參數(shù)資料
型號(hào): C508
廠商: INFINEON TECHNOLOGIES AG
元件分類: 8位微控制器
英文描述: 8-Bit CMOS Microcontroller
中文描述: 8位CMOS微控制器
文件頁數(shù): 21/93頁
文件大?。?/td> 1204K
代理商: C508
C508
Data Sheet
17
2000-08
Enhanced Hooks Emulation Concept
The Enhanced Hooks Emulation Concept of the C500 microcontroller family is a new,
innovative way to control the execution of C500 MCUs and to gain extensive information
on the internal operation of the controllers. Emulation of on-chip ROM based programs
is possible, too.
Each C500 production chip has built-in logic for the support of the Enhanced Hooks
Emulation Concept. Therefore, no costly bond-out chips are necessary for emulation.
This also ensure that emulation and production chips are identical.
The Enhanced Hooks Technology
TM
, which requires embedded logic in the C500 allows
the C500 when used with an EH-IC, to function in a manner similar to a bond-out chip.
This simplifies the design and reduces costs of an ICE-system. ICE-systems using an
EH-IC and a compatible C500 are able to emulate all operating modes of the different
versions of the C500 microcontrollers. This includes emulation of ROM, ROM with code
rollover and ROMless modes of operation. It is also able to operate in single step mode
and to read the SFRs after a break.
Figure 9
Basic C500 MCU Enhanced Hooks Concept Configuration
Port 0, port 2 and some of the control lines of the C500 based MCU are used by
Enhanced Hooks Emulation Concept to control the operation of the device during
emulation and to transfer information about the program execution and data transfer
between the external emulation hardware (ICE-system) and the C500 MCU.
MCS02647
SYSCON
PCON
TCON
RESET
EA
ALE
PSEN
Port 0
Port 2
I/O Ports
Optional
Port 3
Port 1
C500
MCU
Interface Circuit
Enhanced Hooks
RPort 0
RPort 2
RTCON
RPCON
RSYSCON
TEA
TALE TPSEN
EH-IC
Target System Interface
ICE-System Interface
to Emulation Hardware
相關(guān)PDF資料
PDF描述
C508 Previous Vectron Model Numbers
C509-L 8-Bit CMOS Microcontroller
C509-L 8-Bit CMOS Microcontroller
C513A-2RM 8-Bit CMOS Microcontroller
C513A-HN 8-Bit CMOS Microcontroller
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