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5. Schematics
LED_STATUS_CONTROL
MICROCONTROLLER
RESETX
RESET_C
RESET_C
GSPI_CSB1
RESET_C
LED_INT
LED_INT
LED_INT
LED_SCL
LED_SCL
LED_SCL
LED_SDA
LED_SDA
LED_SDA
GSPI_CSB0
GSPI_MOSI
GSPI_MISO
MICRO_ISP3_N
GSPI_SCK
MICRO_ISP2_N
MICRO_ISP1_N
MICRO_ISP0_N
Figure 5-1: RDK-12GCONV-00 Top Level
VCC_AUX_1V8
VCC241_1V8
L10
120 OHM
VCC241_CORE_1V8
L12
120 OHM
Figure 5-2: GS12241 Schematic
RDK-12GCONV
Reference Design Kit User Guide
PDS-061593
I58
RESETX
DNP
R1
GSPI_CSB1
0
R4
0
DNP
GSPI_CSB0
R3
GSPI_MOSI
GSPI_MISO
0
R5
0
DNP
GS12241_SCH
RX0_N
RX0_P
GSPI_SD2
GSPI_SD2
GSPI_SD3
GSPI_SD3
GSPI_SCK
GSPI_SCK
GSPI_CSB0
GSPI_CSB0
DDI_P
DDI_N
MICRO_ISP0_N
MICRO_ISP0_N
GS12070_ISP0_N
J1
J1
C68
1
SDI_0
SDI0
BNC
4.7UF
C165
R116
2
4.7UF
R24
0
GSPI_SD2
IN
GSPI_SD3
OUT
GSPI_SCK
IN
GSPI_CSB0
IN
www.semtech.com
Rev.0
August 2017
GS12070_SCH
RESETX
GS12070_ISP0_N
GS12070_ISP1_N
GSPI_CS
GSPI_CS
GS12070_ISP2_N
GSPI_MOSI
GS12070_ISP3_N
GSPI_SDOUT
GSPI_SDOUT
GSPI_SCK
RX0_N
RX0_N
RX0_P
RX0_P
RX1_N
RX1_N
RX1_P
RX1_P
TX3_P
TX3_P
TX3_N
TX3_N
RX2_N
RX2_N
RX2_P
RX2_P
GS12090_SCH1
GS12090_SCH2
RX1_P
TX3_P
RX2_P
TX2_P
RX1_N
TX3_N
RX2_N
TX2_N
GSPI_SD4
GSPI_SD3
GSPI_SD4
GSPI_SD4
GSPI_SD5
GSPI_SCK
GSPI_SCK
GSPI_CSB0
GSPI_CSB0
MICRO_ISP1_N
MICRO_ISP2_N
MICRO_ISP1_N
MICRO_ISP2_N
GS12070_ISP1_N
GS12070_ISP2_N
DDI_P
DDI_N
VCC241_CORE_1V8
VCC241_1V8
U23
2
27
RX0P
SDI
DDO0P
3
26
RX0N
SDI_TERM
DDO0N
DDI_P
6
23
RSVD_6
DDO1P/RCOP
7
22
DDI_N
RSVD_7
DDO1N/RCON
5
RSVD_5
GS12241
32
RSVD_32
9
RSVD_9
17
GPIO0
18
GPIO1
33
GPIO2
11
SDIN
36
GPIO3
12
SDOUT
13
SCLK
10
CS
30
39
VCO_FILT10
LF+
34
VCO_FILT
40
LF-
I57
TX0_N
TX0_N
TX0_P
TX0_P
TX1_N
TX1_N
TX1_P
TX1_P
RX3_P
RX3_P
RX3_N
RX3_N
TX2_N
TX2_N
TX2_P
TX2_P
GS12090_SCH3
RX3_P
TX1_P
RX3_N
TX1_N
GSPI_SD5
GSPI_SD5
GSPI_SD6
GSPI_SD6
GSPI_SCK
GSPI_CSB0
MICRO_ISP3_N
MICRO_ISP3_N
GS12070_ISP3_N
C166
RX0_P
OUT
4.7UF
C108
RX0_N
OUT
4.7UF
OUT
OUT
MICRO_ISP0_N
OUT
GS12070_ISP0_N
OUT
Proprietary & Confidential
I59
GS12281_SCH
TX0_P
TX0_N
GSPI_SD6
GSPI_SCK
GSPI_CSB0
GSPI_MISO
DDI_P
DDI_N
GS12070_ISP3_N
GS12070_ISP2_N
GS12070_ISP1_N
GS12070_ISP0_N
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