Datasheet
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Route ringed signals as matched
length 100R differential pairs
Route bold-ringed signals as matched
length 90R differential pair
VDD_CORE used for module test only
(do not use in normal operation,
do not draw current from this pin!)
Jumper Positions VG0 / VG1:
1-3 / 2-4 = 3V3
3-5 / 4-6 = 1V8
NC = external source
STATUS "ACT" LED
BCM2835 BootROM boot from eMMC:
- Nothing plugged into micro USB socket J15 (VBUSB=0V)
OR J4 set to disable USB Boot
- EMMC_DISABLE_N therefore HIGH
- On power up BCM2835 boots from eMMC
- EMMC_EN_N_1V8 can be used as status LED
BCM2835 BootROM boot from USB:
- J4 set to enable USB boot
- Plug host into micro USB socket J15 (VBUSB=5V)
- EMMC_EN_N_1V8 high at boot (input with 1.8k pullup)
- EMMC_DISABLE_N therefore LOW
- On power up BCM2835 can't access eMMC so boots from USB
- Once booted, 2835 USB boot SW forces EMMC_EN_N_1V8 to enable access to eMMC
POWER LED
MODULE BOOT OPTIONS:
GPIO BANK 0/1 VOLTAGE SELECT:
VIDEOCORE JTAG
POWER IN
GPIO 28, 29, 44, 45 DO NOT
HAVE PULLS ENABLED AT BOOT
SO PROVIDE 100K PULL DOWNS
TO AVOID THEM FLOATING
USB BOOT ENABLE:
Jumper Positions:
1-2 = USB BOOT ENABLED
2-3 = USB BOOT DISABLED
SD Card for modules with no
on-board Flash (eMMC)
CM_3V3
CM_VBATCM_VBAT
CM_VDAC CM_VDAC
CM_1V8 CM_1V8
CM_3V3
5V 3V3 1V8 VG0
5V 3V3 1V8 VG1
VG0 3V31V8
3V3
1V8
3V3
1V8
5V
5V
3V3
DAC_2V5
3V3
5V
CM_3V3
CM_VBAT
CM_1V8
3V3
1V8
CM_VDACDAC_2V5
VBUSB
5V
3V3 1V8VG1
3V3
3V3
HDMI_HPD_N_1V8
CAM0_DN1
CAM0_DP1
CAM0_CN
CAM0_CP
CAM0_DN0
CAM0_DP0
DSI1_DP0
DSI1_DN0
DSI1_CP
DSI1_CN
DSI1_DP3
DSI1_DN3
DSI1_DP2
DSI1_DN2
DSI1_DP1
DSI1_DN1
DSI0_DN1
DSI0_DP1
DSI0_DN0
DSI0_DP0
DSI0_CN
DSI0_CP
CAM1_DP3
HDMI_CK_N
HDMI_CK_P
HDMI_D0_N
HDMI_D0_P
HDMI_D1_N
HDMI_D1_P
HDMI_D2_N
HDMI_D2_P
CAM1_DN3
CAM1_DP2
CAM1_DN2
CAM1_CP
CAM1_CN
CAM1_DP1
CAM1_DN1
CAM1_DP0
CAM1_DN0
USB_DP
USB_DM
HDMI_CEC
HDMI_SDA
HDMI_SCL
CD1_SDA
CD1_SCL
CAM1_IO1
CAM1_IO0
CD0_SDA
CD0_SCL
CAM0_IO1
CAM0_IO0
Title
Size Ref
Rev
Date: Sheet of
www.raspberrypi.org
© Raspberry Pi 2015
Drawn By
James Adams
RPI-CMIO 3.0
Raspberry Pi Compute Module IO Board
A2
2 3Thursday, October 13, 2016
Title
Size Ref
Rev
Date: Sheet of
www.raspberrypi.org
© Raspberry Pi 2015
Drawn By
James Adams
RPI-CMIO 3.0
Raspberry Pi Compute Module IO Board
