TMPR4937XBG-300 Toshiba, TMPR4937XBG-300 Datasheet - Page 490

• Manufacturer Part Number: TMPR4937XBG-300
• Manufacturer: Toshiba

Specifications of TMPR4937XBG-300

• Family Name: TX49
• Device Core Size: 64b
• Frequency (max): 300MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5V
• Operating Supply Voltage (max): 1.6V
• Operating Supply Voltage (min): 1.4V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: BGA
• Lead Free Status / Rohs Status: Compliant

31:16
15:0
Bit
15.4.21 Interrupt Request External Interrupt Mask Register (IRMASKEXT) 0xF524
MEXT MEXT MEXT MEXT MEXT MEXT MEXT MEXT MEXT MEXT MEXT MEXT MEXT MEXT MEXT MEXT
[15]
31
15
Mnemonic
MEXT [15:0]
[14]
⎯
14
[13]
13
Figure 15.4.21 Interrupt Request External Interrupt Mask Register
External Request
Mask
Field Name
[12]
12
⎯
[11]
11
[10]
10
Reserved
External Interrupt Mask (Default: 0x0000)
These bits specify whether to use the corresponding flag bit as an
external interrupt cause. Interrupt causes are masked when this bit is “0.”
0: Mask (reset)
1: Do not mask
[9]
9
[8]
Reserved
8
15-44
0x0000
R/W
[7]
7
Explanation
[6]
Chapter 15 Interrupt Controller
6
[5]
5
[4]
4
[3]
3
[2]
2
[1]
1
Read/Write
R/W
16
[0]
0
⎯
: Type
: Default
: Type
: Default