71m6532f-igt Maxim Integrated Products, Inc., 71m6532f-igt Datasheet - Page 34

• Manufacturer Part Number: 71m6532f-igt
• Description: Energy Meter Ic
• Manufacturer: Maxim Integrated Products, Inc.

Data Sheet 71M6531D/F-71M6532D/F
Interrupt Sources and Vectors
Table 36
34
Register
IP0
IP1
shows the interrupts with their associated flags and vector addresses.
SFR 0xA9
SFR 0xB9
Address
Request Flag
Interrupt
RI0/TI0
RI1/TI1
IEX2
IEX3
IEX4
IEX5
IEX6
TF0
TF1
IE0
IE1
© 2005-2010 TERIDIAN Semiconductor Corporation
Table 34: Interrupt Priority Registers (IP0 and IP1)
(MSB)
Bit 7
–
–
Table 35: Interrupt Polling Sequence
External interrupt 0
Timer 0 interrupt
External interrupt 1
Timer 1 interrupt
Serial channel 0 interrupt
Serial channel 1 interrupt
External interrupt 2
External interrupt 3
External interrupt 4
External interrupt 5
External interrupt 6
Serial channel 1 interrupt
Serial channel 0 interrupt
Table 36: Interrupt Vectors
Bit 6
External interrupt 0
External interrupt 2
External interrupt 1
External interrupt 3
External interrupt 4
External interrupt 5
External interrupt 6
–
–
Timer 0 interrupt
Timer 1 interrupt
Description
IP0[5]
IP1[5]
Bit 5
IP0[4]
IP1[4]
Bit 4
IP0[3]
IP1[3]
Bit 3
Interrupt Vector
Address
0x0003
0x000B
0x0013
0x001B
0x0023
0x0083
0x004B
0x0053
0x005B
0x0063
0x006B
IP0[2]
IP1[2]
Bit 2
FDS 6531/6532 005
IP0[1]
IP1[1]
Bit 1
IP0[0]
IP1[0]
(LSB)
Bit 0
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