MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 659

• 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

32.4.6
The DBR, shown in
mode. DBR bits are masked by setting corresponding DBMR bits, as defined in TDR.
Table 32-10
Table 32-11
The DBR supports both aligned and misaligned references.
between processor address, access size, and location within the 32-bit data bus.
Freescale Semiconductor
DRc[4–0]
Reset
31–0
31–0
Bits
Bits
Field
Note: DBR is accessible in supervisor mode as debug control register 0x0E, using the WDEBUG instruction
and through the BDM port using the
Note: DBMR is accessible in supervisor mode as debug control register 0x0F,using the WDEBUG instruction
and via the BDM port using the
Data Breakpoint/Mask Registers (DBR, DBMR)
describes DBMR fields.
describes DBR fields.
31
Figure 32-8. Data Breakpoint/Mask Registers (DBR/DBMR)
Name
Name
Mask
Data
Table 32-12. Access Size and Operand Data Location
Figure
Data breakpoint value. Contains the value to be compared with the data value from the
processor’s local bus as a breakpoint trigger.
Data breakpoint mask. The 32-bit mask for the data breakpoint trigger. Clearing a DBR bit
allows the corresponding DBR bit to be compared to the appropriate bit of the processor’s
local data bus. Setting a DBMR bit causes that bit to be ignored.
Table 32-11. DBMR Field Descriptions
32-8, specifies data patterns used as part of the trigger into debug
Table 32-10. DBR Field Descriptions
A[1:0]
00
01
10
11
0x
1x
xx
MCF5235 Reference Manual, Rev. 2
WDMREG
RDMREG
Access Size
Data (DBR); Mask (DBMR)
0x0E (DBR), 0x0F (DBMR)
command.
Longword
Word
Word
Byte
Byte
Byte
Byte
and
Uninitialized
WDMREG
Description
Description
Operand Location
commands.
D[31:24]
D[23:16]
D[31:16]
D[15:8]
D[15:0]
D[31:0]
D[7:0]
Table 32-12
Memory Map/Register Definition
shows relationships
0
32-15