参数资料
型号: MC68HC05V7FN
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC68
封装: PLASTIC, LCC-68
文件页数: 95/170页
文件大小: 589K
代理商: MC68HC05V7FN
MOTOROLA
SECTION 2: MEMORY MAP
Page 16
MC68HC05V7 Specification Rev. 1.0
Figure 2-3:
MC68HC05V7 I/O Registers $0000-$000F
PA6
PB6
PC6
PD6
DDRA6
DDRB6
DDRC6
RTIF
D6
SPE
WCOL
SPD6
TXAB
PA5
PB5
PC5
PD5
DDRA5
DDRB5
DDRC5
TOFE
D5
SPD5
R1
PA4
PB4
PC4
PD4
DDRA4
DDRB4
DDRC4
RTIE
D4
MSTR
MODF
SPD4
R0
PA3
PB3
PC3
PD3
DDRA3
DDRB3
DDRC3
TOFC
D3
CPOL
SPD3
TXMS
PA2
PB2
PC2
PD2
DDRA2
DDRB2
DDRC2
RTFC
D2
CPHA
SPD2
RXMS
PA1
PB1
PC1
PD1
DDRA1
DDRB1
DDRC1
RT1
D1
SPR1
SPD1
IE
PA0
PB0
PC0
PD0
DDRA0
DDRB0
DDRC0
RT0
D0
SPR0
SPD0
WCM
PA7
PB7
PC7
PD7
DDRA7
DDRB7
DDRC7
CTOF
D7
SPIE
SPIF
SPD7
RXBM
PORT A DATA
PORT B DATA
PORT C DATA
PORT D DATA
PORT A DATA DIRECTION
PORT B DATA DIRECTION
PORT C DATA DIRECTION
UNUSED
8 BIT TIMER STATUS/CONTROL
8 BIT TIMER COUNTER
SPI CONTROL REGISTER
SPI STATUS REGISTER
SPI DATA REGISTER
UNUSED
MDLC CONTROL REGISTER
MDLC STATUS REGISTER
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
ADDR
REGISTER
7
6
5
4
3
2
1
0
READ
WRITE
UNIMPLEMENTED
ONE TIME WRITE
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