MSM7731-02 OKI [OKI electronic componets], MSM7731-02 Datasheet - Page 36

• Manufacturer Part Number: MSM7731-02
• Description: Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free
• Manufacturer: OKI [OKI electronic componets]

(7) CR6 (Internal data memory write register)
B7 to B0 Memory upper address control
(8) CR7 (Internal data memory write register)
B7 to B0 Memory lower address control
(9) CR8 (Internal data memory write register)
B7 to B0 Memory upper data control
(10) CR9 (Internal data memory write register)
B7 to B0 Memory lower data control
1 Semiconductor
Initial Value
Initial Value
Initial Value
Initial Value
CR6
CR7
CR8
CR9
This register sets the upper address of memory. For the writing method, refer to the Method of Internal
Data Memory Access section.
This register sets the lower address of memory. For the writing method, refer to the Method of Internal
Data Memory Access section.
This register sets the memory’s upper data. For the writing method, refer to the Method of Internal Data
Memory Access section.
This register sets the memory’s lower data. For the writing method, refer to the Method of Internal Data
Memory Access section.
D15
A15
B7
B7
A7
B7
B7
D7
0
0
0
0
A14
D14
D6
B6
B6
A6
B6
B6
0
0
0
0
D13
A13
B5
B5
A5
B5
B5
D5
0
0
0
0
A12
D12
D4
B4
B4
A4
B4
B4
0
0
0
0
D11
A11
B3
B3
A3
B3
B3
D3
0
0
0
0
A10
D10
D2
B2
B2
A2
B2
B2
0
0
0
0
B1
A9
B1
A1
B1
D9
B1
D1
0
0
0
0
FEDL7731-02-04
MSM7731-02
A8
D8
D0
B0
B0
A0
B0
B0
0
0
0
0
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