MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 94

• 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
Information loaded into D1 defines the local memory hardware configuration as shown in
Figure
3-18
Table 3-11. D1 Local Memory Hardware Configuration Information Field Description
Reset
Reset
31–30
29–28
27–24
23–16
15–14
Bits
Bits
3-7.
7–4
3–0
Table 3-10. D0 Hardware Configuration Info Field Description (Continued)
W
W
R
R
31
15
0
0
BUSW
CL
DEBUG
BUSW
Name
Name
ICSIZ
ISA
30
14
ICA
0
0
CL
—
29
13
0
0
DCA
ICA
Instruction set architecture (ISA) revision number.
0000 ISA_A
0001 ISA_B
0010 ISA_C
1000 ISA_A+ (ISA_A with the addition of the BYTEREV, BITREV, FF1, and STLDSR
0011-1111 Reserved.
Debug module revision number.
0000 DEBUG_A (This is the value used for MCF5235)
0001 DEBUG_B
0010 DEBUG_C
0011 DEBUG_D
0100 DEBUG_E
0101–1111 Reserved.
Cache line size. This field is fixed to a hex value of 0x0 indicating a 16-byte cache line size.
Instruction cache associativity.
00 Four-way.
01 Direct mapped. (This is the value used for MCF5235)
Instruction cache size.
0101 8KB instruction cache. (This is the value used for MCF5235)
All other values do not apply for MCF5235
Reserved for MCF5235
Encoded bus data width.
00 32-bit data bus (only configuration currently in use).
Figure 3-7. D1 Hardware Configuration Info
28
12
1
1
instructions. This is the value used for MCF5235.)
27
11
0
0
MCF5235 Reference Manual, Rev. 2
26
10
1
0
DCSIZ
ICSIZ
25
0
0
9
24
1
0
8
23
Description
Description
0
1
7
RAM1SIZ
22
0
6
0
21
0
0
5
20
0
0
4
—
19
0
0
3
Freescale Semiconductor
ROM1SIZ
18
0
0
2
17
0
0
1
16
0
0
0