Gecko3 - CCC Event Weblog
Gecko3 - CCC Event Weblog
Gecko3 - CCC Event Weblog
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F. Schemas<br />
1<br />
2<br />
3<br />
4<br />
C8_USB C10_USB C12_USB<br />
Vbus_sw<br />
CTL<br />
C7_USB C9_USB C11_USB 3.3V<br />
A A<br />
2<br />
4<br />
GND STAT<br />
3.3V<br />
3.3V<br />
C13_USB<br />
C5_USB<br />
GND 100nF 1nF 100nF 100nF 100nF 100nF<br />
C6_USB<br />
GND<br />
1<br />
3<br />
U2_USB<br />
IN<br />
LTC4411<br />
OUT<br />
avoids that the current on Vbus can flow in reverse direction<br />
(example from the Colibri board to the Gecko)<br />
5<br />
Vbus<br />
A2<br />
D15<br />
PD7/FD15<br />
Q1_USB<br />
B8<br />
C3<br />
D14<br />
RESET<br />
PD6/FD14<br />
B7<br />
A3<br />
D13<br />
Wakeup<br />
PD5/FD13<br />
B3<br />
D12<br />
PD4/FD12<br />
24MHz<br />
GND<br />
C1<br />
A6<br />
D11<br />
B XtalIn<br />
PD3/FD11<br />
B<br />
C2<br />
B6<br />
D10<br />
XtalOut<br />
PD2/FD10<br />
A7<br />
D9<br />
PD1/FD9<br />
USB-MINIB<br />
C2_USB<br />
C3_USB<br />
G2<br />
A8<br />
D8<br />
IFCLK<br />
PD0/FD8<br />
JP1_USB<br />
22pF<br />
22pF<br />
B2<br />
CLKOUT<br />
H6<br />
D7<br />
Vbus<br />
PB7/FD7<br />
GND GND<br />
U1_USB<br />
F5<br />
D6<br />
ID<br />
PB6/FD6<br />
E2<br />
G5<br />
D5<br />
D+<br />
D+<br />
PB5/FD5<br />
E1<br />
EZ-USB FX2LP<br />
H5<br />
D4<br />
D-<br />
D-<br />
PB4/FD4<br />
CY7C68013A-56BAXC<br />
G4<br />
D3<br />
GND<br />
PB3/FD3<br />
SCL F3<br />
H4<br />
D2<br />
SCL<br />
PB2/FD2<br />
SDA G3<br />
F4<br />
D1<br />
SDA<br />
PB1/FD1<br />
H3<br />
D0<br />
PB0/FD0<br />
C1_USB<br />
4.7nF_250V<br />
IN IT_B/WRX A1<br />
C6<br />
DON E DONE<br />
SLRD/RDY0<br />
FlagD/SLCS/PA7<br />
DONE<br />
BUSY/RDYX B1<br />
C7<br />
RESET<br />
RESET<br />
SLWR/RDY1<br />
PKTEND/PA6<br />
RESET<br />
C8<br />
PROG_B<br />
PROG_B<br />
FIFOADR1/PA5<br />
PROG_B<br />
CCLK H7<br />
F6<br />
FlagA/CTL0<br />
FIFOADR0/PA4<br />
RDWR_B/WRU G7<br />
F7<br />
SPI_CS_F<br />
R1_USB<br />
FlagB/CTL1<br />
WU2/PA3<br />
SPI_CS_F<br />
CS_B/RDYU H8<br />
F8<br />
MISO<br />
C 1M_250V<br />
FlagC/CTL2<br />
SLOE/PA2<br />
MISO<br />
C<br />
G6<br />
MO SI<br />
INT1/PA1<br />
MOSI<br />
GND<br />
G8<br />
SCLK<br />
INT0/PA0<br />
SCLK<br />
D[0..15]<br />
F1<br />
F2<br />
B4<br />
H1<br />
D7<br />
D8<br />
C4<br />
A4<br />
H2<br />
AGND<br />
AGND<br />
GND<br />
GND<br />
GND<br />
GND<br />
GND<br />
GND<br />
Reserved<br />
shield<br />
shield<br />
AVcc<br />
AVcc<br />
Vcc<br />
Vcc<br />
Vcc<br />
Vcc<br />
Vcc<br />
Vcc<br />
D1<br />
D2<br />
A5<br />
G1<br />
E7<br />
E8<br />
C5<br />
B5<br />
100nF<br />
R2_USB<br />
300k<br />
GND<br />
2.2uF<br />
10nF<br />
Vbus<br />
Reprogramm Button<br />
S1_USB<br />
100nF<br />
C4_USB<br />
D[0..15]<br />
MLB-160808-S600Q<br />
FB1_USB<br />
3.3V<br />
GND<br />
CS_B/RDYU<br />
RDWR_B/WRU<br />
CCLK<br />
BUSY/RDYX<br />
IN IT_B/WRX<br />
CS_B/RDYU<br />
RDWR_B/WRU<br />
CCLK<br />
BUSY/RDYX<br />
INIT_B/WRX<br />
2.2K<br />
2.2K<br />
R3_USB<br />
R4_USB<br />
SCL<br />
SDA<br />
D D<br />
Titel<br />
<strong>Gecko3</strong>: USB and FPGA Boot System<br />
Blattgrösse: A4 Nummer:<br />
Revision: 0.8<br />
Datum: 08.12.2006 Zeit: 15:14:23 Blatt 8 von<br />
Datei: C:\Documents and Settings\zimmc5\svn\usb.SCHDOC<br />
18<br />
Berne School of Applied Science<br />
School of Engineering and<br />
Information Technology<br />
Quellgasse 21<br />
CH-2501 Biel<br />
1<br />
2<br />
3<br />
4<br />
Abbildung F.8.: USB 2.0 und FPGA Boot System<br />
130 Christoph Zimmermann
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