MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 96

• Manufacturer Part Number: MOD5234-100IR
• Description: MOD5234 10/100 ETHERNET MODULE
• Manufacturer: NetBurner Inc
• Type: Controllers & Processorsr

Specifications of MOD5234-100IR

• Interface: I²C, SPI, UART
• Voltage - Supply: 2.5V
• Mounting Type: Surface Mount
• Package / Case: Module
• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Format: -
• Baud Rates: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4483564

ColdFire Core
If the operand alignment fails these guidelines, it is misaligned. The processor core decomposes
the misaligned operand reference into a series of aligned accesses as shown in
3.8.2
The execution times for the MOVE.{B,W} instructions are shown in
provides the timing for MOVE.L.
For all tables in this section, the execution time of any instruction using the PC-relative effective
addressing modes is the same for the comparable An-relative mode.
The nomenclature “xxx.wl” refers to both forms of absolute addressing, xxx.w and xxx.l.
3-20
3. The OEP completes all memory accesses without any stall conditions caused by the
4. All operand data accesses are aligned on the same byte boundary as the operand size: that
(d
(d
Source
(xxx).w
8
(An)+
-(An)
memory itself. Thus, the timing details provided in this section assume that an infinite
zero-wait state memory is attached to the processor core.
is, 16 bit operands aligned on 0-modulo-2 addresses and 32 bit operands aligned on
0-modulo-4 addresses.
(An)
16
,An,Xi)
Dn
An
,An)
MOVE Instruction Execution Times
1(0/0)
1(0/0)
3(1/0)
3(1/0)
3(1/0)
3(1/0)
4(1/0)
3(1/0)
Rx
Table 3-13. Move Byte and Word Execution Times
Address[1:0]
Table 3-12. Misaligned Operand References
X1
X1
10
1(0/1)
1(0/1)
3(1/1)
3(1/1)
3(1/1)
3(1/1)
4(1/1)
3(1/1)
(Ax)
MCF5235 Reference Manual, Rev. 2
Word
Long
Long
Size
(Ax)+
1(0/1)
1(0/1)
3(1/1)
3(1/1)
3(1/1)
3(1/1)
4(1/1)
3(1/1)
Operations
Word, Word
Byte, Word,
Byte, Byte
Destination
Kbus
Byte
1(0/1)
1(0/1)
3(1/1)
3(1/1)
3(1/1)
3(1/1)
4(1/1)
3(1/1)
-(Ax)
1(0/1) if write
2(0/2) if write
1(0/1) if write
2(1/0) if read
3(2/0) if read
2(1/0) if read
(d
Additional
1(0/1)
1(0/1)
3(1/1)
3(1/1)
3(1/1)
3(1/1)
C(R/W)
16
—
—
,Ax)
Table
(d
3-13, while
8
2(0/1)
2(0/1)
4(1/1)
4(1/1)
4(1/1)
,Ax,Xi)
—
—
—
Freescale Semiconductor
Table
3-12.
(xxx).wl
Table 3-14
1(0/1)
1(0/1)
3(1/1)
3(1/1)
3(1/1)
—
—
—