Renesas M3A-HS64 User Manual page 142

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Table 5.2.2 Multiplexed Pin Switch Jumpers Setting (JP4 to JP6, JP8, and JP9)
Number Setting
JP4
TxD0/CTx0/IETxD
JP5
RxD0/CRx0/IERxD
JP6
IRQ1/CRx1
JP8
Open
SCL1/IRQ2
JP9
Open
SDA1/IRQ3
Number Setting
JP7
Number Setting
JP10
Open
Number Setting
JP11
PWRSEL
JP12
3.3V PWRSEL
JP13
1.2V PWRSEL
Number Setting
JP14
PH/AN[0:3] None (Open)
JP15
PH/AN[4:7] None (Open)
Note:
1. Mount the resistors (R10 to R13) when using this setting.
2. The shaded row shows the default setting.
3. Do not change the jumper settings while the M3A-HS64 is ON. Be sure to turn the power OFF before changing the
settings.
Rev. 1.00 Apr 30, 2009
REJ11J0034-0100
1 - 2
Connects the RS-232C driver (U20) as the TxD0 OUT pin
2 - 3
Connects the expansion connector (CN1) as the CTx0/IETxD OUT pin
1 - 2
Connects the RS-232C driver (U20) as the RxD0 IN pin
2 - 3
Connects the expansion connector (CN1) as the CRx0/IERxD IN pin
1 - 2
Connects IRQ1 switch (SW4) as the IRQ1 IN pin
2 - 3
Connects the expansion connector (CN1) as the CRx1 IN pin
1 - 2
Connects the EEPROM (U8) as the SCL1 OUT pin
Connects the expansion connector (CN7) as the IRQ2 IN pin
1 - 2
Connects the EEPROM (U8) as the SDA1 I/O pin
Connects the expansion connector (CN7) as the IRQ3 IN pin
Table 5.2.3 AUDIO_X1 Frequency Switch Jumper Setting (JP7)
1 - 2
Inputs the clock of 11.2896 MHz to AUDIO_X1 pin
2 - 3
Inputs the clock of 12.2880 MHz to AUDIO_X1 pin
Table 5.2.4 USB VBUS Power Supply Jumper Setting (JP10)
1 - 2
USB host mode (Supplies the power to VBUS)
USB function mode (Does not supply the power to VBUS)
Table 5.2.5 Power Supply Switch Jumper Setting (JP11 to JP13)
1 - 2
Supplies the system power from J4
2 - 3
Supplies the system power from J6 (AC adapter is used)
1 - 2
Supplies 3.3 V power for the SH7264 from U12 (Internal power supply)
2 - 3
Supplies 3.3 V power for the SH7264 from J5 (External power supply)
1 - 2
Supplies 1.2 V power for the SH7264 from U15 (Internal power supply)
2 - 3
Supplies 1.2 V power for the SH7264 from J8 (External power supply)
Table 5.2.6 Pin Pull up Jumpers Setting (JP14, JP15)
1 - 2
Pulls up PN/AN[0:3] pin
Does not pull up PH/AN[0:3] pin
1 - 2
Pulls up PH/AN[4:7] pin
Does not pull up PH/AN[4:7] pin
M3A-HS64 Operating Specifications
Description
Description
Description
Description
Description
(1)
5.2.1 Jumpers (JP1 to JP15)
5-18