參數(shù)資料
型號(hào)： ST52514G1
英文描述： IC MAX 7000 CPLD 32 44-TQFP
中文描述： 8位重癥監(jiān)護(hù)病房，10位ADC。兩個(gè)定時(shí)器/脈寬調(diào)制。 I2C總線。的SPI。脊髓損傷。提供了8K閃存
文件頁數(shù)： 42/106頁
文件大?。?/td> 1355K
代理商： ST52514G1
40/106
5.6 Register Description
Interrupt Mask Register (INT_MASK)
Configuration Register 0 (00h) Read/Write
Reset Value: 0000 0000 (00h)
Bit 7: MSKPB Interrupt Mask Port B OR C
0: Port B OR C interrupt masked
1: Port B OR C interrupt enabled
Bit 6: MSKPA Interrupt Mask Port A
0: Port A interrupt masked
1: Port A interrupt enabled
Bit 5: MSKI2C Interrupt Mask I2C Interface
0: I2C Interface interrupt masked
1: I2C Interface interrupt enabled
Bit 4: MSKLVD Interrupt Mask PLVD
0: PLVD interrupt masked
1: PLVD interrupt enabled
Bit 3: MSKSCI Interrupt Mask SCI OR SPI
0: SCI OR SPI interrupt masked
1: SCI OR SPI interrupt enabled
Bit 2: MSKT1 Interrupt Mask PWM/Timer 1
0: Pwm/Timer 1 interrupt masked
1: Pwm/Timer 1 interrupt enabled
Bit 1: MSKT0 Interrupt Mask Pwm/Timer 0
0: Pwm/Timer 0 interrupt masked
1: Pwm/Timer 0 interrupt enabled
Bit 0: MSKPHW Interrupt Mask PHW
0: PHW interrupt masked
1: PHW interrupt enabled
Interrupt Polarity Register (INT_POL)
Configuration Register 1 (01h) Read/Write
Reset Value: 0000 0000 (00h)
Bit 7-3: Not Used
Bit 2: POLPB Port B & C Interrupt Polarity
0: The Port B & C interrupt is triggered on the
rising edge of the applied external signal.
1: The Port B & C interrupt is triggered on the
falling edge of the applied external signal.
Bit 1: POLPA Port A Interrupt Polarity
0: The Port A interrupt is triggered on the
rising edge of the applied external signal.
1: The Port A interrupt is triggered on the
falling edge of the applied external signal.
Bit 0: POLNMI Non Maskable Interrupt Polarity
0: The NMI is triggered on the rising edge of
the applied external signal.
1: The NMI is triggered on the falling edge of
the applied external signal.
High Priority Register (INT_PRL_H)
Configuration Register 2 (02h) Read/Write
Reset Value: 1111 1010 (FAh)
Medium Priority Register (INT_PRL_M)
Configuration Register 3 (03h) Read/Write
Reset Value: 1100 0110 (C6h)
70
MSKPB
MSKPA MSKI2C MSKLVD MSKSCI MSKT1
MSKT0 MSKPHW
70
-
POLPB
POLPA POLNMI
70
PRL23
PRL22
PRL21
PRL20
PRL19
PRL18
PRL17
PRL16
70
PRL15
PRL14
PRL13
PRL12
PRL11
PRL10
PRL9
PRL8
相關(guān)PDF資料
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