BU26154MUV_15 Datasheet, PDF (63/90 Pages) Rohm – Monaural Audio CODEC with Touch Panel Interface

BU26154MUV
Effect Vol[7:0]/ Effect Vol B[7:0
Sets the Digital Volume Gain.
Effect Vol/
Effect Vol B
Gain(dB)
Setting
This is
0x00 - 0x6E
prohibited
from
0x93
setting
0x6F
MUTE
0x94
0x70
-71.5
0x95
0x71
-71.0
0x96
0x72
-70.5
0x97
0x73
-70.0
0x98
0x74
-69.5
0x99
0x75
-69.0
0x9A
0x76
-68.5
0x9B
0x77
-68.0
0x9C
0x78
-67.5
0x9D
0x79
-67.0
0x9E
0x7A
-66.5
0x9F
0x7B
-66.0
0xA0
0x7C
-65.5
0xA1
0x7D
-65.0
0xA2
0x7E
-64.5
0xA3
0x7F
-64.0
0xA4
0x80
-63.5
0xA5
0x81
-63.0
0xA6
0x82
-62.5
0xA7
0x83
-62.0
0xA8
0x84
-61.5
0xA9
0x85
-61.0
0xAA
0x86
-60.5
0xAB
0x87
-60.0
0xAC
0x88
-59.5
0xAD
0x89
-59.0
0xAE
0x8A
-58.5
0xAF
0x8B
-58.0
0xB0
0x8C
-57.5
0xB1
0x8D
-57.0
0xB2
0x8E
-56.5
0xB3
0x8F
-56.0
0xB4
0x90
-55.5
0xB5
0x91
-55.0
0xB6
0x92
-54.5
0xB7
Gain(dB)
-54.0
-53.5
-53.0
-52.5
-52.0
-51.5
-51.0
-50.5
-50.0
-49.5
-49.0
-48.5
-48.0
-47.5
-47.0
-46.5
-46.0
-45.5
-45.0
-44.5
-44.0
-43.5
-43.0
-42.5
-42.0
-41.5
-41.0
-40.5
-40.0
-39.5
-39.0
-38.5
-38.0
-37.5
-37.0
-36.5
-36.0
Setting
0xB8
0xB9
0xBA
0xBB
0xBC
0xBD
0xBE
0xBF
0xC0
0xC1
0xC2
0xC3
0xC4
0xC5
0xC6
0xC7
0xC8
0xC9
0xCA
0xCB
0xCC
0xCD
0xCE
0xCF
0xD0
0xD1
0xD2
0xD3
0xD4
0xD5
0xD6
0xD7
0xD8
0xD9
0xDA
0xDB
0xDC
Gain(dB)
-35.5
-35.0
-34.5
-34.0
-33.5
-33.0
-32.5
-32.0
-31.5
-31.0
-30.5
-30.0
-29.5
-29.0
-28.5
-28.0
-27.5
-27.0
-26.5
-26.0
-25.5
-25.0
-24.5
-24.0
-23.5
-23.0
-22.5
-22.0
-21.5
-21.0
-20.5
-20.0
-19.5
-19.0
-18.5
-18.0
-17.5
Setting
0xDD
0xDE
0xDF
0xE0
0xE1
0xE2
0xE3
0xE4
0xE5
0xE6
0xE7
0xE8
0xE9
0xEA
0xEB
0xEC
0xED
0xEE
0xEF
0xF0
0xF1
0xF2
0xF3
0xF4
0xF5
0xF6
0xF7
0xF8
0xF9
0xFA
0xFB
0xFC
0xFD
0xFE
0xFF
Gain(dB)
-17.0
-16.5
-16.0
-15.5
-15.0
-14.5
-14.0
-13.5
-13.0
-12.5
-12.0
-11.5
-11.0
-10.5
-10.0
-9.5
-9.0
-8.5
-8.0
-7.5
-7.0
-6.5
-6.0
-5.5
-5.0
-4.5
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
Datasheet
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
63/86
TSZ02201-0V2V0E500110-1-2
26.Oct.2015 Rev.002