PIC16F1507-ESLASHSS. datasheet(103/278 Pages) MICROCHIP

103 / 278 page

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DS40001586D-page 103

PIC16(L)F1507

LATB: PORTB DATA LATCH REGISTER

R/W-x/u

U-0

LATB7

LATB6

LATB5

LATB4

—

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-4

LATB<7:4>

: RB<7:4> Output Latch Value bits(1)

bit 3-0

Unimplemented:

Read as ‘0’

Note 1:

Writes to PORTB are actually written to corresponding LATB register. Reads from PORTB register is

return of actual I/O pin values.

U-0

R/W-1/1

U-0

—

ANSB5

ANSB4

—

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-6

Unimplemented:

Read as ‘0’

bit 5-4

ANSB<5:4>

: Analog Select between Analog or Digital Function on pins RB<5:4>, respectively

= Analog input. Pin is assigned as analog input(1). Digital input buffer disabled.

= Digital I/O. Pin is assigned to port or digital special function.

bit 3-0

Unimplemented:

Read as ‘0’

Note 1:

When setting a pin to an analog input, the corresponding TRIS bit must be set to Input mode in order to

allow external control of the voltage on the pin.

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