AT91CAP9A-DK Development Kit User Guide
4-1
6321B–CAP–02-Jul-07
Section 4
AT91CAP-DKM Configuration
4.1
Configuration
Figure 4-1.
AT91CAP-DKM Motherboard
4.2
Configuration Jumpers and Straps
J5 - force power ON
R172,173,174 - VCCIO1
R175,176,177 - VCCIO2
R178,179,180 - VCCIO3
VCCIOs voltage selection:
R9,10,11
Additional PCI
voltages enabling
J11,13,15 -
FPGA USB interfaces
speed selection
R36,37 - MN6
USB PHYs mode
selection:
R27,28 - MN5
R18,19 - MN4
J22 -
Ethernet PHY
auto MDIX control
J25 - apply CAN
termination
C45..48 - USB lines filtering
R93,94,95 -
VDDIOP1 voltage
selection
R104,107 - AC97
clocking selection
R123,125 - MIC input
biasing selection
R171 - connects
3.3V to ADC inputs
connector
R153,154 - use alternate
input channel of I2S chip
J2 - TouchScreen
Chip Select choice
J3 - ADC channels
selection
J1 - SSC selection
for I2S control
Содержание AT91CAP9
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