Renesas M3A-HS25 Manual de usuario descargar pdf (Pagina 34)

Operational Specifications

3.1.6 Extension Connector (J7)

Extension connector(J7) connects the pins necessary for writing a on-chip flash memory of SH7125.

Figure 3.1.7 shows pin assignments of the extension connectors.

Board

edge

Top view of the

component side

Board

edge

Figure 3.1.7 Pin assignments of the Extension Connector (J7)

Table 3.1.7 lists pin assignments of the extension connector(J7).

Table 3.1.7 Pin assignments of the extension connector (J7)

Signal name Other connection

PA5/IRQ3/SCK1 Extension connector (J6)

GND -

NC -

MD1 DIP switch for system setting (SW4-2)

PA4/IRQ2/TXD1/TMS

H-UDI connector (J1), Serial Port Select Jumper (JP3), Extension

connector (J5)

NC -

FWE/

ASEBRK

______________

ASEBRKAK

___________________

DIP switch for system setting (SW4-1)

VCC -

PA6/TCLKA Extension connector (J5)

NC -

PA3/IRQ1/RXD1/

TRST

_________

H-UDI connector (J1), Serial Port Select Jumper (JP4), Extension

connector (J5)

NC -

RESET

____________

Reset module

GND -

Note *

When FWE pin select jumper (JP2) is set to “2-3”, it is activated.

Rev.1.0 July 21, 2006 3-10

REJ10J0952-0100

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Renesas M3A-HS25 Manual de usuario Pagina 34

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