MC68HC05PV8 Datasheet, PDF (115/196 Pages) Freescale Semiconductor, Inc – Techinal Data - rev 1.9

Freescale Semiconductor, Inc.
Input/Output Ports
Port C (High Voltage Port)
SCIF5 – Low Side Driver Short Circuit Interrupt Flag
This flag indicates a short circuit on PC5 is active and an interrupt
request is pending.
1 = Short circuit at the PC5 pin; PC5 is switched to high impedance
0 = No short circuit at the PC5 pin
CSD4 – PC4 Contact Sense Data
This data bit represents the result of the PC4 contact sense circuitry.
1 = Low resistance sensed (see Figure 7-12), or input PC4 is 0.
0 = High resistance sensed
CSD3 – PC3 Contact Sense Data
This data bit represents the result of the PC3 contact sense circuitry.
1 = Low resistance sensed (see Figure 7-12), or input PC3 is 0.
0 = High resistance sensed
CSD2 – PC2 Contact Sense Data
This data bit represents the result of the PC2 contact sense circuitry.
1 = Low resistance sensed (see Figure 7-12), or input PC2 is 0.
0 = High resistance sensed
CSD1 – PC1 Contact Sense Data
This data bit represents the result of the PC1 contact sense circuitry.
1 = Low resistance sensed (see Figure 7-12), or input PC1 is 0.
0 = High resistance sensed
CSD0 – PC0 Contact Sense Data
This data bit represents the result of the PC0 contact sense circuitry.
1 = Low resistance sensed (see Figure 7-12), or input PC0 is 0.
0 = High resistance sensed
MC68HC(8)05PV8/A — Rev. 1.9
Input/Output Ports
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Technical Data