MC56F836 Freescale Semiconductor, Inc, MC56F836 Datasheet - Page 107

• Manufacturer Part Number: MC56F836
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

5.6.23.2
This register combines with the other five to represent the pending IRQs for interrupt vector numbers 2
through 85.
5.6.24
5.6.25
5.6.26
5.6.27
5.6.28
5.6.29
5.6.30
5.6.30.1
This read-only bit reflects the state of the interrupt to the 56800E core.
5.6.30.2
These read-only bits reflect the state of the new interrupt priority level bits being presented to the 56800E
Freescale Semiconductor
Preliminary
•
•
•
•
Base + $1D
RESET
0 = IRQ pending for this vector number
1 = No IRQ pending for this vector number
Read
Write
0 = No interrupt is being sent to the 56800E core
1 = An interrupt is being sent to the 56800E core
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
ITCN Control Register (ICTL)
IRQ Pending (PENDING)—Bits 81–85
Interrupt (INT)—Bit 15
Interrupt Priority Level (IPIC)—Bits 14–13
INT
15
0
14
0
—Base + 17
—Base + 18
—Base + 19
—Base + 1A
—Base + 1B
—Base + 1C
IPIC
13
0
Figure 5-26 ITCN Control Register (ICTL)
12 11 10
1
0
56F8365 Technical Data, Rev. 7
0
VAB
9
0
8
0
7
0
6
0
INT_DIS
5
0
4
1
1
IRQB STATE
3
1
IRQA STATE
2
1
Register Descriptions
IRQB
EDG
1
0
IRQA
EDG
0
0
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