Microchip Technology MCU PIC10F322T-I/OT SOT-23-6 MCP PIC10F322T-I/OT データシート
製品コード
PIC10F322T-I/OT
2011 Microchip Technology Inc.
Preliminary
DS41585A-page 39
PIC10(L)F320/322
5.10
Power Control (PCON) Register
The Power Control (PCON) register contains flag bits
to differentiate between a:
• Power-on Reset (POR)
• Brown-out Reset (BOR)
The PCON register bits are shown in
to differentiate between a:
• Power-on Reset (POR)
• Brown-out Reset (BOR)
The PCON register bits are shown in
.
TABLE 5-5:
SUMMARY OF REGISTERS ASSOCIATED WITH RESETS
TABLE 5-6:
SUMMARY OF CONFIGURATION WORD WITH RESETS
REGISTER 5-2:
PCON: POWER CONTROL REGISTER
U-0
U-0
U-0
U-0
U-0
U-0
R/W/HC-q/u R/W/HC-q/u
—
—
—
—
—
—
POR
BOR
bit 7
bit 0
Legend:
HC = Bit is cleared by hardware
R = Readable bit
HC = Bit is cleared by hardware
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
u = Bit is unchanged
x = Bit is unknown
-n/n = Value at POR and BOR/Value at all other Resets
‘1’ = Bit is set
‘0’ = Bit is cleared
q = Value depends on condition
bit 7-2
Unimplemented:
Read as ‘0’
bit 1
POR:
Power-on Reset Status bit
1
= No Power-on Reset occurred
0
= A Power-on Reset occurred (must be set in software after a Power-on Reset occurs)
bit 0
BOR:
Brown-out Reset Status bit
1
= No Brown-out Reset occurred
0
= A Brown-out Reset occurred (must be set in software after a Power-on Reset or Brown-out Reset
occurs)
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Register
on Page
BORCON SBOREN
BORFS
—
—
—
—
—
BORRDY
PCON
—
—
—
—
—
—
POR
BOR
STATUS
IRP
RP1
RP0
TO
PD
Z
DC
C
WDTCON
—
—
WDTPS<4:0>
SWDTEN
Legend:
— = unimplemented location, read as ‘0’. Shaded cells are not used by Resets.
Name
Bits
Bit -/7
Bit -/6
Bit 13/5
Bit 12/4
Bit 11/3
Bit 10/2
Bit 9/1
Bit 8/0
Register
on Page
CONFIG
13:8
—
—
—
WRT<1:0>
BORV
LPBOR
LVP
7:0
CP
MCLRE
PWRTE
WDTE<1:0>
BOREN<1:0>
FOSC
Legend:
— = unimplemented location, read as ‘0’. Shaded cells are not used by clock sources.