MC56F8347 Freescale Semiconductor, Inc, MC56F8347 Datasheet - Page 100

• Manufacturer Part Number: MC56F8347
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

5.6.23
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.
100
•
•
•
•
Base + $1D
Base + $16
RESET
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
Read
Write
IRQ Pending 5 Register (IRQP5)
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
15
1
1
14
0
14
1
1
—Base + 17
—Base + 18
—Base + 19
—Base + 1A
—Base + 1B
—Base + 1C
IPIC
Figure 5-25 IRQ Pending Register 5 (IRQP5)
13
0
Figure 5-26 ITCN Control Register (ICTL)
13
1
1
12 11 10
1
12
1
1
0
56F8347 Technical Data, Rev.11
11
1
1
0
VAB
9
0
10
1
1
8
0
9
1
1
7
0
6
0
8
1
1
INT_DIS
5
0
7
1
1
6
1
1
4
1
1
IRQB STATE
5
1
1
3
1
4
1
1
3
1
1
IRQA STATE
Freescale Semiconductor
2
1
2
1
1
1
1
1
IRQB
EDG
1
0
PEND-
Preliminary
ING
[81]
IRQA
EDG
0
1
0
0