ST72521 STMICROELECTRONICS [STMicroelectronics], ST72521 Datasheet - Page 41

• Manufacturer Part Number: ST72521
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

INTERRUPTS (Cont’d)
Table 8. Nested Interrupts Register Map and Reset Values
Address
(Hex.)
0024h
0025h
0026h
0027h
0028h
ISPR0
Reset Value
ISPR1
Reset Value
ISPR2
Reset Value
ISPR3
Reset Value
EICR
Reset Value
Register
Label
I1_11
IS11
I1_3
I1_7
7
1
1
1
1
0
AVD
SPI
ei1
I0_11
IS10
I0_3
I0_7
6
1
1
1
1
0
I1_10
I1_2
I1_6
IPB
5
1
1
1
1
0
CAN
SCI
ei0
I0_10
IS21
I0_2
I0_6
4
1
1
1
1
0
I1_13
IS20
I1_1
I1_5
I1_9
3
1
1
1
1
0
PWMART
MCC + SI
TIMER B
ei3
I0_13
I0_1
I0_5
I0_9
IPA
2
1
1
1
1
0
I1_12
TLIS
I1_4
I1_8
1
1
1
1
1
0
TIMER A
I2C
TLI
ei2
ST72521
I0_12
TLIE
I0_4
I0_8
41/211
0
1
1
1
1
0