PIC12F683-E/MD MICROCHIP [Microchip Technology], PIC12F683-E/MD Datasheet - Page 10

• Manufacturer Part Number: PIC12F683-E/MD
• Description: 8-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC12F683
2.2.1
The register file is organized as 128 x 8 in the
PIC12F683. Each register is accessed, either directly
or indirectly, through the File Select Register FSR (see
Section 2.4 “Indirect Addressing, INDF and FSR
Registers”).
2.2.2
The Special Function Registers are registers used by
the CPU and peripheral functions for controlling the
desired operation of the device (see Table 2-1). These
registers are static RAM.
The special registers can be classified into two sets:
core and peripheral. The Special Function Registers
associated with the “core” are described in this section.
Those related to the operation of the peripheral
features are described in the section of that peripheral
feature.
DS41211D-page 8
GENERAL PURPOSE REGISTER
FILE
SPECIAL FUNCTION REGISTERS
FIGURE 2-2:
Note 1: Not a physical register.
Indirect addr.
CCP1CON
CMCON1
ADRESH
ADCON0
WDTCON
CMCON0
Registers
STATUS
PCLATH
INTCON
CCPR1H
96 Bytes
Unimplemented data memory locations, read as ‘0’.
CCPR1L
Purpose
BANK 0
TMR1H
T1CON
T2CON
General
TMR1L
GPIO
TMR0
TMR2
PIR1
PCL
FSR
(1)
Address
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
7Fh
File
00h
20h
DATA MEMORY MAP OF
THE PIC12F683
© 2007 Microchip Technology Inc.
Accesses 70h-7Fh
Indirect addr.
OPTION_REG
EECON2
OSCTUNE
OSCCON
EECON1
ADRESL
Registers
STATUS
PCLATH
INTCON
VRCON
32 Bytes
EEADR
Purpose
EEDAT
ANSEL
General
PR2
BANK 1
PCON
WPU
TRISIO
PIE1
FSR
PCL
IOC
(1)
(1)
Address
File
BFh
C0h
EFh
F0h
FFh
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
8Fh
90h
91h
92h
93h
94h
95h
96h
97h
98h
99h
9Ah
9Bh
9Ch
9Dh
9Eh
9Fh
A0h