MC56F8323EVM Freescale Semiconductor, MC56F8323EVM Datasheet - Page 78
MC56F8323EVM
Manufacturer Part Number
MC56F8323EVM
Description
KIT EVALUATION FOR MC56F8323
Manufacturer
Freescale Semiconductor
Type
DSPr
Datasheets
1.CWH-UTP-ONCE-HE.pdf
(2 pages)
2.MC56F8323EVM.pdf
(72 pages)
3.MC56F8323EVME.pdf
(140 pages)
Specifications of MC56F8323EVM
Contents
Module and Misc Hardware
Processor To Be Evaluated
MC56F8322 and MC56F8323
Data Bus Width
16 bit
Interface Type
RS-232
For Use With/related Products
MC56F8322, MC56F8323
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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5.6.16
5.6.16.1
The lower 16 bits of the vector address used for Fast Interrupt 1. This register is combined with FIVAH1
to form the 21-bit vector address for Fast Interrupt 1 defined in the FIM1 register.
5.6.17
5.6.17.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.17.2
The upper five bits of the vector address are used for Fast Interrupt 1. This register is combined with
FIVAL1 to form the 21-bit vector address for Fast Interrupt 1 defined in the FIM1 register.
5.6.18
5.6.18.1
This register combines with the other five to represent the pending IRQs for interrupt vector numbers 2
through 81.
78
•
•
Base + $10
Base + $11
Base + $F
0 = IRQ pending for this vector number
1 = No IRQ pending for this vector number
RESET
RESET
RESET
Write
Write
Write
Read
Read
Read
Fast Interrupt 1 Vector Address Low Register (FIVAL1)
Fast Interrupt 1 Vector Address High Register (FIVAH1)
IRQ Pending 0 Register (IRQP0)
Fast Interrupt 1 Vector Address Low (FIVAL1)—Bits 15–0
Figure 5-19 Fast Interrupt 1 Vector Address High Register (FIVAH1)
Reserved—Bits 15–5
Fast Interrupt 1 Vector Address High (FIVAH1)—Bits 4–0
IRQ Pending (PENDING)—Bits 16–2
Figure 5-18 Fast Interrupt 1 Vector Address Low Register (FIVAL1)
15
15
15
0
0
0
1
14
14
14
0
0
0
1
Figure 5-20 IRQ Pending 0 Register (IRQP0)
13
13
13
0
0
0
1
12
12
12
0
0
0
1
56F8323 Technical Data, Rev. 17
11
11
11
0
0
0
1
10
10
10
0
0
0
1
VECTOR ADDRESS LOW
9
0
9
0
0
9
1
PENDING [16:2]
FAST INTERRUPT 1
8
0
8
0
0
8
1
7
7
7
0
0
0
1
6
6
6
0
0
0
1
5
0
5
0
0
5
1
4
4
4
0
0
1
VECTOR ADDRESS HIGH
FAST INTERRUPT 1
3
3
3
0
0
1
Freescale Semiconductor
2
0
2
0
2
1
1
0
1
0
1
1
Preliminary
0
0
0
0
0
1
1
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