Renesas M3A-HS64, User Manual

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M3A-HS64 Operating Specifications
5.2.1 Jumpers (JP1 to JP15)
Rev. 1.00 Apr 30, 2009 5-18
REJ11J0034-0100
5
Table 5.2.2 Multiplexed Pin Switch Jumpers Setting (JP4 to JP6, JP8, and JP9)
Number Setting Description
1 - 2
Connects the RS-232C driver (U20) as the TxD0 OUT pin
JP4
TxD0/CTx0/IETxD
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
JP5
RxD0/CRx0/IERxD
2 - 3
Connects the expansion connector (CN1) as the CRx0/IERxD IN pin
1 - 2
Connects IRQ1 switch (SW4) as the IRQ1 IN pin
JP6
IRQ1/CRx1
2 - 3
Connects the expansion connector (CN1) as the CRx1 IN pin
1 - 2
Connects the EEPROM (U8) as the SCL1 OUT pin
JP8
SCL1/IRQ2
Open
Connects the expansion connector (CN7) as the IRQ2 IN pin
1 - 2
Connects the EEPROM (U8) as the SDA1 I/O pin
JP9
SDA1/IRQ3
Open
Connects the expansion connector (CN7) as the IRQ3 IN pin
Table 5.2.3 AUDIO_X1 Frequency Switch Jumper Setting (JP7)
Number Setting Description
1 - 2
Inputs the clock of 11.2896 MHz to AUDIO_X1 pin
JP7
2 - 3
Inputs the clock of 12.2880 MHz to AUDIO_X1 pin
Table 5.2.4 USB VBUS Power Supply Jumper Setting (JP10)
Number Setting Description
1 - 2
USB host mode (Supplies the power to VBUS)
JP10
Open
USB function mode (Does not supply the power to VBUS)
Table 5.2.5 Power Supply Switch Jumper Setting (JP11 to JP13)
Number Setting Description
1 - 2
Supplies the system power from J4
JP11
PWRSEL
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) JP12
3.3V PWRSEL
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)
JP13
1.2V PWRSEL
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)
Number Setting Description
1 - 2
Pulls up PN/AN[0:3] pin
(1)
JP14
PH/AN[0:3] None (Open) Does not pull up PH/AN[0:3] pin
1 - 2
Pulls up PH/AN[4:7] pin
JP15
PH/AN[4:7]
None (Open) Does not pull up PH/AN[4:7] pin
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.