B0)
(CR27b-B6)
(CR0b-B5)
EC0_EN_b
(CR25b-B6)
(CR25b-B7)
CH0b
CH0b
⎯
DSP_B side
TIM_EN_b=1
DSP_B side
(CR45b-B5)
FEDL7224-001FULL-01
CH1_IFSEL_b=1
AFE1_PDN_b=1
than 00h: Depends
TONE_TXDET1EN_b=1
TONE_RXDET1EN_b=1
on the output tone)
DPGEN1_EN_b=1
CR3b=xxh (Other
(CR10b-B7)
FGEN1_EN_b=1
SC_CH1EN_b=1
TD_RXDET1EN_b=1
TD_TXDET1EN_b=1
(CR0b-B6)
DPDET1_EN_b
DTMF1_EN_b
(CR26b-B5)
(CR26b-B2)
(CR26b-B1)
(CR45b-B2)
(CR28b-B6)
(CR24b-B6)
ML7224-001TC
CH1b
EC1_EN_b
(CR26b-B6)
(CR26b-B7)
(CR26b-B3)
(CR26b-B4)
CH1b
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