[36]
JUMP_PCM_DO
RasPi_PCM_DO
[36]
WIFI_BT_RST_R
RasPi_GPIO90
MT7921 SDIO and MT7663 SDIO Jumper
[37]
JUMP_PCM_DI
[37]
JUMP_PCM_DO
I2S Pin Header like I/O Interface
The pin definitions are as followings:
Pin #
Description
1
I2SIN_BCK
3
I2SIN_DO
5
I2SO2_BCK
7
I2SO2_WS
9
I2SO2_D1
11
I2SO2_D2
• Black words are ground pins.
Red
words are I2SIN pins.
•
Blue
words are I2SO2 pins.
•
3.4
MicroSD Slot
Genio 510 EVK board has one MicroSD slot. It uses MT8370 MSDC1 interface and supports following features.
• Default Speed Mode
• High Speed Mode
• SDR12 Mode
• SDR25 Mode
• SDR50 Mode
• SDR104 Mode
• DDR50 Mode
• Support 1bit/4bit SD Bus Width
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J4217
ME_SIP-3P
1
1
2
PCM_DO
2
3
3
J4219
ME_SIP-3P
1
1
2
BT_RST
2
3
3
Figure 3-7. Configure Raspberry Pi Ports
J4005
ME_SIP-3P
1
7663_DI
1
2
WIFI_PCM_DI[36]
2
3
7921_DO
3
J4006
ME_SIP-3P
1
7663_DO
1
2
WIFI_PCM_DO [36]
2
3
7921_DI
3
Figure 3-8. MT7921 SDIO and MT7663 SDIO Jumper Setting
Table 3-6. Pin Assignments of the I2S like I/O Connector
Note
(1) Jumper @ 1-2, PCM_DO = JUMP_PCM_DO
(2) Jumper @ 2-3, PCM_DO = Raspberry Pi
[7]
(1) Jumper @ 1-2, BT_RST = WIFI
(2) Jumper @ 2-3, BT_RST = Raspberry Pi
[7,25]
(1) J4005 and J4006_Jumper @ 1-2,
WIFI = MT7663
(2) J4005 and J4006_Jumper @ 2-3,
WIFI = MT7921
Pin #
Description
2
I2SIN_MCK
4
I2SIN_WS
6
I2SO2_D0
8
I2SO2_MCK
10
I2SO2_D3
12
GND
Genio 510 EVK
Genio 510 Evaluation Kit User Guide
Note
22