Single step trace – Epson S1C62 Family User Manual

Page 177

Format

ICE CONTROL SOFTWARE ICS62XX

S1C62 FAMILY

EPSON

VIII-63

DEVELOPMENT TOOL REFERENCE MANUAL

SINGLE STEP TRACE

Function

#T,

#T,,

step number>

Executes trace, and single step actions of programs.

(1) The specified portion of the target program executes with a frequency indicated by the

from the specified

(65535 possible in decimal code). The PC,
instruction word and register contents are displayed with each execution.

(2) When the is defaulted, only one step is executed.

(3) When the

is defaulted, the specified number of steps is executed from the

current PC (PC at which the previous T command completed).

(4) When both

and are defaulted, only one step is executed from the

current PC. When this setting occurs after power on, one step is executed from PC=0100.

(5) When the is one (#T,

or #T), the instruction does not terminate

after one step, but a further step is executed by the "SP" key input, at which time the
instruction can be terminated by the "ESC" key input.

(6) In (1) above, the instruction is terminated by "ESC" key input.

Examples

#T,100,3
*PC=0100 IR=FFF NOP7 A=0 B=0 X=00F Y=00F F=IDZC SP=10
*PC=0101 IR=E05 LD A,5 A=5 B=0 X=00F Y=00F F=IDZC SP=10
*PC=0102 IR=B05 ADC XH,5 A=5 B=0 X=051 Y=00F F=IDZC SP=10
| | |

Executed PC

Command code

Correctors displayed when the flag is set

is displayed

and mnemonic

and/or reset (After executing three steps,

are displayed

the current PC is 0103)