HS2140EPI61H Renesas Electronics America, HS2140EPI61H Datasheet - Page 213

• Manufacturer Part Number: HS2140EPI61H
• Description: DEV EMULATOR BASE UNIT H8S/2140
• Manufacturer: Renesas Electronics America
• Type: Microcontrollerr

Specifications of HS2140EPI61H

• Contents: E6000 Emulator and CD-ROM
• For Use With/related Products: H8S/2140
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

8.1.11
Selecting [View -> Code -> Trace] or clicking the [Trace] toolbar button displays the [Trace] window. Trace
information that can be acquired by the emulator and trace information items to be displayed are as listed below.
[PTR]
[Address]
[Instruction]
[Data]
[R/W]
[Area]
[Status]
[Clock]
[Probes]
[NMI]
[IRQ]
[Timestamp]
[Source]
[Label]
[Timestamp-
Difference]
Trace Information
Cycle number in the trace buffer. When the most recent record is record 0,
earlier record numbers go backwards (-1, -2, ...). If a delay count has been
set, the cycle number where the trace stop condition has been satisfied is
record 0. For the cycle (during delay) executed until the trace has stopped,
earlier record numbers go forward (+1, +2, ...) the most recent record.
Address (6-digit hexadecimal)
Disassembled code of the executed instruction
Data bus value, displayed as 2-digit or 4-digit hexadecimal
Whether access was read (RD) or write (WR)
Memory area being accessed; ROM, RAM, 8- or 16-bit I/O, 8- or 16-bit EXT
(external), or DTCRAM (not available when a time stamp is acquired)
Bus status during this cycle; DTC operation, PROG (prefetch), or Data
(CPU data access cycle) (not available when a time stamp is acquired)
Number of clock cycles in bus cycle as 1 to 8. To indicate more clock
cycles, “OVR” is displayed (not available when a time stamp is acquired).
A 4-bit binary number showing the four probe pins in the order of Probe 4,
Probe 3, Probe 2, and Probe 1 from the left (not available when a time
stamp is acquired).
Status of the NMI input (not available when a time stamp is acquired)
Status of IRQ input signals: 0 (input) or 1 (no input). The content to be
displayed depends on the MCU in use.
When the H8S/2128, H8S/2124, H8/3577, or H8/3567 group is in use:
‘00000111’ is displayed. The sixth to eighth digits from the left indicate the
status of IRQ2, IRQ1, and IRQ0, respectively.
When the H8S/2148, H8S/2144, H8S/2147N, H8S/2138, H8S/2134,
H8S/2132, or H8S/2140B group is in use:
‘11111111’ is displayed. The digits indicate the status of IRQ7 to IRQ0 from
the left, respectively.
(This item is not available when a time stamp is acquired)
Time stamp of the record. Time stamps start from zero each time the user
program is executed. The timer resolution depends on the time stamp
clock rate selected in the trace acquisition (only available when a time
stamp is acquired).
Source program
Label information that corresponds to the address (if defined)
Difference from the timestamp value shown on the previous line (only
available when a time stamp is acquired)
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