M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 73

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 4.3.1 Setting of interrupt priority level
Table 4.3.2 Interrupt enabled level corresponding to IPL contents
IPL
IPL
IPL
Interrupt priority level select bits
0
1
2
IPL
: Bit 8 in processor status register (PS)
: Bit 9 in processor status register (PS)
: Bit 10 in processor status register (PS)
b2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
2
IPL
b1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
IPL
b0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Level 0 (Interrupt disabled)
Level 1
Level 2
Level 3
Level 4
Level 5
Level 6
Level 7
Enable level 1 and above interrupts.
Enable level 2 and above interrupts.
Enable level 3 and above interrupts.
Enable level 4 and above interrupts.
Enable level 5 and above interrupts.
Enable level 6 and level 7 interrupts.
Enable only level 7 interrupt.
Disable all maskable interrupts.
7702/7703 Group User’s Manual
Interrupt priority level
Enabled interrupt priority level
INTERRUPTS
4.3 Interrupt control
Priority
High
Low
—
4–9