Cypress S6J3200 Series, Руководство пользователя

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CHAPTER 20:Sound Mixer
S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G 519
4.6.
Mixer Channel Volume1 Register (MXCHVOL1)
REGISTER_NAME Mixer Channel Volume1 Register (MXCHVOL1)
OFFSET 0x020
ACCESS_SIZE B H W
MULTIPLE 31:0
NUMERIC_TYPE
OTHER
BIT_OFFSET 31 30 29 28 27 26 25 24
BIT_NAME WFG3VOL[7:0]
ACCESS_TYPE R/W R/W R/W R/W R/W R/W R/W R/W
PROT_TYPE Wp
INITIAL_VALUE 1 1 1 0 0 1 1 1
BIT_OFFSET 23 22 21 20 19 18 17 16
BIT_NAME WFG2VOL[7:0]
ACCESS_TYPE R/W R/W R/W R/W R/W R/W R/W R/W
PROT_TYPE Wp
INITIAL_VALUE 1 1 1 0 0 1 1 1
BIT_OFFSET 15 14 13 12 11 10 9 8
BIT_NAME WFG1VOL[7:0]
ACCESS_TYPE R/W R/W R/W R/W R/W R/W R/W R/W
PROT_TYPE Wp
INITIAL_VALUE 1 1 1 0 0 1 1 1
BIT_OFFSET 7 6 5 4 3 2 1 0
BIT_NAME WFG0VOL[7:0]
ACCESS_TYPE R/W R/W R/W R/W R/W R/W R/W R/W
PROT_TYPE Wp
INITIAL_VALUE 1 1 1 0 0 1 1 1
[bit31:24] WFG3VOL: Gain setting for WFG3 volume control
[bit23:16] WFG2VOL: Gain setting for WFG2 volume control
[bit15:8] WFG1VOL: Gain setting for WFG1 volume control
[bit7:0] WFG0VOL: Gain setting for WFG0 volume control
For details about Gain settings for volume control, see 5.1.