參數(shù)資料
型號： MC68HC05BS8FB
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 2.2 MHz, MICROCONTROLLER, PQFP44
封裝： QFP-44
文件頁數(shù)： 55/128頁
文件大?。?/td> 752K
代理商： MC68HC05BS8FB
MOTOROLA
4-6
MC68HC05BS8
MEMORY AND REGISTERS
4
Table 4-2 Register Outline
Register Name
Address
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
State
on reset
Port A data
$0000
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
unaffected
Port B data
$0001
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
unaffected
Port C data
$0002
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
unaffected
Not used
$0003
Port A data direction
$0004 DDRA7 DDRA6 DDRA5 DDRA4 DDRA3 DDRA2 DDRA1 DDRA0 0000 0000
Port B data direction
$0005 DDRB7 DDRB6 DDRB5 DDRB4 DDRB3 DDRB2 DDRB1 DDRB0 0000 0000
Port C data direction
$0006 DDRC7 DDRC6 DDRC5 DDRC4 DDRC3 DDRC2 DDRC1 DDRC0 0000 0000
EEPROM control
$0007
EEOSC EER1
EER0 EELAT EEPGM 0000 0000
Core timer control and status
$0008
CTOF
RTIF CTOFE RTIE
RT1
RT0
0000 0011
Core timer
$0009
CT7
CT6
CT5
CT4
CT3
CT2
CT1
CT0
0000 0000
Sync signal control and status
$000A
VPOL
HPOL
VDET
HDET
SOUT INSRT
SIN1
SIN0
0000 0000
Vfreq
$000B
VF7
VF6
VF5
VF4
VF3
VF2
VF1
VF0
0000 0000
Line frequency high
$000C
VF8
LF11
LF10
LF9
LF8
0000 0000
Line frequency low
$000D
LF7
LF6
LF5
LF4
LF3
LF2
LF1
LF0
0000 0000
Interrupt line counter
$000E
VSIE
LC6
LC5
LC4
LC3
LC2
LC1
LC0
0000 0010
Sampling pulse
$000F
SP6
SP5
SP4
SP3
SP2
SP1
SP0
0000 0010
General PWM
$0010
ODE
CRE
GPW5 GPW4 GPW3 GPW2 GPW1 GPW0 0000 0000
Raster positioning PWM
$0011
RSP RSPW6 RSPW5 RSPW4 RSPW3 RSPW2 RSPW1 RSPW0 0000 0000
Timer control
$0012
ICIE
OCIE
TOIE
IEDG
OLVL 0000 00u1
Timer status
$0013
ICF
OCF
TOF
uuu0 0000
Input capture high
$0014
IC15
IC14
IC13
IC12
IC11
IC10
IC9
IC8
unaffected
Input capture low
$0015
IC7
IC6
IC5
IC4
IC3
IC2
IC1
IC0
unaffected
Output compare high
$0016
OC15
OC14
OC13
OC12
OC11
OC10
OC9
OC8
unaffected
Output compare low
$0017
OC7
OC6
OC5
OC4
OC3
OC2
OC1
OC0
unaffected
Counter high
$0018
TC15
TC14
TC13
TC12
TC11
TC10
TC9
TC8
$FF
Counter low
$0019
TC7
TC6
TC5
TC4
TC3
TC2
TC1
TC0
$FC
Alternate counter high
$001A
AC15
AC14
AC13
AC12
AC11
AC10
AC9
AC8
$FF
Alternate counter low
$001B
AC7
AC6
CA5
AC4
AC3
AC2
AC1
AC0
$FC
EPROM programming control
$001C
Reserved
ELAT
PGM
0000 0000
Option
$001D
INTO
COP
0100 0000
Keyboard interrupt
$001E
KBIC
KBE5
KBE4
KBE3
KBE2
KBE1
KBE0 0000 0000
Not used
$001F
TPG
30
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