MC56F8346 Freescale Semiconductor, Inc, MC56F8346 Datasheet - Page 107

• Manufacturer Part Number: MC56F8346
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

5.6.23.1
This bit field is reserved or not implemented. The bits are read as 1 and cannot be modified by writing.
5.6.23.2
This register combines with the other five to represent the pending IRQs for interrupt vector numbers 2
through 81.
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.
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
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
ITCN Control Register (ICTL)
Reserved—Bits 96–82
IRQ Pending (PENDING)—Bit 81
Interrupt (INT)—Bit 15
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
56F8346 Technical Data, Rev. 15
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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