Microphone Destination 1 Address Registers - NEC VR4181 mPD30181 User Manual

7.2.1 Microphone destination 1 address registers

(1) MICDEST1REG1 (0x0A00 0020)
Bit 15
Name MD1A15
R/W R/W
At reset 0
Bit 7
Name MD1A7
R/W R/W
At reset 0
Bit Name
15 to 0 MD1A(15:0)
(2) MICDEST1REG2 (0x0A00 0022)
Bit 15
Name MD1A31
R/W R/W
At reset 0
Bit 7
Name MD1A23
R/W R/W
At reset 0
Bit Name
15 to 0 MD1A(31:16)
These two registers specify the destination memory address of the primary DMA buffer for the Microphone
channel.
CHAPTER 7 DMA CONTROL UNIT (DCU)
14 13
MD1A14 MD1A13 MD1A12
R/W R/W
0 0
6 5
MD1A6 MD1A5
R/W R/W
0 0
Lower 16 bits (A(15:0)) of DMA destination 1 address for Microphone
14 13
MD1A30 MD1A29 MD1A28
R/W R/W
0 0
6 5
MD1A22 MD1A21 MD1A20
R/W R/W
0 0
Upper 16 bits (A(31:16)) of DMA destination 1 address for Microphone
User's Manual U14272EJ3V0UM
12 11
MD1A11 MD1A10
R/W R/W
0 0
4 3
MD1A4 MD1A3 MD1A2
R/W R/W
0 0
Function
12 11
MD1A27 MD1A26
R/W R/W
0 0
4 3
MD1A19 MD1A18
R/W R/W
0 0
Function
10 9
MD1A9 MD1A8
R/W R/W R/W
0 0
2 1
MD1A1 MD1A0
R/W R/W R/W
0 0
10 9
MD1A25 MD1A24
R/W R/W R/W
0 0
2 1
MD1A17 MD1A16
R/W R/W R/W
0 0
8
0
0
0
8
0
0
0
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