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Preliminary C8051F120/1/2/3 C8051F124/5/6/7 - KEMT FEI TUKE

Preliminary C8051F120/1/2/3 C8051F124/5/6/7 - KEMT FEI TUKE

Preliminary C8051F120/1/2/3 C8051F124/5/6/7 - KEMT FEI TUKE

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<strong>Preliminary</strong><br />

<strong>C8051F120</strong>/1/2/3<br />

<strong>C8051F124</strong>/5/6/7<br />

Figure 12.25. EIP1: Extended Interrupt Priority 1<br />

R/W R/W R/W R/W R/W R/W R/W R/W Reset Value<br />

PCP1R PCP1F PCP0R PCP0F PPCA0 PWADC0 PSMB0 PSPI0 00000000<br />

Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0<br />

SFR Address: 0xF6<br />

SFR Page: All Pages<br />

Bit7:<br />

Bit6:<br />

Bit5:<br />

Bit4:<br />

Bit3:<br />

Bit2:<br />

Bit1:<br />

Bit0:<br />

PCP1R: Comparator1 (CP1) Rising Interrupt Priority Control.<br />

This bit sets the priority of the CP1 interrupt.<br />

0: CP1 rising interrupt set to low priority.<br />

1: CP1 rising interrupt set to high priority.<br />

PCP1F: Comparator1 (CP1) Falling Interrupt Priority Control.<br />

This bit sets the priority of the CP1 interrupt.<br />

0: CP1 falling interrupt set to low priority.<br />

1: CP1 falling interrupt set to high priority.<br />

PCP0R: Comparator0 (CP0) Rising Interrupt Priority Control.<br />

This bit sets the priority of the CP0 interrupt.<br />

0: CP0 rising interrupt set to low priority.<br />

1: CP0 rising interrupt set to high priority.<br />

PCP0F: Comparator0 (CP0) Falling Interrupt Priority Control.<br />

This bit sets the priority of the CP0 interrupt.<br />

0: CP0 falling interrupt set to low priority.<br />

1: CP0 falling interrupt set to high priority.<br />

PPCA0: Programmable Counter Array (PCA0) Interrupt Priority Control.<br />

This bit sets the priority of the PCA0 interrupt.<br />

0: PCA0 interrupt set to low priority.<br />

1: PCA0 interrupt set to high priority.<br />

PWADC0: ADC0 Window Comparator Interrupt Priority Control.<br />

This bit sets the priority of the ADC0 Window interrupt.<br />

0: ADC0 Window interrupt set to low priority.<br />

1: ADC0 Window interrupt set to high priority.<br />

PSMB0: System Management Bus (SMBus0) Interrupt Priority Control.<br />

This bit sets the priority of the SMBus0 interrupt.<br />

0: SMBus interrupt set to low priority.<br />

1: SMBus interrupt set to high priority.<br />

PSPI0: Serial Peripheral Interface (SPI0) Interrupt Priority Control.<br />

This bit sets the priority of the SPI0 interrupt.<br />

0: SPI0 interrupt set to low priority.<br />

1: SPI0 interrupt set to high priority.<br />

© 2002 Cygnal Integrated Products, Inc. DS008-0.8-AUG02 Page 151

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