BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 98

• 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

8. VICSOFTINTCLEAR (Software Interrupt Clear Register)
9. VICPROTECTION (Protection Enable Register)
10. VICSWPRIORITYMASK (Software Priority Mask Register)
[31:0]
[31:1]
[0]
[31:16]
[15:0]
[Description]
[Description]
[Description]
a. <SoftIntClear>
a. <Protection>
a. <SWPriorityMask>
Bit
Bit
Bit
When protection is enabled, the registers of the interrupt controller can only be accessed in
privileged mode.
Read/ write operations are available only in privilege mode.
SoftIntClear [31:0] correspond to interrupt source numbers 31 to 0, respectively.
Setting each bit in this register disables the corresponding software interrupt in the
VICSOFTINT register.
SWPriorityMask [15:0] correspond to priority levels 15 to 0, respectively.
Example: When SWPriorityMask [15:0] = 0xFF7F, interrupts of priority level 7 are masked.
SoftIntClear
−
Protection
−
SWPriorityMask
Symbol
Symbol
Symbol
Bit
Bit
Bit
WO
−
R/W
−
R/W
Type
Type
Type
TENTATIVE
TMPA900CM- 97
Undefined
Undefined
0y0
Undefined
0xFFFF
Reset
Reset
Reset
Value
Value
Value
Software interrupt disable (for each
bit)
0y0: Invalid
0y1: Disable
Read undefined. Write as zero.
Protect mode enable :
0y0: Disable
0y1: Enable
Read undefined. Write as zero.
Masks interrupt priority level by
software
0y0: Mask
0y1: Do not mask
Address = (0xF400_0000) + (0x001C)
Address = (0xF400_0000) + (0x0020)
Address = (0xF400_0000) + (0x0024)
Description
Description
Description
TMPA900CM
2009-10-14