TMPR4937XBG-300 Toshiba, TMPR4937XBG-300 Datasheet - Page 482

• 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

Bit
9
8
7
6
5
4
3
2
1
0
Mnemonic
IS9
IS8
IS7
IS6
IS5
IS4
IS3
IS2
IS1
IS0
Interrupt Status 9
Interrupt Status 8
Interrupt Status 7
Interrupt Status 6
Interrupt Status 5
Interrupt Status 4
Interrupt Status 3
Interrupt Status 2
Interrupt Status 1
Interrupt Status 0
Field Name
Figure 15.4.14 Interrupt Source Status Register (3/3)
IRINTREQ [9] status
This bit indicates the status of SIO [1] interrupts.
1: Interrupt requests
0: No interrupt requests
IRINTREQ [8] status
This bit indicates the status of SIO [0] interrupts.
1: Interrupt requests
0: No interrupt requests
IRINTREQ [7] status
This bit indicates the status of external INT [5] interrupts.
1: Interrupt requests
0: No interrupt requests
IRINTREQ [6] status
This bit indicates the status of external INT [4] interrupts.
1: Interrupt requests
0: No interrupt requests
IRINTREQ [5] status
This bit indicates the status of external INT [3] interrupts.
1: Interrupt requests
0: No interrupt requests
IRINTREQ [4] status
This bit indicates the status of external INT [2] interrupts.
1: Interrupt requests
0: No interrupt requests
IRINTREQ [3] status
This bit indicates the status of external INT [1] interrupts.
1: Interrupt requests
0: No interrupt requests
IRINTREQ [2] status
This bit indicates the status of external INT [0] interrupts.
1: Interrupt requests
0: No interrupt requests
IRINTREQ [1] status
This bit indicates the status of TX49 Write Timeout Error interrupts.
1: Interrupt requests
0: No interrupt requests
IRINTREQ [0] status
This bit indicates the status of ECC Error interrupts.
1: Interrupt requests
0: No interrupt requests
15-36
Explanation
Chapter 15 Interrupt Controller
Read/Write
R
R
R
R
R
R
R
R
R
R