UCB1400BE128 NXP Semiconductors, UCB1400BE128 Datasheet - Page 36
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UCB1400BE128
Manufacturer Part Number
UCB1400BE128
Description
Manufacturer
NXP Semiconductors
Datasheet
1.UCB1400BE128.pdf
(64 pages)
Specifications of UCB1400BE128
Single Supply Voltage (typ)
3.3V
Single Supply Voltage (min)
3V
Single Supply Voltage (max)
3.6V
Package Type
LQFP
Lead Free Status / RoHS Status
Compliant
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Philips Semiconductors
9397 750 09611
Product data
12.1 Reset register (index 0x00)
12.2 Master Volume register (index 0x02)
Table 11:
Register address: 0x00; default: 02A0
Table 12:
Writing any value to this register performs a register reset, which causes all registers
to revert to their default values.
Table 13:
Register address: 0x02; default: 8000
Table 14:
Bit
D15 - D10
D9
D8
D7
D6
D5
D4 - D0
Bit
D15
D14
D13 - D8
D7 - D6
D5 - D0
Bit
Symbol
Bit
Symbol
Bit
Symbol
Bit
Symbol
Reset register
Description of Reset register bits
Master Volume register
Description of Master Volume register bits
D15
D15
MM
ID7
D7
D7
X
X
Symbol
X
ID9
X
ID7
X
ID5
X
Symbol
MM
X
ML5 - ML0
X
MR5 - MR0
Rev. 02 — 21 June 2002
D14
D14
D6
D6
X
X
X
X
Type
R
R
R
R
R
R
R
Type
RW
R
RW
R
RW
MR5
D13
D13
ML5
ID5
D5
D5
X
Description
Reserved.
Always ‘1’ (20-bit ADC resolution supported).
Reserved.
Always ‘1’ (20-bit DAC resolution supported).
Reserved.
Always ‘1’ (Loudness (bass boost) supported).
Reserved.
Description
Master mute.
Reserved.
Left channel attenuation in 1.5 dB step
(000000 = 0 dB; 111111 = 94.5 dB).
Reserved.
Right channel attenuation in 1.5 dB step
(000000 = 0 dB; 111111 = 94.5 dB).
MR4
Audio codec with touch screen controller
ML4
D12
D12
D4
D4
X
X
MR3
ML3
and power management monitor
D11
D11
D3
D3
X
X
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
MR2
ML2
D10
D10
D2
D2
X
X
UCB1400
MR1
ML1
ID9
D9
D1
D9
D1
X
MR0
ML0
35 of 63
D8
D0
D8
D0
X
X
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