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6.8.2.5
Broadcast command reception event
"G9006" can output the "interrupt request" signal (INT pin) by the "Broadcast command reception event" (MSTS.IBCS) interrupt.
This interrupt is generated when the "Group number" (g) of the "BCSHT" (2g10h) broadcast command, which has been received
from "Center LSI", matches "RENV1.GR". It is also generated when the "Group number" of the "BCSHT" broadcast command
is "0".
The "Local CPU" can also output the "Broadcast one-shot" signal (BCST pin) by setting the "RBCS" (18h) register.
For details, see "6.4.3 'Broadcast one-shot' signal (BCST pin)".
6.8.2.5.1
Interrupt condition setting
"G9006" can generate a "Broadcast command reception event" interrupt when "RENV1.QBCS = 1" is set by "Local CPU".
6.8.2.5.2
Interrupt request output
When "G9006" generates a "Broadcast command reception event" interrupt, "MSTS.IBCS = 1" is set.
When "BCSHT" broadcast command is received normally, "INT = L level" is output.
6.8.2.5.3
Interrupt factor clear
The "Local CPU" clears the "Broadcast command reception event" interrupt with the "CCBC" (23h) operation command.
When the "Broadcast command reception event" interrupt is cleared, "MSTS.IBCS = 0" is set.
At the same time, "INT = H level" is output.
6.8.2.6
Relative time management counter digit overflow event
"G9006" can output the "Interrupt request" signal (INT pin) by the "Relative time management counter overflow event"
(MSTS.ITCO) interrupt.
This interrupt is generated when the Relative time management counter (RTMC) overflows in about 49.7 days.
6.8.2.6.1
Interrupt condition setting
"G9006" can generate a "Relative time management counter digit overflow event" interrupt when "RENV1.QTCO = 1" is set by
"Local CPU".
6.8.2.6.2
Interrupt request output
When "G9006" generates "Relative time management counter digit overflow event" interrupt, "MSTS.ITCO = 1" is set.
When the value of the "RTMC" (08h) register changes from "4,294,967,295" to "0", "INT = L level" is output.
6.8.2.6.3
Interrupt factor clear
The "Local CPU" clears the "Relative time management counter digit overflow event" interrupt with the "CCTC" (24h) operation
command.
When the "Relative time management counter overflow event" interrupt is cleared, "MSTS.ITCO = 0" is set.
At the same time, "INT = H level" is output.
