ICE CONTROL SOFTWARE ICS62XX

2.1.3Function tableTable 2.1.3.1 shows the functions supported by the ICE (S5U1C62000H).Table 2.1.3.1 ICE (S5U1C62000H) functions

Item

Item

 

Brief description of function

Comments

number

 

 

 

 

 

 

 

 

 

1

Real-time break

The target program is interrupted under optional conditions

 

 

 

(1)

Break by program counter (PC)

 

 

 

(2)

RAM address, data, R/W break

 

 

 

(3)

Break by register value

 

 

 

(4)

Break via a combination of items (1)–(3) (AND, OR)

 

 

 

(5)

Forced break by RESET or BREAK switch settings

 

 

 

(6)

Forced break by host system Escape key input

 

2

History

Evaluation board CPU data collection during emulation

 

 

 

(1)

Collection of PC, instruction code, RAM R/W, or CPU

 

 

 

 

register values

 

 

 

(2)

Approx. 2048 instruction bus data collections

 

 

 

(3)

Collects information up to the hit of break condition, or before

 

 

 

 

or after the hit

 

 

 

(4)

Collects history information within the specified program area

 

 

 

(5)

Searches for history information

 

3

Real-time

Target program is run in real time at frequencies up to 4 MHz

 

 

execution

 

 

 

4

Real-time

Emulation run in real time (up to approx. 425 msec) or

 

 

measurement

step number count

 

5

Target memory

(1) ICE packaged target program memory is referenced, modified,

 

 

referenced or

 

or dumped

 

 

modified

(2) Target program memory-mapped I/O is referenced or modified

 

 

 

(3)

Internal CPU registers are referenced or modified

 

6

Trace

Target program is executed step by step and register contents are

 

 

 

displayed

 

7

Assemble/

Mnemonic input is converted to machine language and stored in

 

 

Disassemble

program memory; contents of memory are disassembled

 

8

FD loaded,

(1)

Data from FD is loaded to the program or verified

 

 

saved or

(2)

Program data is saved to FD

 

 

verified

(3)

ICE interim results are loaded or saved to FD

 

 

 

(4)

Data from FD memory is loaded, saved or verified

 

9

ROM read or

Program is loaded to program memory from the ICE ROM socket

 

 

verify

and verified

 

10

Execution

During G command execution, the program counter and

 

 

supervision

halt state are displayed

 

11

Coverage

Acquire coverage information

 

12

Other

(1)

Printer start and stop

 

 

 

(2)

ICE command display

 

 

 

(3)

Evaluation board CPU reset

 

 

 

(4)

Evaluation board CPU status on LED display

 

 

 

(5)

Execution with SYNC pulse output at breakpoint, but without

 

 

 

 

break

 

 

 

(6)

2764 to 27512 EPROM (target) support

 

 

 

(7)

ICE hardware check

 

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