參數(shù)資料
型號(hào): PIC12HV615
廠商: Microchip Technology Inc.
英文描述: 8-Pin Flash-Based, 8-Bit CMOS Microcontrollers
中文描述: 8引腳閃存的基礎(chǔ)上,8位CMOS微控制器
文件頁數(shù): 103/168頁
文件大?。?/td> 1347K
代理商: PIC12HV615
2006 Microchip Technology Inc.
Preliminary
DS41302A-page 101
PIC12F609/615/12HV609/615
TABLE 11-5:
INITIALIZATION CONDITION FOR REGISTERS (PIC12F615/HV615)
Register
Address
Power-on Reset
MCLR Reset
WDT Reset
Brown-out Reset
(1)
Wake-up from Sleep through
Interrupt
Wake-up from Sleep through
WDT Time-out
W
INDF
TMR0
PCL
STATUS
FSR
GPIO
PCLATH
INTCON
PIR1
TMR1L
TMR1H
T1CON
TMR2
(1)
T2CON
(1)
CCPR1L
(1)
CCPR1H
(1)
CCP1CON
(1)
PWM1CON
(1)
ECCPAS
(1)
VRCON
CMCON0
CMCON1
ADRESH
(1)
ADCON0
(1)
OPTION_REG
TRISIO
PIE1
PCON
OSCTUNE
PR2
APFCON
WPU
IOC
ADRESL
ANSEL
Legend:
Note 1:
2:
3:
4:
5:
xxxx xxxx
uuuu uuuu
uuuu uuuu
00h/80h
01h
02h/82h
03h/83h
04h/84h
05h
0Ah/8Ah
0Bh/8Bh
0Ch
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
19h
1Ah
1Ch
1Eh
1Fh
81h
85h
8Ch
8Eh
90h
92h
93h
95h
96h
9Eh
9Fh
xxxx xxxx
xxxx xxxx
uuuu uuuu
xxxx xxxx
uuuu uuuu
uuuu uuuu
PC + 1
(3)
uuuq quuu
(4)
0000 0000
0000 0000
000q quuu
(4)
0001 1xxx
xxxx xxxx
uuuu uuuu
uuuu uuuu
--x0 x000
--u0 u000
--uu uuuu
---0 0000
---0 0000
---u uuuu
uuuu uuuu
(2)
-uuu u-uu
(2)
0000 0000
0000 0000
-000 0-00
-000 0-00
xxxx xxxx
uuuu uuuu
uuuu uuuu
xxxx xxxx
uuuu uuuu
uuuu uuuu
0000 0000
uuuu uuuu
-uuu uuuu
0000 0000
0000 0000
uuuu uuuu
-000 0000
-000 0000
-uuu uuuu
xxxx xxxx
uuuu uuuu
uuuu uuuu
xxxx xxxx
uuuu uuuu
uuuu uuuu
0-00 0000
0-00 0000
u-uu uuuu
0000 0000
0000 0000
uuuu uuuu
0000 0000
0000 0000
uuuu uuuu
0-00 0000
0-00 0000
u-uu uuuu
0000 -0-0
0000 -0-0
uuuu -u-u
---0 0-10
---0 0-10
---u u-qu
xxxx xxxx
uuuu uuuu
uuuu uuuu
00-0 0000
00-0 0000
uu-u uuuu
1111 1111
1111 1111
uuuu uuuu
--11 1111
--11 1111
--uu uuuu
-00- 0-00
-00- 0-00
---- --uu
(1, 5)
-uu- u-uu
---- --0x
---- --uu
---0 0000
---u uuuu
---u uuuu
1111 1111
1111 1111
1111 1111
---0 --00
---0 --00
---u --uu
--11 -111
--11 -111
--uu -uuu
--00 0000
--00 0000
--uu uuuu
xxxx xxxx
uuuu uuuu
uuuu uuuu
-000 1111
-000 1111
-uuu qqqq
u
= unchanged,
x
= unknown, – = unimplemented bit, reads as ‘
0
’,
q
= value depends on condition.
If V
DD
goes too low, Power-on Reset will be activated and registers will be affected differently.
One or more bits in INTCON and/or PIR1 will be affected (to cause wake-up).
When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector (0004h).
See Table 11-6 for Reset value for specific condition.
If Reset was due to brown-out, then bit 0 =
0
. All other Resets will cause bit 0 =
u
.
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