ucb1400 NXP Semiconductors, ucb1400 Datasheet - Page 36

• Manufacturer Part Number: ucb1400
• Description: Audio Codec With Touch Screen Controller And Power Management Monitor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 09611
Product data
12.3 MIC Volume register (index 0x0E)
12.4 Record Select register (index 0x1A)
Table 15:
Register address: 0x0E; default: 0000
Table 16:
Table 17:
Register address: 0x1A; default: 0000
Table 18:
Bit
D15 - D7
D6
D5 - D0
Bit
D15 - D11
D10 - D8
D7 - D3
D2 - D0
Bit
Symbol
Bit
Symbol
Bit
Symbol
Bit
Symbol
MIC Volume register
Description of MIC Volume register bits
Record Select register
Description of Record Select register bits
D15
D15
D7
D7
X
X
X
X
Symbol
X
20dB
X
Symbol
X
SL2 - SL0
X
SR2 - SR0
Rev. 02 — 21 June 2002
20dB
D14
D14
D6
D6
X
X
X
Type
R
RW
R
Type
R
RW
R
RW
D13
D13
D5
D5
X
X
X
X
Description
Reserved.
20 dB boost.
Reserved.
Description
Reserved.
Left record source (000 = MIC; 100 = Line In L;
other values reserved).
Reserved.
Right record source (000 = Copy Left;
100 = Line In R; other values reserved).
When SR = 000, the right record channel copies
data from left record channel to create mono data
and gain and sample rate control can only be made
via the left channel. This mode is primarily intended
when the mono MIC input is selected at the left
channel (SL = 000).
Audio codec with touch screen controller
D12
D12
D4
D4
X
X
X
X
and power management monitor
D11
D11
D3
D3
X
X
X
X
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
SR2
D10
D10
SL2
D2
D2
X
X
UCB1400
SR1
SL1
D9
D1
D9
D1
X
X
SR0
36 of 63
SL0
D8
D0
D8
D0
X
X