Avnet UltraZed Series Stromlaufplan - Seite 5

Blättern Sie online oder laden Sie pdf Stromlaufplan für E/A-Systeme Avnet UltraZed Series herunter. Avnet UltraZed Series 18 Seiten. I/o carrier card

Seite drucken
1
A
+3.3V
R190
499
10[2C]
MIO_44
(SD_WP)
(SD_D2)
10[2C]
MIO_48
(SD_D3)
10[3C]
MIO_49
(SD_CMD)
10[2C]
MIO_50
(SD_CLK)
10[3C]
MIO_51
(SD_D0)
10[2C]
MIO_46
(SD_D1)
10[3C]
MIO_47
(SD_CD)
10[3C]
MIO_45
+3.3V
Layout Note:
B
Ensure a 50pS-200pS skew between
CMD/Data and CLK.
Place R34 within 100 mils.
10[3B]
ETH_PHY_LED1
C
10[2C]
ETH_MD1_P
10[2C]
ETH_MD1_N
10[3C]
ETH_MD2_P
10[3C]
ETH_MD2_N
10[2C]
ETH_MD3_P
10[2C]
ETH_MD3_N
10[3C]
ETH_MD4_P
10[3C]
ETH_MD4_N
10[2B]
ETH_PHY_LED0
D
1
2
+3.3V
JP2
2
MICRO SD CARD
C25
1
GND
0.1uF
5-146280-2
R33
J4
R32
4.99K
5025700893
GND
4.99K
P1
DAT2
P2
CD/DAT3
P3
CMD
P4
VDD
R34
40.2
P5
CLK
P6
VSS
P7
DAT0
P8
DAT1
G4
DET
R35
0
G3
POL
R36
4.99K
GND
GND
SOM Gb ETH
10/100/1000
R38
100K
J5
Q1
L829-1J1T-43
R39
240
13
GND
D4
MMBT3904LT1G
11
TRD1+
C31
12
TRCT1
0.1uF
10
TRD1-
4
TRD2+
C32
6
TRCT2
RJ-45
0.1uF
5
TRD2-
3
TRD3+
C33
1
TRCT3
0.1uF
2
TRD3-
8
TRD4+
C34
7
TRCT4
0.1uF
9
TRD4-
MMBT3904LT1G
R42
240
17
GND
D2
15
D1
Q2
R43
R44
0
19
SHIELD
18
100K
SHIELD
C35
0.1uF
GND
SH_GND3
2
3
uSD, MAC, GiGE, SATA I/F
10[2B]
GTR_TX1_P
10[2B]
GTR_TX1_N
10[3B]
GTR_RX1_N
10[3B]
GTR_RX1_P
G1
GND
G2
GND
R37
0
SH_GND2
+3.3V
Y
14
D3
JT1
TRP1+
RJ-1
TRP1-
RJ-2
TRP2+
RJ-3
TRP2+
RJ-4
TRP3-
RJ-5
TRP3-
RJ-6
TRP4+
RJ-7
RES 4.7K OHM 1/16W 1% 0402 SMD
TRP4-
RJ-8
G
JT2
O
16
D0
20
GUIDE
21
GUIDE
RES 4.7K OHM 1/16W 1% 0402 SMD
3
4
5
Layout Note:
SATA: GSSG on caps.

SATA INTERFACE

100 ohm +/- 15% diff routing.
J3
678005005
1
GND
GND
C26
TX_P
2
TX_P
0.1uF
C27
TX_N
3
TX_N
0.1uF
4
GND
GND
C28
RX_N
5
RX_N
0.1uF
C29
RX_P
6
RX_P
0.1uF
7
GND
GND
CONN HEADER 7POS VERT SMD 15GOLD
MAC ID - EEPROM
+VCCO_1V8
C30
0.1uF
3
GND
6
U5
VCC
2
A0
A0
5
1
A0
SCL
A1
4
3
A1
SDA
1
+VCCO_1V8
VSS
24AA025E48T-I/OT
2
ADDR: 0xA2
3
GND
+VCCO_1V8
2
A1
10[3C]
CC_INT_N
1
GND
Project Name:
Doc Num:
Sheet Title:
4
5
6
+VCCO_1V8
GND
R40
R41
1.00K
1.00K
CC_SCL
10[3B], 4[2B]
CC_SDA
10[2B], 4[2B]
TP1
+VCCO_1V8
R85
10.00K
Avnet Engineering Services
PCB Rev:
BOM:
Variant:
UltraZed IO Carrier Card
1
01
Date:
Time:
SCH-US1CAR
11/9/2016
1:51:53 PM
Size:
Sheet:
05 -uSD, MAC, GiGE.SchDoc
B
5
of
6
A
B
C
D
02
17