Renesas Single-Chip Microcomputer H8/36079 Manual de usuario descargar pdf (Pagina 14)

Option Link Settings

Reference Function Fitted Alternative (Removed) Related To

R16 Serial Port

Configuration

Connects serial port SCI3_2 (Rx) to

D-type connector (SERIAL).

Disconnects serial port SCI3_2

(Tx) from D-type connector

(SERIAL).

R18

R18 Serial Port

Configuration

Connects serial port SCI3_2 (Tx) to

D-type connector (SERIAL).

Disconnects serial port SCI3_2

(Rx) from D-type connector

(SERIAL).

R16

R40 Serial Port

Configuration

Disables Serial Communication

Enables Serial Communication

Table 6-6: Serial Port configuration links

Table 6-7 below describes the function of the option links associated with Power Source configuration. The default configuration is

indicated by BOLD text.

Option Link Settings

Reference Function Fitted Alternative (Removed) Related To

R20 Power Source

Board can be powered from PWR

connector

Disable external power connector

R28 Power Source

Fitted if CPU operating voltage is

3V3

Removed if CPU operating

voltage is not 3V3

R29, R30

R29 Power Source Fitted if CPU operating voltage is 5V

Removed if CPU operating

voltage is not 5V

R28, R30

R30 Power Source

Board can be powered from

external source (JA1 header pin 1)

Board can’t be powered from

external source (JA1 header pin 1)

R28, R29

R31 Power Source Fitted if CPU operating voltage is

3V3

Removed if CPU operating

voltage isn’t 3V3

R32

R32 Power Source

Fitted if CPU operating voltage is

Removed if CPU operating

voltage is not 5V

R31

R33 Power Source

Enables Low Voltage Detection

(LVD) Circuitry.

Disables Low Voltage Detection

(LVD) Circuitry.

Can be enables jumper J6 set

R47 Power Source Board can be powered from external

source (JA1 header pin 2)

Board can’t be powered from

external source

(JA1 header pin 2)

R54 Power Source Fitted if 3V3 device

Removed if not 3V3 device

Table 6-7: Power configuration links

Table 6-8 below describes the function of the option links associated with CPU Reset configuration. The default configuration is indicated

by BOLD text.

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 26 27

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