MC68HC05PV8 Datasheet, PDF (39/196 Pages) Freescale Semiconductor, Inc – Techinal Data - rev 1.9

Freescale Semiconductor, Inc.
Memory
Registers
Addr
Register
R/W Bit 7
6
5
4
3
2
1
Bit 0
$0000
$0001
Port A Data
Port B Data
R
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
W
R
0
W
0 TCAP1
PB4 PB3 PB2 PB1 PB0
$0002
Port C Data
R
0
PC6 PC5 PC4 PC3 PC2 PC1 PC0
W
R
$0003
Unused
W
R
$0004 Port A Data Direction
DDRA7 DDRA6 DDRA5 DDRA4 DDRA3 DDRA2 DDRA1 DDRA0
W
R
0
0
0
$0005 Port B Data Direction
DDRB4 DDRB3 DDRB2 DDRB1 DDRB0
W
R
0
0
0
$0006 Port C Data Direction
DDRC4 DDRC3 DDRC2 DDRC1 DDRC0
W
R
$0007
Unused
W
$0008
CTSCR
R TOF RTIF
0
0
TOFE RTIE
RT1 RT0
W
RTOF RTIF
$0009
CTCR
R bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
W
$000A System Control
$000B
Unused
R
POR
INTP INTN INTE WCOP^{* WCP} FPIE FPICLK
W
R
W
$000C
EEPROG
R
0
0
0
EEOSC EER1 EER0 EELAT EEPGM
W
$000D
Program EEPROM
Control
R
W
RCON BULK EEPERA EEPLAT EEPPGM
$000E
A/D Data
R bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
W
$000F A/D Status/Control
R COCO
ADRC ADON ADTEST CH3
W
CH2
CH1
CH0
Figure 2-3 I/O Registers $0000–$000F
NOTE: * WCOP Bit is write once
MC68HC(8)05PV8/A — Rev. 1.9
Memory
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Technical Data