S5U1C62000A MANUAL EPSON 205
(S1C60/62 FAMILY ASSEMBLER PACKAGE)
CHAPTER 9: DEBUGGER
td (trace data display)
Function
This command displays the trace information that has been sampled into the ICE's trace memory.
Format
(1) >td [<num>]↵(direct input mode)
(2) >td↵(guidance mode)
Start point ?: (ENTER from the latest) <num>↵

(Trace data is displayed)

><num>: Start pointer of trace data; decimal (from 0 to 2,730)
Display
The following lists the contents of trace information:
Loc: Trace cycle number (decimal)
The last information taken into the trace memory becomes 0000.
CODE: Fetched code (hexadecimal) and unassembled content (mnemonic)
PC: PC address (hexadecimal)
A, B, X, Y: Values of A, B, X, Y registers (hexadecimal)
IDZC: Values of I, D, Z and C flags (binary) after cycle execution
MemOP: Read/write operation (denoted by R or W at the beginning of data), accessed data
memory address (hexadecimal), and data (hexadecimal)
OtherOP: Interrupt process: INT1 (stack), INT2 (vector fetch)

(1) When [Trace] window is opened:

When the td command is input without <num>, the [Trace] window redisplays the latest data; when
the td command is input with <num>, the trace data starting from <num> is displayed in the [Trace]
window.
The display contents of the [Trace] window is updated after an execution of the target program.
All trace data can be displayed by scrolling the window.