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4.15.2
Pinout TQMLS1028A (continued)
Table 11:
Pinout connector X2
Ball
Level
3.3 V
System
3.3 V
System
0 V
Power
1.8 V
SDHC
1.8 / 3.3 V
SDHC
1.8 / 3.3 V
SDHC
0 V
Power
1.8 / 3.3 V
SDHC
1.8 / 3.3 V
SDHC
1.8 / 3.3 V
SDHC
1.8 / 3.3 V
SDHC
0 V
Power
1.8 V
UART
1.8 V
UART
1.8 V
UART
1.8 V
UART
0 V
Power
(VDD_1)
Factory Test
(VDD)
Factory Test
1.35 V
Factory Test
0 V
Power
(SVDD)
SerDes
(SVDD)
SerDes
0 V
Power
0 V
Power
(XVDD)
SerDes
(XVDD)
SerDes
0 V
Power
0 V
Power
(XVDD)
SerDes
(XVDD)
SerDes
0 V
Power
0 V
Power
(XVDD)
SerDes
(XVDD)
SerDes
0 V
Power
0 V
Power
(XVDD)
SerDes
(XVDD)
SerDes
0 V
Power
0 V
Power
1.8 V
SPI
1.8 V
SPI
1.8 V
SPI
1.8 V
SPI
0 V
Power
1.8 V
Reset
1.8 V
Reset
1.8 V
Reset
0 V
Power
1.8 V
Ethernet
1.8 V
Ethernet
1.8 V
Ethernet
1.8 V
Ethernet
1.8 V
Ethernet
1.8 V
Ethernet
0 V
Power
1.8 V
Ethernet
1.8 V
Ethernet
0 V
Power
Preliminary User's Manual l TQMLS1028A UM 0001 l © 2019, TQ-Systems GmbH
Group
Signal
SWD_IO
SWD_CLK/PWM_VREF
DGND
SDHC1_VSEL
SDHC1_CLK
SDHC1_CMD
DGND
SDHC1_DAT0
SDHC1_DAT1
SDHC1_DAT2
SDHC1_DAT3
DGND
UART1_SIN
UART1_SOUT
UART2_SIN
UART2_SOUT
DGND
VDD_1
VDD
VCC1V35
DGND
SD1_REF_CLK1_P
SD1_REF_CLK1_N
DGND
DGND
SD1_TX0_P
SD1_TX0_N
DGND
DGND
SD1_TX1_P
SD1_TX1_N
DGND
DGND
SD1_TX2_P
SD1_TX2_N
DGND
DGND
SD1_TX3_P
SD1_TX3_N
DGND
DGND
SPI3_SCK
SPI3_PCS0
SPI3_SIN
SPI3_SOUT
DGND
PORESET#
HRESET#
RESET_REQ#
DGND
EC1_RX_DV
EC1_RXD0
EC1_RXD1
EC1_RXD2
EC1_RXD3
EC1_RX_CLK
DGND
EC1_GTX_CLK
EC1_GTX_CLK125
DGND
Pin
Signal
1
2
TEMP_ALERT#
3
4
TEMP_CRIT_MOD#
5
6
VCC3V3S
7
8
DGND
9
10
CLK_OUT
11
12
ASLEEP
13
14
TA_TMP_DETECT#
15
16
TA_BB_TMP_DETECT#
17
18
DGND
19
20
IIC1_SCL
21
22
IIC1_SDA
23
24
IIC2_SCL
25
26
IIC2_SDA
27
28
IIC3_SCL
29
30
IIC3_SDA
31
32
IIC4_SCL
33
34
IIC4_SDA
35
36
IIC5_SCL
37
38
IIC5_SDA
39
40
IIC6_SCL
41
42
IIC6_SDA
43
44
DGND
45
46
DGND
47
48
SD1_RX0_P
49
50
SD1_RX0_N
51
52
DGND
53
54
DGND
55
56
SD1_RX1_P
57
58
SD1_RX1_N
59
60
DGND
61
62
DGND
63
64
SD1_RX2_P
65
66
SD1_RX2_N
67
68
DGND
69
70
DGND
71
72
SD1_RX3_P
73
74
SD1_RX3_N
75
76
DGND
77
78
DGND
79
80
SD1_REF_CLK2_P
81
82
SD1_REF_CLK2_N
83
84
DGND
85
86
SCAN_MODE#
87
88
TEST_SEL#
89
90
TBSCAN_EN#
91
92
TDI
93
94
TDO
95
96
TCK
97
98
TMS
99
100
TRST#
101
102
DGND
103
104
EC1_TXD0
105
106
EC1_TXD1
107
108
EC1_TXD2
109
110
EC1_TXD3
111
112
EC1_TX_EN
113
114
DGND
115
116
EMI1_MDC
117
118
EMI1_MDIO
119
120
DGND
Group
Level
System
3.3 V (OC)
System
3.3 V
Factory Test
3.3 V
Power
0 V
Debug
1.8 V
Debug
1.8 V
Trust
1.8 V
Trust
(TA_BB_VDD)
Power
0 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
I2C
1.8 V
Power
0 V
Power
0 V
SerDes
(SVDD)
SerDes
(SVDD)
Power
0 V
Power
0 V
SerDes
(SVDD)
SerDes
(SVDD)
Power
0 V
Power
0 V
SerDes
(SVDD)
SerDes
(SVDD)
Power
0 V
Power
0 V
SerDes
(SVDD)
SerDes
(SVDD)
Power
0 V
Power
0 V
SerDes
(SVDD)
SerDes
(SVDD)
Power
0 V
Factory Test
1.8 V
Factory Test
1.8 V
JTAG
1.8 V
JTAG
1.8 V
JTAG
1.8 V
JTAG
1.8 V
JTAG
1.8 V
JTAG
1.8 V
Power
0 V
Ethernet
1.8 V
Ethernet
1.8 V
Ethernet
1.8 V
Ethernet
1.8 V
Ethernet
1.8 V
Power
0 V
Ethernet
1.8V (OVDD)
Ethernet
1.8V (OVDD)
Power
0 V
Page 17
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