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Interrupts
Interrupt Control Registers
Panasonic Semiconductor Development Company MN102H75K/F75K/85K/F85K LSI User Manual
70
Panasonic
SCT1ICH: Serial 1 Transmission End Interrupt Control Register (High) x’00FC99’
SCT1ICH sets the priority level for and enables serial 1 transmission end
interrupts. It is an 8-bit access register. Use the MOVB instruction to
access it.
SCT1LV[2:0]: Serial 1 transmission end interrupt priority level
Sets the priority from 0 to 6.
SCT1IE: Serial 1 transmission end interrupt enable flag
0: Disable
1: Enable
SCR1ICL: Serial 1 Reception End Interrupt Control Register (Low) x’00FC9A’
SCR1ICL detects and requests serial 1 reception end interrupts. It is an 8-
bit access register. Use the MOVB instruction to access it.
SCT1IR: Serial 1 reception end interrupt request flag
0: No interrupt requested
1: Interrupt requested
SCT1ID: Serial 1 reception end interrupt detect flag
0: Interrupt undetected
1: Interrupt detected
SCR1ICH: Serial 1 Reception End Interrupt Control Register (High) x’00FC9B’
SCR1ICH enables serial 1 reception end interrupts. It is an 8-bit access
register. Use the MOVB instruction to access it.
The priority level for serial 1 reception end interrupts is written to the
SCT1LV[2:0] field of the SCT1ICH register.
SCR1IE: Serial 1 reception end interrupt enable flag
0: Disable
1: Enable
Bit:76543210
—
SCT1
LV 2
SCT1
LV 1
SCT1
LV 0
———
SCT1
IE
Reset:00000000
R/W: R R/W R/W R/W R R R R/W
Bit:76543210
———
SCR1
IR
———
SCR1
ID
Reset:00000000
R/W:RRRR/WRRRR
Bit:76543210
———————
SCR1
IE
Reset:00000000
R/W:RRRRRRRR/W