MAX98090BEWJ+T Maxim Integrated, MAX98090BEWJ+T Datasheet - Page 154

• Manufacturer Part Number: MAX98090BEWJ+T
• Description: Interface - CODECs 5V 130mW Stereo Headphone Amp
• Manufacturer: Maxim Integrated

MAX98090
on IRQ (assert low). By default, all of the device status
interrupts (except JDET) only set the corresponding
status bit and do not generate a hardware interrupt. Set
the corresponding bit high in the mask register to enable
hardware interrupts.
Table 86. Device Status Interrupt Mask Register
Table 87. Revision ID Number Register
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BIT
BIT
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
REV_ID[7:0]
IDRCACT
IDRCCLP
ADDRESS: 0x03
ADDRESS: 0xFF
NAME
NAME
IJDET
ICLD
ISLD
IULK
—
—
TYPE POR
TYPE POR
R/W
R/W
R/W
R/W
R/W
R/W
—
—
R
—
—
0
0
0
1
0
0
0
1
0
0
0
0
1
0
Clipping Detect Interrupt Enable
Slew Level Detect Interrupt Enable
Digital PLL Unlock Interrupt Enable
Jack Configuration Change Interrupt Enable
DRC Compression Interrupt Enable
DRC Clipping Interrupt Enable
Read Back the Revision ID of the Device
The current revision ID is 0x43.
0: Clipping detection only sets CLD (0x01[7]).
1: Clipping detection triggers IRQ and sets CLD (0x02[7]).
0: Slew level detection only sets SLD (0x01[6]).
1: Slew level detection triggers IRQ and sets SLD (0x02[6]).
0: PLL Unlock Condition only sets ULK (0x01[5]).
1: PLL Unlock Condition triggers IRQ and sets ULK (0x02[5]).
0: Changes in headset configuration only sets JDET (0x01[2]).
1: Changes in headset configuration triggers IRQ and sets JDET (0x01[2]).
0: DRC compression only sets DRCACT (0x01[1]).
1: DRC compression triggers IRQ and sets DRCACT (0x01[1]).
0: DRC clipping only sets DRCCLP (0x01[0]).
1: DRC clipping triggers IRQ and sets DRCCLP (0x01[0]).
Device Revision Identification
The device provides a Revision ID Number register to
allow the software to identify the current version of the
device. The current device revision ID value is 0x43.
Ultra-Low Power Stereo Audio Codec
DESCRIPTION
DESCRIPTION
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