PIC16F15213 datasheet(43/408 Pages) MICROCHIP

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Figure 9-8. Memory Map - Bank 62

1F00h

1F0Bh

Core Registers

1F0Ch

—

1F40h

—

1F0Dh

—

1F41h

—

1F0Eh

—

1F42h

—

1F0Fh

—

1F43h

ANSELB

(1)

1F10h

RA0PPS

1F44h

WPUB

(1)

1F11h

RA1PPS

1F45h

ODCONB

(1)

1F12h

RA2PPS

1F46h

SLRCONB

(1)

1F13h

—

1F47h

INLVLB

(1)

1F14h

RA4PPS

1F48h

IOCBP

(1)

1F15h

RA5PPS

1F49h

IOCBN

(1)

1F16h

1F4Ah

IOCBF

(1)

1F4Bh

—

1F1Bh

1F4Ch

—

1F1Ch

RB4PPS

(1)

1F4Dh

—

1F1Dh

RB5PPS

(1)

1F4Eh

ANSELC

1F1Eh

RB6PPS

(1)

1F4Fh

WPUC

1F1Fh

RB7PPS

(1)

1F50h

ODCONC

1F20h

RC0PPS

1F51h

SLRCONC

1F21h

RC1PPS

1F52h

INLVLC

1F22h

RC2PPS

1F53h

IOCCP

1F23h

RC3PPS

1F54h

IOCCN

1F24h

RC4PPS

1F55h

IOCCF

1F25h

RC5PPS

1F56h

1F26h

RC6PPS

(1)

1F27h

RC7PPS

(1)

1F6Fh

1F28h

1F70h

1F37h

1F7Fh

1F38h

ANSELA

1F39h

WPUA

1F3Ah

ODCONA

1F3Bh

SLRCONA

1F3Ch

INLVLA

1F3Dh

IOCAP

1F3Eh

IOCAN

1F3Fh

IOCAF

Note:

1. Available on 20-pin devices only.

BANK 62

Legend:

Unimplemented data memory locations, read as '0'

Reserved

Common RAM

(Accesses 70h-

7Fh)

9.3

STATUS Register

The STATUS register contains:

• the arithmetic status of the ALU

• the Reset status

The STATUS register can be the destination for any instruction, like any other register. If the STATUS register is the

destination for an instruction that affects the Z, DC or C bits, then writes to these three bits are disabled. These bits

are set or cleared according to the device logic. Furthermore, the TO and PD bits are not writable. Therefore, the

result of an instruction with the STATUS register as destination may be different than intended.

For example, CLRF STATUS will clear bits [4:3] and [1:0], and set the Z bit. This leaves the STATUS register as

‘000u u1uu’ (where u = unchanged).

It is recommended, therefore, that only BCF, BSF, SWAPF and MOVWF instructions are used to alter the STATUS

register, because these instructions do not affect any Status bits. For other instructions not affecting any Status bits,

refer to the “Instruction Set Summary” chapter.

Important: The C and DC bits operate as Borrow and Digit Borrow out bits, respectively, in subtraction.

PIC16F15225/45

Memory Organization

Preliminary Datasheet

DS20006389B-page 43

PIC16F15213 Datasheet(PDF) 43 Page - Microchip Technology

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