BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 100

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12. VICVECTPRIORITY0 (Vector Priority 0 Register)
13. VICADDRESS (Vector Address Register)
[31:4]
[3:0]
[31:0]
[Description]
[Description]
a. <VectPriority>
a. <VectAddr>
•
Bit
Bit
If multiple interrupt requests of the same software priority level occur simultaneously, the
hardware priority is used to determine the interrupt to be generated.
The hardware priority is assigned according to interrupt source numbers: interrupt source
number 0 has the highest priority and interrupt source number 31 has the lowest priority.
Read: return the address of the currently active Interrupt Service Routine (ISR.)
Write:
Note:
VICVECTPRIORITYn (Vector Priority n Register)(n = 0 to 18, 20 to 23, 26 to 31)
The structure and description of these registers are same as VICVECTPRIORITY0.
Please refer to the description of VICVECTPRIORITY0.
The name and address of these registers, please refer to Table 3.7.2.
A read of this register must only be performed when there is an active interrupt.
A write of this register must only be performed at the end of an ISR.
−
Writing any data to this register clears the current interrupt.
VectPriority
VectAddr
Symbol
Symbol
Bit
Bit
−
R/W
R/W
Type
Type
TENTATIVE
TMPA900CM- 99
Undefined
0y1111
0x00000000
Reset
Value
Reset
Value
Address of the currently active Interrupt
Service Routine (ISR)
Read undefined. Write as zero.
Priority level for interrupt source 0:
0y0000 to 0y1111
Address = (0xF400_0000) + (0x0200)
Address = (0xF400_0000) + (0x0F00)
Description
Description
TMPA900CM
2009-10-14