M-Audio Axiom AIR 25

Main
2 5
01-06-2012_09:29 7871-30418-01
C EPSTEIN
C:\MENTOR_PROJECTS\
A
Main PCBA
AXIOM mkIII
ARM
DA B C
A B C D
1
2
3
4
1
2
3
Designer:
Sch No:
Size
B
Rev
4
This schematic is company confidential, and shall not be reproduced in whole or in part without express written permission from Avid Technology, Inc.
Sheet:
of
Sheet Last Edited:Sch Name:
Project Path:
Avid Technology, Inc.
75 Network Drive
Burlington, MA. 01803
tel: 978-640-6789
U2
48
46
45
37
3
35
34
40
33
32
31
30
7
16
54
38
23
9
59
43
28
12
4
60
53
44
39
36
29
24
13
10
8
1
2
6
5
64
63
62
61
15
14
11
49
50
51
52
55
56
57
58
27
47
42
41
26
25
22
21
20
19
18
17
PA0_U0RX
PA1_U0TX
PA2_SSI0CLK
PA3_SSI0FSS
PA4_SSI0RX
PA5_SSI0TX
PA6
PA7
PB0
PB1
PB2_I2C0SCL
PB3_I2C0SDA
PB4
PB5
PB6
PB7
PC0_TCK_SWCLK
PC1_TMS_SWDIO
PC2_TDI
PC3_TDO_SWO
PC4
PC5
PC6
PD0
PD1
PD2
PD3
PE1
PE0
PE2
PE3
PE4
GND_1
GND_2
GND_3
GND_4
GND_5
GND_6
GND_7
GND_8
GND_9
GNDA
VDD_1
VDD_2
VDD_3
VDD_4
VDDC_1
VDDC_2
VDDC_3
VDDC_4
PC7
LDO
OSC0
OSC1
WAKE
HIB
RST
XOSC0
XOSC1
VDDA
VBAT
USB0DM
USB0DP
USB0RBIAS
R1 10.0K
C9 0.1UF
50V
V3P3
50V
0.1UFC10
C11 0.1UF
50V 50V
0.1UFC12
C13 0.1UF
50V
C6 1UF
16V
V3P3
C7 1UF
16V
50V
0.1UFC14
C15 0.1UF
50V 50V
0.1UFC16
50V
0.1UFC17
V3P3
V3P3
J5
4
3
2
1
6 5
GND
D+
D-
+VBUS
SH
VDB
VBUS
50V
0.1UFC18
T1
4
2 3 1
R27 0
J15
9
87
65
43
20
2
19
1817
1615
1413
1211
10
1
C23 18PF
50V 50V
18PFC24
R36 9.09K
R15 27.4
R16 27.4
R1727.4
NC
D4
3 5
1
42
NC1
GND
VCC
IO2IO1
R1827.4
R1927.4
R2027.4
NC
V3P3
R28 0
VBUS
50V
0.1UFC19
T2
CHOKE_DLW5B 1K4AT100MHZ
4
2 3 1
TP23
R6 33
33R4
33R5
NC
NC
NC
U8
6
5
3
1
7 4
8
2
SO
VCC
GNDHOLD
CS
WP
SI
SCK
V3P3
50V
0.1UFC25
DS1
A C R43 1.0K
V3P3
TP1
NC
NC
NC
R48 0
TP24
Y1 8.000MHZ
33R51
33R52
R53 33
33R54
R49 2.2K
R50 2.2K
V3P3
50V
0.1UFC53
1.0KR64
U10
24 0R6333R62
RSTn
RSTn
RSTn
LDO_OUT
LDO_OUT
LDO_OUT
USBT_P
UART0_RX
UART0_TX
TCK
TCK
TMS
TMS
TDI
TDI
TDO
TDO
I2C0_SCL
I2C0_SDA
SSI0_CLK
SSI0_CLK
SSI0_CS0_N
SSI0_MISO
SSI0_MISO
SSI0_MOSI
SSI0_MOSI
AN7
AN6
AN5
AN4
UART2_RX
UART2_TXUART1_TX
USBT_N
USBR_N
USBR_N
USBR_P
USBR_P
UART1_RX
SUSTAIN
KEYBED_PROG
PERIPH_RST_N
VSM_RST
VSM_CLK
VSM_SDOUT
VSM_LOAD_B
VSM_LOAD_A
VSM_CLK_R
SSI0_CLK_R
I2C0_SCL_R
I2C0_SCL_R
SSI0_CS1_N
SSI0_CS1_N
VSM_SDIN
AN_MUX
USB_D_N
USB_D_P
I2C0_SDA_R
I2C0_SDA_R
VSM_SDOUT_R
VSM_LOAD_A_R
VSM_LOAD_B_R
JTAG