MC56F8367EVME Freescale Semiconductor, MC56F8367EVME Datasheet - Page 104

• Manufacturer Part Number: MC56F8367EVME
• Description: EVAL BOARD FOR MC56F83X
• Manufacturer: Freescale Semiconductor
• Type: DSPr

Specifications of MC56F8367EVME

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MC56F8145-67 and MC56F8345-67
• Data Bus Width: 16 bit
• Interface Type: RS-232
• Silicon Manufacturer: Freescale
• Core Architecture: 56800/E
• Core Sub-architecture: 56800/E
• Silicon Core Number: MC56F
• Silicon Family Name: MC56F83xx
• Rohs Compliant: Yes
• For Use With/related Products: MC56F83x5, MC56F83x6, MC56F83x7
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.6.15.2
This value determines which IRQ will be a Fast Interrupt 1. Fast interrupts vector directly to a service
routine based on values in the Fast Interrupt Vector Address registers without having to go to a jump table
first; see
occur if a fast interrupt vector is set to any other priority. Fast interrupts automatically become the
highest-priority level 2 interrupt, regardless of their location in the interrupt table, prior to being declared
as fast interrupt. Fast interrupt 0 has priority over Fast Interrupt 1. To determine the vector number of each
IRQ, refer to
5.6.16
5.6.16.1
The lower 16 bits of vector address are 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 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
104
Base + $10
Base + $11
Base + $F
RESET
RESET
RESET
Write
Write
Write
Read
Read
Read
Part
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 Number (FAST INTERRUPT 1)—Bits 6–0
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
Figure 5-18 Fast Interrupt 1 Vector Address Low Register (FIVAL1)
Table
5.3.3. IRQs used as fast interrupts must be set to priority level 2. Unexpected results will
15
15
15
0
0
0
1
4-5.
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
56F8367 Technical Data, Rev. 8
11
11
11
0
0
0
1
10
10
10
0
0
0
1
FAST INTERRUPT 1 VECTOR
9
0
9
0
0
9
1
PENDING [16:2]
ADDRESS LOW
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
FAST INTERRUPT 1 VECTOR
3
3
3
0
0
1
ADDRESS HIGH
Freescale Semiconductor
2
0
2
0
2
1
1
0
1
0
1
1
Preliminary
0
0
0
0
0
1
1