SH79F6488PSLASH080PR datasheet(45/152 Pages) SINOWEALTH

45 / 152 page

SH79F6488/SH79F6489

PORT2:

- VIN- (P2.0): Negative PGA input/output

- OP+/INT43 (P2.1): Positive OP input/output/external inturrupt43

- OP-/INT44 (P2.2): Negative OP input/output/external inturrupt44

- OP_O/INT45 (P2.3): OP output/external inturrupt45

- MOSI (P2.4): SPI master output slave input

- MISO (P2.5): SPI master input slave output

- SCK (P2.6): SPI serial clock

- SS

——

(P2.7): SPI Slave Select

Table 7.26 PORT2 Share Table

Pin No.

Priority Function

Enable bit

PAD

LQFP64 LQFP80

VIN-

Set VINOS bit in ADCDS register

P2.0

Above condition is not met

OP+

Set OPOS bit in OPCON register

INT43

Set EX43 bit in IENC Register and Port2.1 is in input mode

P2.1

Above condition is not met

OP-

Set OPOS bit in OPCON register

INT44

Set EX44 bit in IENC Register and Port2.2 is in input mode

P2.2

Above condition is not met

OP_O

Set OPOS bit in OPCON register

INT45

Set EX45 bit in IENC Register and Port2.3 is in input mode

P2.3

Above condition is not met

MOSI

Set SPEN bit in SPSTA Register

P2.4

Above condition is not met

MISO

Set SPEN bit in SPSTA Register

P2.5

Above condition is not met

SCK

Set SPEN bit in SPSTA Register

P2.6

Above condition is not met

——

Set SPEN bit in SPSTA Register, Clear SSDIS bit in SPCON Register

P2.7

Above condition is not met

SH79F6488P/080PR Datasheet(PDF) 45 Page - SINOWEALTH Electronic Ltd

SH79F6488P/080PR Datasheet(HTML) 45 Page - SINOWEALTH Electronic Ltd

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