iCE40 UltraPlus Mobile Development Platform
Evaluation Board User Guide
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.
All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
28
FPGA-EB-02007-1.1
Figure A.7. Display Circuitry
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Duty Cycle is = 80%
Display Backlight Driver
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To Display Connect Page
SPARE_A0 shared with Push Button PB1 (Default)
SPARE_A0 shared with LED1 (Default)
SPARE_A2 shared with LED2 (Default)
iCE40 UltraPlus Mobile Development Platform
Display Connector
3.0V
1.8V
LED_3V0
LED_1V8
VSUPPLY
VCC3V3HP
VCC3V3HP
LED_1V8
LED_3V0
DSI_D0N
{2}
DSI_CLKP
{2}
DSI_CLKN
{2}
DSI_D0P
{2}
SPARE_A1
{2,13}
SPARE_A2
{2,13}
SPARE_A0
{2,13}
LDO_CE_VDC
{10,12}
Title
Size
Document Number
Rev
Date:
Sheet
of
D
Display Circuitry
B
7
14
Thursday, November 02, 2017
Title
Size
Document Number
Rev
Date:
Sheet
of
D
Display Circuitry
B
7
14
Thursday, November 02, 2017
Title
Size
Document Number
Rev
Date:
Sheet
of
D
Display Circuitry
B
7
14
Thursday, November 02, 2017
C70
1uF
35V
C1206
C67
1uF
C0402
16V
C71
1uF
16V
C0402
R103
0.5
R109
0
DNI
C68
1uF
C0402
16V
TP22
R113
0
DNI
U11
TPS61061
Manufacturer = TI
PART_NUMBER = TPS61061
SW
6
GND
1
FB
4
VIN
8
VOUT
7
E
P
9
ILED
3
EN
2
PGND
5
J2
503548-1220
Manufacturer = Molex Inc
PART_NUMBER = 5035481220
2
4
6
8
10
12
1
3
5
7
9
11
TP23
R117
0
R41
10k
R0402
5%
R104
0.5
R119
10k
TP24
C66
0.1uF
C0402
16V
R115
0
DNI
TP25
L4
22uH
L0805
R42
18
R0402
5%
C69
1uF
C0402
16V
MIC5320
U13
PART_NUMBER = MIC5320-PGYMT TR
Manufacturer = Micrel Inc
3.0VO
6
3.0EN
4
1.8EN
3
1.8VO
5
V
IN
1
G
N
D
2
E
P
7
R116
0
DNI
R44
0
R0402
R111
0
DNI
R118
0
DSI_CLKP
DSI_CLKN
DSI_D0P
DSI_D0N
B_Sync
LED+
LED-
Display_reset
Enable_LED_1V8
Enable_LED_3V0
LED+
LED-
PWM_CTRL
DSI_D0P
DSI_CLKN
DSI_D0N
DSI_CLKP
SPARE_A0
SPARE_A1
SPARE_A2
SPARE_A0
Display_Reset
Enable_LED_1V8
SPARE_A2
Enable_LED_3V0
B_sync
PWM_CTRL
SPARE_A1
LDO_CE_VDC
LDO_CE_VDC