A2
2 3Thursday, October 13, 2016
Title
Size Ref
Rev
Date: Sheet of
www.raspberrypi.org
© Raspberry Pi 2015
Drawn By
James Adams
RPI-CMIO 3.0
Raspberry Pi Compute Module IO Board
A2
2 3Thursday, October 13, 2016
R9
470R
1005
1%
L1 4.7u
SRN4018-4R7M
2A
PP6
C3
47u
3216
PP18
R3
470R
1005
1%
C8
10u
2012
R31
0R
2012
1%
U1
PAM2306AYPKE
VIN2
1
LX2
2
GND
3
FB1
4
NC1
5
EN1
6
VIN1
7
LX1
8
GND
9
FB2
10
NC2
11
EN2
12
PAD
13
C14
1u
1005
R2
100K
1005
1%
R24
NF
1005
C2
47u
3216
C1
47u
3216
R26
100K
1005
1%
PP12
C9
100n
1005
PP1
R23
0R
1005
1%
R30
47K
1005
1%
C13
1u
1005
J6
60W 0.1" PIN HDR
1
3
5
7
9
11
13
15
17
19
21
23
25
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
30
32
34
36
38
40
27 28
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
R28
100K
1005
1%
J4
3W 0.1" PIN HDR
1
3
2
J2
10103594-0001LF
1
2
3
4
5
6
7
8
9
PP9
C24
4.7u
1608 R7 0R
2012 1%
R8 0R
2012 1%
PP3
PP5
R5 0R
2012 1%
R27
100K
1005
1%
PP2
R10
100K
1005
1%
PP13
J5
60W 0.1" PIN HDR
1
3
5
7
9
11
13
15
17
19
21
23
25
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
30
32
34
36
38
40
27 28
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
J3
6W 0.1" PIN HDR
1 2
3 4
5 6
C6
100n
1005
D1
RED
1608
R25
NF
1005
C5
4.7u
1608
J1
DDR2 SODIMM
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21
23
23
25
25
27
27
29
29
31
31
33
33
35
35
37
37
39
39
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28
28
30
30
32
32
34
34
36
36
38
38
40
40
41
41
43
43
45
45
47
47
49
49
51
51
53
53
55
55
57
57
59
59
61
61
63
63
65
65
67
67
69
69
71
71
73
73
75
75
77
77
79
79
81
81
83
83
85
85
87
87
89
89
91
91
93
93
95
95
97
97
99
99
101
101
103
103
105
105
107
107
109
109
111
111
113
113
115
115
117
117
119
119
121
121
123
123
125
125
127
127
129
129
131
131
133
133
135
135
137
137
139
139
141
141
143
143
145
145
147
147
149
149
151
151
153
153
155
155
157
157
159
159
161
161
163
163
165
165
167
167
169
169
171
171
173
173
175
175
177
177
179
179
181
181
183
183
185
185
187
187
189
189
191
191
193
193
195
195
197
197
199
199
42
42
44
44
46
46
48
48
50
50
52
52
54
54
56
56
58
58
60
60
62
62
64
64
66
66
68
68
70
70
72
72
74
74
76
76
78
78
80
80
82
82
84
84
86
86
88
88
90
90
92
92
94
94
96
96
98
98
100
100
102
102
104
104
106
106
108
108
110
110
112
112
114
114
116
116
118
118
120
120
122
122
124
124
126
