DA9220 datasheet(36/62 Pages) DIALOG

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DA9220

High-Performance Dual-Channel DC-DC Converter

Datasheet

Revision 2.1

17-Sep-2020

CFR0011-120-00

36 of 62

Table 29: SYS_MASK_2 (0x0009)

Bit

Symbol

Description

[2]

M_GPIO2

GPIO2 IRQ mask

[1]

M_GPIO1

GPIO1 IRQ mask

[0]

M_GPIO0

GPIO0 IRQ mask

Table 30: SYS_MASK_3 (0x000A)

Bit

Symbol

Description

[3]

M_VR_HOT

Temp warning status IRQ mask. Initial value is determined by

CONF pin setting at the start-up in CONF_EN = 1

[2]

M_SG_STAT

SG status IRQ mask. Initial value is determined by CONF pin

setting at the start-up in CONF_EN = 1

[1]

M_PG2_STAT

PG2 status IRQ mask Initial value is determined by CONF pin

setting at the start-up in CONF_EN = 1

[0]

M_PG1_STAT

PG1 status IRQ mask. Initial value is determined by CONF pin

setting at the start-up in CONF_EN = 1

Table 31: SYS_CONFIG_0 (0x000B)

Bit

Symbol

Description

[7:4]

CH1_DIS_DLY

Delay for CH1 disable. Active with GPIO configured as EN1&EN2

control and IC_EN control. Initial value is determined by CONF pin

setting at the start-up in CONF_EN = 1

Value

Description

0x0

0x1

1.0 ms

0x2

2.0 ms

0x3

3.0 ms

0x4

4.0 ms

0x5

5.0 ms

0x6

6.0 ms

0x7

7.0 ms

0x8

8.0 ms

0x9

9.0 ms

0xA

10.0 ms

0xB

11.0 ms

0xC

12.0 ms

0xD

13.0 ms

0xE

14.0 ms

0xF

15.0 ms

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