16F876 Microchip Technology, 16F876 Datasheet - Page 14

• Manufacturer Part Number: 16F876
• Description: 28/40-pin 8-Bit CMOS FLASH Microcontrollers
• Manufacturer: Microchip Technology

PIC16F87X
FIGURE 2-4:
DS30292B-page 14
Note 1: These registers are not implemented on 28-pin devices.
Indirect addr.
* Not a physical register.
2: These registers are reserved, maintain these registers clear.
CCP1CON
CCP2CON
SSPCON
CCPR1H
96 Bytes
Bank 0
SSPBUF
CCPR1L
ADRESH
ADCON0
Purpose
Register
PCLATH
INTCON
CCPR2H
General
STATUS
CCPR2L
Unimplemented data memory locations, read as ’0’.
PORTB
PORTC
PORTD
PORTE
TMR1H
T1CON
T2CON
RCREG
PORTA
TMR1L
TXREG
RCSTA
TMR0
TMR2
PIR1
PIR2
FSR
PCL
PIC16F874/873 REGISTER FILE MAP
(1)
(1)
(*)
00h
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
20h
7Fh
Indirect addr.
OPTION_REG
SSPCON2
ADCON1
96 Bytes
SSPSTAT
Purpose
Register
ADRESL
SSPADD
General
PCLATH
INTCON
SPBRG
STATUS
TXSTA
Bank 1
TRISC
TRISA
TRISB
TRISD
TRISE
PCON
PIE1
PIE2
PCL
FSR
PR2
(1)
(1)
(*)
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
FFh
Indirect addr.
Bank 2
accesses
STATUS
PCLATH
INTCON
EEADRH
PORTB
EEDATA
EEDATH
20h-7Fh
EEADR
TMR0
PCL
FSR
(*)
100h
101h
102h
103h
104h
105h
106h
107h
108h
109h
10Ah
10Bh
120h
16Fh
170h
17Fh
10Ch
10Dh
10Eh
10Fh
110h
1999 Microchip Technology Inc.
Indirect addr.
OPTION_REG
Reserved
Reserved
A0h - FFh
accesses
EECON1
EECON2
PCLATH
INTCON
STATUS
Bank 3
TRISB
FSR
PCL
(2)
(2)
(*)
Address
File
180h
181h
182h
183h
184h
185h
186h
187h
188h
189h
18Ah
18Bh
1A0h
1EFh
1F0h
1FFh
18Ch
18Dh
18Eh
18Fh
190h