AKD7600-A Datasheet, PDF (6/45 Pages) Asahi Kasei Microsystems – AK7600VF Evaluation Board Rev.1

[AKD7600-A]
„ Other jumper pins set up
(1) Configuration of jumpers for the power supplies (JP18, JP19, and J2)
Power Supplies
Jumper
Regulator Supply
to AVDD and DVDD(5V-C) :Default
+5V Power Supply without a regulator
to AVDD and DVDD(5V-C)
Regulator Supply
to DVDD(5V) :Default
+5V Power Supply without a regulator
to DVDD(5V)
JP18:SHORT
JP18:OPEN
JP19:SHORT
JP19:OPEN
Power
J2:OPEN
Supply +5V to J2
-
Supply +5V
to Pin 2 of JP19
Table 4 Power Jumper pins setting
(2)Digital Data SDTO1 pin, SDTO 2 pin, and SDTO 3 pin (JP2)




























Power Supplier Side
↑↑
JP2
To DIT
To DIT
To DIT
From DIR
SDTO3
SDTO1
SDTO2
From DIR
↓↓
Universal Area Side
Figure 3 JP2
* Default: Open JP2 for the analog inputs to analog outputs setup.
* When the digital outputs (ADC outputs: SDTO1~3pins) are needed to use, it is necessary to set on the register,
CONT02 SDTO1~3(D5), on the AK7600 software and to link by clip-to-clip between SDTO1~3 and DIT of
JP2 on the board.
(3)Power Supply (JP11, JP14) to AK7600VF (U10)
JP11(AVDD) JP14(DVDD(5V-C))
Default
SHORT
SHORT
Table 5 Power Supply to AK7600VF
(4) Power Supply (JP10) to AK7600VF (U10) VREFH pin
JP10(AVDD)
Default
SHORT
Table 6 Power Supply to VREFH pin of AK7600VF
(5) Power Supply (JP16) to PIC18F4550 (U11)
JP16
DVDD(5V-C)
1-2
USB(U13)
2-3 (Default)
Table 7 Power Supply to PIC18F4550
< KM091700>
-6-
2008/04