Renesas SuperH SH7710 E10A Uživatelský manuál stáhnout pdf (Strana 23)

SuperH

®

Development Tools

21

functions in up to 4MB of the system address

space (8 x 512K blocks). An optional profiling

expansion board increases the profiling capabil-

ity to 12MB (24 x 512K blocks).

External Bus Trace

You can further expand the E200F system by

connecting the optional Bus Trace unit. This

lets you synchronously trace 256K external bus

cycles from the device in your target system and

examine them in the HEW IDE.

The Bus Trace unit also provides 10 Bus Event

points that you can use to control trace acquisi-

tion or halt program execution.

AUD Configuration dialog in HEW

AUD Trace View in HEW showing memory window trace

AUD on-chip control logic

CPU DMAC

Window trace

control

AUD

AUDCK

FIFO

AUCSR

AUWASR

AUWAER

AUWBSR

AUWBER

PFBA

PFDA

Sync logic

control and

state

machine

Branch trace

control

DTC BSC

stib 23sserddA sub-I

stib 23ataD sub-I

stib 4dnammoC sub-I

stib 8sserddA BPH

stib 61ataD BPH

ti

b

1ezisp BPH

HPB pms

HPB pread

HPB data

output

HPB pwrite

Comparator

P-P conversion

Comparator

AUDATA[3:0]

AUWBER : AUD window B end address register

AUBCSR : AUD bus master control register

PFBA : Previous full branch address

PFDA : Previous full data address

AUCSR : AUD control register

AUWASR : AUD window A start address register

AUWAER : AUD window A end address register

AUWBSR : AUD window B start address register

Legend

AUBCSR

Advanced User Debug (AUD) Trace

E200F System

Full Configuration

Included in main unit: Debugger (CD-R),

AC adapter, USB cable, external probe

Trace cable

(optional)

Expansion profiling

unit (optional)

Top to bottom:

Trace unit

Memory unit

EV-chip unit

(all optional)

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 41 42

Komentáře k této Příručce

Žádné komentáře