ST72521M9T1 查看數據表（PDF） - STMicroelectronics

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ST72521M9T1

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE

STMicroelectronics 

ST72521

INTERRUPTS (Cont’d)

Table 8. Nested Interrupts Register Map and Reset Values

Address

(Hex.)

Register

Label

0024h

ISPR0

Reset Value

0025h

ISPR1

Reset Value

0026h

ISPR2

Reset Value

7

6

ei1

I1_3

I0_3

1

1

SPI

I1_7

I0_7

1

1

AVD

I1_11

1

I0_11

1

5

4

ei0

I1_2

I0_2

1

1

CAN

I1_6

I0_6

1

1

SCI

I1_10

1

I0_10

1

0027h ISPR3

Reset Value

1

1

1

1

0028h

EICR

Reset Value

IS11

0

IS10

0

IPB

0

IS21

0

3

2

MCC + SI

I1_1

I0_1

1

1

ei3

I1_5

I0_5

1

1

TIMER B

I1_9

I0_9

1

1

PWMART

I1_13

1

I0_13

1

IS20

IPA

0

0

1

0

TLI

1

1

ei2

I1_4

I0_4

1

1

TIMER A

I1_8

I0_8

1

1

I2C

I1_12

1

I0_12

1

TLIS

0

TLIE

0

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