Preliminary
THCV245A_Rev.0.90_E
Copyright©2020 THine Electronics, Inc.
THine Electronics, Inc.
Security C
41/67
6.22 Sub-Link Interrupt detection
For fault/error and significant event detection, Sub-Link prepares mechanism of monitoring for several internal
status and interrupt notification. More than one selected factors are logically OR operated for INT pin output. At
the same time the OR operated result is informed from Sub-Link Slave to Sub-Link Master.
Detectable interrupts both on Sub-Link Master and Slave are as follows.
IC Internal event except Sub-Link
Internal register Checksum error
2-wire access time out error
Sub-Link CRC error
Sub-Link protocol error
Sub-Link access time out error
Detectable interrupts as Sub-Link Master are as follows.
Main-Link LOCKN transition
Main-Link HTPDN transition
Sub-Link Slave side factor
remote 2-wire access on Sub-Link end
Detectable interrupts as Sub-Link Slave are as follows.
Sub-Link Slave 2-wire master bus clear end
Sub-Link Slave 2-wire NACK detection
