7.5.3 Get Event Bytes

Description

The Get Event Bytes SPI command returns the actual events.system, events.events, events.power and events.config bytes to the host. After the Get Event Bytes SPI command, the event bytes events.system, event.events and events.power are cleared. The event byte events.config is not cleared as it contains the configuration of the currently loaded service/channel configuration.

Command Frame

Host

0x04

0x00

0x00

0x00

ATA8210/15

events.system

events.events

events.power

events.config

Parameters

  • 0x04 – Command ID
  • 0x00 – Dummy byte (no information)
  • 0x00 – Dummy byte (no information)
  • 0x00 – Dummy byte (no information)

Return Values

  • events.system – Event byte for system events
  • events.events – Event byte for event events
  • events.power – Event byte for power events
  • events.config – Event byte for config events

Register/Variable

Event Bytes

system (R15)

SYS_ERR

CMD_RDY

SYS_RDY

AVCCLOW

LOWBATT

SFIFO

DFIFO_RX

events (R14)

IDCHKA

WCOKA

SOTA

EOTA

IDCHKB

WCOKB

SOTB

EOTB

power (R13)

PWRON

NPWRON6

NPWRON5

NPWRON4

NPWRON3

NPWRON2

NPWRON1

config (R12)

PathB

PathA

ch[1:0]

ser[2:0]