N9H26
Mar 15, 2019
Page
26
of 29
Rev 1.01
NUDE
S
IG
N H
MI
-N9H
26
U
S
E
R
M
A
NUA
L
NuDesign HMI-N9H26, USB
3.7
USB_VDD
CB1
1uF
C4
10pF
DVDD33
USBD
ESD2
NSP4201MR6
6
3
4
2
5
1
CH4
CH2
CH3
Vn
Vp
CH1
R7
20K
NBUSY 1
UD_DM
USBH 5V Enable
1/2: Always ON
3/2: Ctrl by GPD6
R1
5.1K
R2
10k
R8
0R
CB2
0.1uF
J1
Header3
1
2
3
C2
N
C
/10
pF
R6
100k
U1
APL3511A
3
2
4
5
1
OCB
GN
D
EN
VIN
VOUT
VBUS
NBUSY 0
CON2
MICRO_USB
1
2
3
4
5
6
7
8
9
VCC
DM
DP
ID
GND
S1
S2
S3
S4
R10
39k
ESD1
NSP4201MR6
6
3
4
2
5
1
CH4
CH2
CH3
Vn
Vp
CH1
UD_DP
R5
0R
CON1
USBH
1
2
3
4
6
5
VDD
DM
DP
GND
C2
C1
C1
N
C
/10
pF
VDD50
R3
0
1
R9
0R
UH_DM
+
CP1
100uF/6.3V
UH_DP
N12023975
C3
10pF
R4
0R
L12 FB
1
2
DVDD33
UD_DET
USBH