126
128
128
130
130
132
132
134
134
136
136
138
138
140
140
142
142
144
144
146
146
148
148
150
150
152
152
154
154
156
156
158
158
160
160
162
162
164
164
166
166
168
168
170
170
172
172
174
174
176
176
178
178
180
180
182
182
184
184
186
186
188
188
190
190
192
192
194
194
196
196
198
198
200
200
PP7
PP14
C11
10u
2012
R22
0R
1005
1%
D2
GREEN
PP4
PP15
J7
68710814522
1
2
3
4
5
6
7
8
C21
NF
1005
C4
1u
1005
F1
MF-MSMF200
1 2
R6 0R
2012 1%
R1 0R
2012 1%
C12
10u
2012
R29
100K
1005
1%
PP16
C23
4.7u
1608
C22
NF
1005
R12
1K
1005
1%
L2 4.7u
SRN4018-4R7M
2A
PP17
Q1
DMG1012T
C10
47u
3216
C7
10u
2012
U2
AP7115-25SEG
VIN
1
GND
2
EN
3
BYP
4
VOUT
5
PP8
PP19
uSD CARD
J16
1040310811
DAT2
1
CD/DAT3
2
CMD
3
VDD
4
CLK
5
VSS
6
DAT0
7
DAT1
8
CD_SW1
9
CD_SW2
10
SH1
11
SH2
12
SH3
13
SH4
14
R4 0R
2012 1%
Q2
DMG1012T
GPIO20
GPIO22
GPIO23
GPIO24
GPIO25
GPIO28-45_VREF
GPIO0
GPIO1
GPIO2
GPIO3
GPIO5
GPIO4
GPIO9
GPIO8
GPIO6
GPIO7
GPIO10
GPIO11
CAM0_DP0
CAM0_DN0
CAM0_CP
CAM0_CN
CAM0_DP1
CAM0_DN1
DSI0_DP1
DSI0_DN1
DSI0_DP0
DSI0_DN0
DSI0_CP
DSI0_CN
DSI1_DP1
DSI1_DN1
DSI1_DN2
DSI1_DP2
DSI1_DP3
DSI1_DN3
HDMI_HPD_N_1V8
EMMC_EN_N_1V8
VC_TCK
VC_TDO
VC_TMS
VC_TDI
VC_TRST_NHDMI_CEC
HDMI_SDA
HDMI_SCL
USB_OTGID
TVDAC
RUN
VDD_CORE
GPIO34
GPIO36
GPIO37
GPIO35
GPIO38
GPIO39
GPIO42
GPIO43
GPIO40
GPIO41
GPIO44
GPIO45
GPIO32
GPIO33
GPIO30
GPIO31
GPIO28
GPIO29
DSI1_CP
DSI1_CN
DSI1_DP0
DSI1_DN0
GPIO0-27_VREF
USB_DP
USB_DM
EMMC_DISABLE_N
HDMI_CK_P
HDMI_D0_P
HDMI_D1_P
HDMI_D2_P
HDMI_CK_N
HDMI_D0_N
HDMI_D1_N
HDMI_D2_N
CAM1_DN0
CAM1_DP3
CAM1_DN3
CAM1_DP2
CAM1_DN2
CAM1_CP
CAM1_CN
CAM1_DP1
CAM1_DN1
CAM1_DP0
GPIO27
GPIO26
GPIO28-45_VREF
GPIO0-27_VREF
GPIO12
GPIO14
GPIO13
GPIO15
GPIO16
GPIO17
GPIO18
GPIO19
GPIO21
TVDAC
GPIO10
GPIO11
GPIO20
GPIO22
GPIO23
GPIO24
GPIO25
GPIO27
GPIO26
GPIO12
GPIO14
GPIO13
GPIO15
GPIO16
GPIO17
GPIO18
GPIO19
GPIO21
GPIO0
GPIO1
GPIO2
GPIO3
GPIO5
GPIO4
GPIO6
GPIO7
GPIO9
GPIO8
GPIO30
GPIO31
GPIO28
GPIO29
GPIO34
GPIO36
GPIO37
GPIO35
GPIO38
GPIO39
GPIO42
GPIO43
GPIO40
GPIO41
GPIO44
GPIO45
GPIO32
GPIO33
GPIO0-27_VREF
GPIO28-45_VREF
EMMC_DISABLE_N
USB_OTGID
VDD_CORE
RUN
CD1_SDA
CD1_SCL
CAM1_IO1
CAM1_IO0
CD0_SDA
CD0_SCL
CAM0_IO1
CAM0_IO0
SDX_CMD
SDX_CLK
SDX_D0
SDX_D1
SDX_D2
SDX_D3
SDX_VREF
VC_TMS
VC_TDI
VC_TCK
VC_TDO
VC_TRST_N
RUN
SDX_D2
SDX_D3
SDX_CMD
SDX_CLK
SDX_D0
SDX_D1
EMMC_EN_N_1V8