msm7731-01 Oki Semiconductor, msm7731-01 Datasheet - Page 35

• Manufacturer Part Number: msm7731-01
• Description: Multifunction Pcm Codec Voice Signal Processor
• Manufacturer: Oki Semiconductor

¡ Semiconductor
(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
CR6
Initial value
CR7
Initial value
CR8
Initial value
CR9
Initial value
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.
A15
D15
D7
B7
B7
A7
B7
B7
0
0
0
0
D14
A14
B6
B6
A6
B6
B6
D6
0
0
0
0
A13
D13
D5
B5
B5
A5
B5
B5
0
0
0
0
D12
A12
B4
B4
A4
B4
B4
D4
0
0
0
0
A11
D11
D3
B3
B3
A3
B3
B3
0
0
0
0
D10
A10
B2
B2
A2
B2
B2
D2
0
0
0
0
D9
D1
B1
A9
B1
A1
B1
B1
0
0
0
0
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B0
A8
B0
A0
B0
D8
B0
D0
0
0
0
0