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Group 7 interrupt control register
Register symbol: G7ICR
Address:
x'3400011C
Purpose:
This register is used to enable group 7 interrupts, and to confirm interrupt requests and detection.
Bit No.
15
14
Bit
-
G7
name
LV2 LV1 LV0
Reset
0
0
Access
R
R/W R/W R/W
Bit No.
Bit name
0
SC0RID
1
SC0TID
3 and 2
—
4
SC0RIR
5
SC0TIR
7 and 6
—
8
SC0RIE
9
SC0TIE
11 and 10
—
12
G7LV0
13
G7LV1
14
G7LV2
15
—
13
12
11
10
G7
G7
-
-
SC0T SC0R
IE
0
0
0
0
R
R
R/W R/W
Description
Serial 0 reception interrupt detection flag
0: No interrupt detected
Serial 0 transmission interrupt detection flag
0: No interrupt detected
"0" is returned when these bits are read.
Serial 0 reception interrupt request flag
0: No interrupt request
Serial 0 transmission interrupt request flag
0: No interrupt request
"0" is returned when these bits are read.
Serial 0 reception interrupt enable flag
0: Disabled
Serial 0 transmission interrupt enable flag
0: Disabled
"0" is returned when these bits are read.
Group 7 interrupt priority level register (LSB)
Group 7 interrupt priority level register
Group 7 interrupt priority level register (MSB)
Set a level from 6 to 0.
"0" is returned when this bit is read.
9
8
7
6
5
-
-
SC0T SC0R
IE
IR
0
0
0
0
0
R
R
R/W R/W
1: Interrupt detected
1: Interrupt detected
1: Interrupt request
1: Interrupt request
1: Enabled
1: Enabled
Interrupt Controller
4
3
2
1
-
-
SC0T SC0R
IR
ID
ID
0
0
0
0
R
R
R/W R/W
9-15
0
0
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