Board Strap and Switch Configuration
3-2
AT91CAP9-STK Starter Kit User Guide
6351B–CAP–27-Jun-08
Note:
1. J6 connector is not mounted on the prototype.
3.2
Connectors 1x3
J44
1-2
Chip select SPI DATA FLASH (U17) by CAP9
The SPI DATA FLASH (U17) not selected
J48
1-2
TP24 = VO3_PMC1 of AT73C224 (U4)
Measure VO3_PMC1 current of AT73C224 (U4) if a
charge is connected between TP24 and TP25
J49
1-2
TP26 = VO4_PMC1 of AT73C224 (U4)
Measure VO4_PMC1 current of AT73C224 (U4) if a
charge is connected between TP26 and TP27
J50
1-2
TP28 = VO3_PMC2 of AT73C224 (U5)
Measure VO3_PMC2 current of AT73C224 (U5) if a
charge is connected between TP28 and TP29
J58
1-2
1V2_FPGA is connected
1V2_FPGA is off
J66
1-2
Flash NAND CE# signal is driven by FN_CE# CAP9 signal Flash NAND CE# signal is pull-up to 1V8
J67
1-2
1V2_FPGA is connected
1V8_FPGA is off
Table 3-1. Connectors 1x2 (Continued)
Name
Position
(default)
Descriptions
Closed
Open
Table 3-2. Connectors 1x3
Name
Position
(default)
Descriptions
1-2
2-3
J16
1-2
POR (manually or AT73C224) resets the CAP9
Reset sthe CAP9 during the programming of FPGA
J17
2-3
POR (manually or AT73C224) resets the FPGA
Resest the FPGA by CAP9 software
J28
1-2
VDDBU supply by 1V2_SAVE
VDDBU supply by 1V2
J31
1-2
BMS pull-up to 3V3
BMS tied to GND
J52
1-2
Analog input 1 on CAP9 ADC channel 4
Analog input 1 on CAP9 ADC channel 0
J53
1-2
Analog input 2 on CAP9 ADC channel 5
Analog input 2 on CAP9 ADC channel 1
J54
1-2
Analog input 3 on CAP9 ADC channel 6
Analog input 3 on CAP9 ADC channel 2
J55
1-2
Analog input 4 on CAP9 ADC channel 7
Analog input 4 on CAP9 ADC channel 3
J59
1-2
TDO ICE port signal is CAP9 TDO signal (with J60 on 2-3). FPGA TDI signal is CAP9 TDO signal (with J64 on 1-2).
J60
2-3
TDO ICE port signal is FPGA TDO signal (with J63 on 1-2). TDO ICE port signal is CAP9 TDO signal (with J59 on 1-2).
J61
2-3
FPGA TMS JTAG signal is ICE port TMS signal.
FPGA TMS JTAG signal is FPGA JTAG port TMS signal.
J62
2-3
FPGA TCK JTAG signal is ICE port TCK signal.
FPGA TCK JTAG signal is FPGA JTAG port TCK signal.
J63
2-3
TDO ICE port signal is FPGA TDO signal (with J60 on 1-2). FPGA JTAG port TDO signal is FPGA JTAG TDO signal.
J64
2-3
FPGA TDI JTAG signal is CAP9 TDO signal (with J59 on
2-3).
FPGA JTAG TDI signal is FPGA JTAG port TDI signal.