mc68331cpv20b1 Freescale Semiconductor, Inc, mc68331cpv20b1 Datasheet - Page 108

• Manufacturer Part Number: mc68331cpv20b1
• Description: Mc68331 32 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

5
5-8
MSB = Most Significant Bit
LSB = Least Significant Bit
MSD = Most Significant Digit
LSD = Least Significant Digit
15
15
15
15
15
MSB
MSB
MSB
MSB
BCD 0
BCD 4
LONG WORD 0
LONG WORD 1
LONG WORD 2
ADDRESS 0
ADDRESS 1
ADDRESS 2
MSD
12 11
BYTE 0
BYTE 2
Figure 5-6 Memory Operand Addressing
Freescale Semiconductor, Inc.
7
For More Information On This Product,
6
CENTRAL PROCESSING UNIT
BCD 1
BCD 5
Go to: www.freescale.com
5
LONG WORD = 32 BITS
BCD DIGITS = 1 BYTE
ADDRESS = 32 BITS
WORD = 16 BITS
1 BYTE = 8 BITS
1 BYTE = 8 BITS
INTEGER DATA
DECIMAL DATA
HIGH ORDER
HIGH ORDER
LSB
LOW ORDER
LOW ORDER
LSD
ADDRESS 1
4
BIT DATA
WORD 0
WORD 1
WORD 2
8 7
8 7
3
2
BCD 2
BCD 6
1
0
BYTE 1
BYTE 3
4 3
BCD 3
BCD 7
USER’S MANUAL
LSB
LSB
LSB
MC68331
0
0
0
0
0
1125A