PIC16C923-04I/CL Microchip Technology, PIC16C923-04I/CL Datasheet - Page 18

• Manufacturer Part Number: PIC16C923-04I/CL
• Description: 8-Bit CMOS Microcontroller with LCD Driver
• Manufacturer: Microchip Technology

PIC16C9XX
FIGURE 4-2: REGISTER FILE MAP
DS30444E - page 18
Indirect addr.
ADCON0
CCP1CON
ADRES
SSPCON
CCPR1H
Bank 0
SSPBUF
CCPR1L
PCLATH
INTCON
STATUS
Purpose
Register
General
PORTB
PORTC
PORTD
PORTE
TMR1H
PORTA
TMR1L
T1CON
T2CON
TMR0
TMR2
PIR1
PCL
FSR
(2)
(2)
(1)
Address
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
File
Indirect addr.
Note 1: Not a physical register.
ADCON1
Mapped in
Purpose
Register
SSPSTAT
General
SSPADD
70h-7Fh
PCLATH
OPTION
STATUS
INTCON
Bank 0
Bank 1
TRISA
TRISB
TRISC
TRISD
TRISE
PCON
PIE1
FSR
PCL
PR2
2: These registers are not implemented on the PIC16C923.
Unimplemented data memory locations, read as '0'.
(2)
(1)
Address
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
EFh
F0h
FFh
File
Indirect addr.
Mapped in
Bank 2
LCDCON
PCLATH
INTCON
70h-7Fh
STATUS
PORTB
PORTG
LCDD00
LCDD01
LCDD02
LCDD03
LCDD04
LCDD05
LCDD06
LCDD07
LCDD08
LCDD09
LCDD10
LCDD12
LCDD13
LCDD14
LCDD15
PORTF
LCDD11
Bank 0
LCDSE
LCDPS
TMR0
PCL
FSR
(1)
Address
16F
170
100h
101h
102h
103h
104h
105h
106h
107h
108h
109h
10Ah
10Bh
10Ch
10Dh
10Eh
10Fh
110h
111h
112h
113h
114h
115h
116h
117h
118h
119h
11Ah
11Bh
11Ch
11Dh
11Eh
11Fh
120h
17F
File
Indirect addr.
1997 Microchip Technology Inc.
Mapped in
OPTION
PCLATH
70h-7Fh
STATUS
INTCON
TRISB
TRISG
Bank 3
TRISF
Bank 0
FSR
PCL
(1)
Address
File
180h
181h
182h
183h
184h
185h
186h
187h
188h
189h
18Ah
18Bh
18Ch
18Dh
18Eh
18Fh
190h
191h
192h
193h
194h
195h
196h
197h
198h
199h
19Ah
19Bh
19Ch
19Dh
19Eh
19Fh
1A0h
1EFh
1F0h
1FFh