MC68MH360EM25L Freescale Semiconductor, MC68MH360EM25L Datasheet - Page 216

• Manufacturer Part Number: MC68MH360EM25L
• Description: IC MPU QUICC ETHER 25MHZ 240FQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360EM25L

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 240-FQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

CPU32+
Result Data:
5.6.2.8.9 Write Memory Location (WRITE). Write the operand data to the memory loca-
tion specified by the long-word address. The DFC register determines the address space
accessed. Only absolute addressing is supported. Valid data sizes include byte, word, and
long word.
Command Format:
Command Sequence:
Operand Data:
5-74
15
The requested data is returned as either a word or long word. Byte data is returned in the
least significant byte of a word result, with the upper byte cleared. Word results return 16
bits of significant data; long-word results return 32 bits.
A successful read operation returns data bit 16 cleared. If a bus or address error is en-
countered, the returned data is $10001.
Two operands are required for this instruction. The first operand is a long-word absolute
address that specifies a location to which the operand data is to be written. The second
operand is the data. Byte data is transmitted as a 16-bit word, justified in the least signif-
icant byte; 16- and 32-bit operands are transmitted as 16 and 32 bits, respectively.
0
WRITE (B/W)
WRITE (LONG)
14
???
0
???
13
0
12
1
"NOT READY"
"NOT READY"
"ILLEGAL"
MS ADDR
MS ADDR
"ILLEGAL"
XXX
XXX
11
Freescale Semiconductor, Inc.
1
For More Information On This Product,
10
0
"NOT READY"
"NOT READY"
MC68360 USER’S MANUAL
NEXT CMD
"NOT READY"
"NOT READY"
LS ADDR
Go to: www.freescale.com
NEXT CMD
LS ADDR
0
9
8
0
"NOT READY"
"NOT READY"
LS DATA
"NOT READY"
DATA
MS DATA
7
OP SIZE
6
LOCATION
MEMORY
LOCATION
MEMORY
WRITE
WRITE
5
0
4
0
3
0
"NOT READY"
"CMD COMPLETE"
"CMD COMPLETE"
"NOT READY"
BERR/AERR
BERR/AERR
NEXT CMD
NEXT CMD
XXX
XXX
XXX
XXX
XXX
2
0
XXX
"NOT READY"
NEXT CMD
"NOT READY"
NEXT CMD
MOTOROLA
1
0
0
0