MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 712

• 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

Debug Support
32.10.11 Microinstruction Debug Register (INST)
The INST register is used for forcing a microinstruction on the microinstruction register. This
register should only be accessed while the eTPU is halted. If accessed while the eTPU is not halted,
writes are ignored.
32-68
Address
Reset
31–0
Bits
Bits
5–3
2–1
W
R
31
ENGINE
_INST
Name
BMRL
Name
BTDL
Figure 32-53. Microinstruction Debug Register (INST)
Table 32-36. BWC3 Field Descriptions (Continued)
Break on Match Recognition Reques. The BMRL field configures the action when there is
a serviced channel match (as described bellow) and either MRL1 or MRL2 is asserted at
the beginning of the channel service. The breakpoint causes execution to halt after the time
slot transition (TST) completes but before the first instruction of the thread is executed.
serviced channel match = (SCMV&SCMSK) == (Serviced Channel & SCMSK);
00x Disabled
01x Breakpoint Enabled
10x Reserved
11x Watchpoint Enabled
xx0 Breakpoint/Watchpoint status indication not output on EVTO
xx1 Breakpoint/Watchpoint status indication output on EVTO
Break on Transition Detect Reques. The BTDL field configures the action when there is a
serviced channel match (as described bellow) and the TDL1 or TDL2 is asserted at the
beginning of the channel service. The breakpoint causes execution to halt after the time slot
transition (TST) completes but before the first instruction of the thread is executed.
serviced channel match = (SCMV&SCMSK) == (Serviced Channel & SCMSK);
00x Disabled
01x Breakpoint Enabled
10x Reserved
11x Watchpoint Enabled
xx0 Breakpoint/Watchpoint status indication not output on EVTO
xx1 Breakpoint/Watchpoint status indication output on EVTO
Writes to the register in debug mode force the execution of an arbitrary instruction. This is
used to retrieve information about internal status, set internal flag values among other
things during debug mode. Some fields of this microinstruction may be ignored, for instance
an END instruction will be ignored.
Note: Reads from the register return 0.
Table 32-37. INST Field Description
MCF5235 Reference Manual, Rev. 2
Client Select: ENGINE_SRC
Register Index: 0x45
ENGINE_INST
0x0
Description
Description
Freescale Semiconductor
0