HD404054 Datasheet, PDF (22/101 Pages) Hitachi Semiconductor – HMCS400-series microcomputers designed to increase program productivity with large-capacity memory

HD404054 Series/HD404094 Series
Timer D Interrupt Mask (IMTD: $003, Bit 1): Prevents (masks) an interrupt request caused by the
timer D interrupt request flag, as listed in table 12.
Table 12 Timer D Interrupt Mask (IMTD: $003, Bit 1)
IMTD
0
1
Interrupt Request
Enabled
Disabled (masked)
Serial Interrupt Request Flags (IFS1: $003, Bit 2): Set when data transfer is completed or when data
transfer is suspended, as listed in table 13.
Table 13 Serial Interrupt Request Flag (IFS1: $003, Bit 2)
IFS1
0
1
Interrupt Request
No
Yes
Serial Interrupt Masks (IMS1: $003, Bit 3): Prevents (masks) an interrupt request caused by the serial
interrupt request flag, as listed in table 14.
Table 14 Serial Interrupt Mask (IMS1: $003, Bit 3)
IMS1
0
1
Interrupt Request
Enabled
Disabled (masked)
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