ml7084-001 Oki Semiconductor, ml7084-001 Datasheet - Page 77
![no-image](/images/no-image-200.jpg)
ml7084-001
Manufacturer Part Number
ml7084-001
Description
4ch Voip Codec
Manufacturer
Oki Semiconductor
Datasheet
1.ML7084-001.pdf
(225 pages)
- Current page: 77 of 225
- Download datasheet (3Mb)
Note:
Since reading is made in synchronization with the SYNC signal (8 kHz) if the following control registers are set
For how to set the following control registers, see the method of accessing and controlling the internal data memory.
during operation, maintain the condition for 250 μs or more.
[Notation]
Bit symbols:
Mode where setting can be changed:
R/W:
*1:
Some registers have different addresses depending on whether access is made via a parallel bus interface or a serial
control interface. Such registers are given an address for serial control interface access immediately below in
parentheses “( )”.
Description of Control Registers
The control registers are described from the next page. Since the control registers mounted on the DSP_A side and
DSP_B side are functionally identical, the register description is given as a common explanation of the DSP_A side
and DSP_B side.
OKI Semiconductor
R/W
/W
R/
/
CR1–CR5, CR10–CR11, CR13–CR14, CR24, CR25–CR30, CR33–CR38, CR42–CR45
CR6, CR7, CR8, CR9
#
$
I/E
I/
/E
/E,D
D
MF
: Reserved bit. Do not change the initial value (“0”).
: Access-prohibited bit. Do not perfome any read or write operation to this bit.
: Can be changed either in the initial mode or during operation.
: Can be changed only in the initial mode.
: Can be changed only during operation.
: Can be changed only during operation or in the download mode.
: Can be changed only in the download mode.
: Can be changed only in the high-speed melody read mode.
: Both read and write are possible.
: Write only
: Read only
: Access prohibited
FEDL7224-001FULL-01
ML7224-001TC
77/225
Related parts for ml7084-001
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MSM82C51A-2RS](/images/no-image3.png)
Part Number:
Description:
Universal syncnronous asyncnronous receiver tranmitter
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM6997VRS](/images/no-image3.png)
Part Number:
Description:
Single chip CODEC
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM6998RS](/images/no-image3.png)
Part Number:
Description:
Single chip CODEC
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM6234RS](/images/no-image3.png)
Part Number:
Description:
Communications, DTMF Tone Dialer LSI
Manufacturer:
Oki Semiconductor
![MSM514221B-30RS](/images/no-image3.png)
Part Number:
Description:
262,263-word x 4-bit field memory
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM6997HRS](/images/no-image3.png)
Part Number:
Description:
Single chip CODEC
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM7508BRS](/images/no-image3.png)
Part Number:
Description:
Single rail CODEC
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM6999RS](/images/no-image3.png)
Part Number:
Description:
Single chip CODEC
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM7578HRS](/images/no-image3.png)
Part Number:
Description:
Signal rail CODEC
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM6996HRS](/images/no-image3.png)
Part Number:
Description:
Single chip CODEC
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM7543RS](/images/no-image3.png)
Part Number:
Description:
Single rail CODEC
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM82C84A-2RS](/images/no-image3.png)
Part Number:
Description:
Clock generator and driver
Manufacturer:
Oki Semiconductor
Datasheet:
![MSM6242B](/images/no-image3.png)
Part Number:
Description:
Direct bus connectede CMOS real time clock/calendar
Manufacturer:
Oki Semiconductor
Datasheet: