User's Manual

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Con
MARVELL CONFIDENTIAL, UNDER NDA# 12150208
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trol In
MARVELL CONFIDENTIAL, UNDER NDA# 12150208
2fdrxam1uypvwincml8vcyp7azhga8189kcblgwl8g12a4v3hp-i72ogizr * Globa
l Net
88MW300/302
Datasheet
Doc. No. MV-S109936-00 Rev. A CONFIDENTIAL Copyright © 2015 Marvell
Page 56 Document Classification: Proprietary February 3, 2015, 1.00
36 -- GPIO_17 I/O VDDIO_1 General Purpose I/O 17
GPT3_CH0 I/O General Purpose Timer 3, Channel 0
I2C1_SCL I/O I
2
C1 SCL
37 -- GPIO_18 I/O VDDIO_1 General Purpose I/O 18
GPT3_CH1 I/O General Purpose Timer 3, Channel 1
I2C1_SDA I/O I
2
C1 SDA
SSP1_CLK I/O SSP 1 Serial Clock
38 -- GPIO_19 I/O VDDIO_1 General Purpose I/O 19
GPT3_CH2 I/O General Purpose Timer 3, Channel 2
I2C1_SCL I/O I
2
C1 SDA
SSP1_FRM I/O SSP 1 Frame Indicator
39 -- GPIO_20 I/O VDDIO_1 General Purpose I/O 20
GPT3_CH3 I/O General Purpose Timer 3, Channel 3
I2C0_SDA I/O I
2
C0 SDA
SSP1_TXD O SSP 1 TXD
40 -- GPIO_21 I/O VDDIO_1 General Purpose I/O 21
GPT3_CH4 I/O General Purpose Timer 3, Channel 4
I2C0_SCL I/O I
2
C0 SCL
SSP1_RXD I SSP 1 RXD
46 36 GPIO_22 I/O VDDIO_
AON
General Purpose I/O 22
WAKE_UP0 I Wake-Up 0
Table 11: GPIO Interface
1
(Continued)
2
88-Pin 68-Pin Pin/Signal Name Type Supply Description