PIC16C926 Microchip Technology Inc., PIC16C926 Datasheet - Page 20

• Manufacturer Part Number: PIC16C926
• Description: 64/68-pin Cmos Microcontrollers With Lcd Driver
• Manufacturer: Microchip Technology Inc.

PIC16C925/926
TABLE 2-1:
DS39544A-page 18
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
Legend:
Note 1: These pixels do not display, but can be used as general purpose RAM.
Address
Bank 3
INDF
OPTION
PCL
STATUS
FSR
TRISB
TRISF
TRISG
PCLATH
INTCON
PMDATA
PMADR
PMDATH
PMADRH
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as '0'.
Shaded locations are unimplemented, read as ‘0’.
Name
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SPECIAL FUNCTION REGISTER SUMMARY (CONTINUED)
Addressing this location uses contents of FSR to address data memory (not a physical register)
Program Counter’s (PC) Least Significant Byte
Indirect Data Memory Address Pointer
Unimplemented
PORTB Data Direction Register
PORTF Data Direction Register
PORTG Data Direction Register
Unimplemented
Data Register Low Byte
Address Register Low Byte
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
RBPU
Bit 7
IRP
GIE
—
—
—
INTEDG
PEIE
Bit 6
RP1
—
—
—
Data Register High Byte
TMR0IE
T0CS
Bit 5
RP0
—
—
Write Buffer for the upper 5 bits of the PC
Address Register High Byte
Preliminary
T0SE
Bit 4
INTE
TO
RBIE
Bit 3
PSA
PD
TMR0IF
Bit 2
PS2
Z
Bit 1
INTF
PS1
DC
2001 Microchip Technology Inc.
RBIF
Bit 0
PS0
C
0000 0000
1111 1111
0000 0000
0001 1xxx
xxxx xxxx
1111 1111
1111 1111
1111 1111
---0 0000
0000 000x
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
Power-on
Value on
Reset
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Details on
page
26
20
25
19
26
31
37
38
25
21
27
27
27
27
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