MMCCMB2107 Freescale, MMCCMB2107 Datasheet - Page 149

• Manufacturer Part Number: MMCCMB2107
• Manufacturer: Freescale

Specifications of MMCCMB2107

• Lead Free Status / RoHS Status: Not Compliant

6.6 Data Format Summary
MMC2107 – Rev. 2.0
MOTOROLA
31
31
31
31
31
31
BYTE 0
BYTE 4
BYTE 8
BYTE C
S S S S S S S S S S S S S S S S
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
S S S S S S S S S S S S S S S S S S S S S S S S
BYTE 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
The operand data formats supported by the integer unit are standard
two’s-complement data formats. The operand size for each instruction is
either explicitly encoded in the instruction (load/store instructions) or
implicitly defined by the instruction operation (index operations, byte
extraction). Typically, instructions operate on all 32 bits of the source
operand(s) and generate a 32-bit result.
Memory is viewed from a big-endian byte ordering perspective. The
most significant byte (byte 0) of word 0 is located at address 0. Bits are
numbered within a word starting with bit 31 as the most significant bit.
Figure 6-4. Data Organization in Registers
Figure 6-3. Data Organization in Memory
Freescale Semiconductor, Inc.
M•CORE M210 Central Processor Unit (CPU)
For More Information On This Product,
BYTE 1
BYTE 5
BYTE 9
BYTE D
BYTE 1
Go to: www.freescale.com
16 15
16 15
BYTE 2
BYTE 6
BYTE A
BYTE E
S
BYTE 2
HALF-WORD
HALF-WORD
8 7
8 7
BYTE 3
BYTE 7
BYTE B
BYTE F
M•CORE M210 Central Processor Unit (CPU)
S
BYTE 3
BYTE
BYTE
0
0
0
0
0
0
WORD AT 0X0000 000 0
WORD AT 0X0000 000 4
WORD AT 0X0000 000 8
WORD AT 0X0000 000 C
WORD
SIGNED BYTE
UNSIGNED BYTE
UNSIGNED
HALF-WORD
SIGNED
HALF-WORD
Data Format Summary
Technical Data
149