User's Manual l TQMLS10xxA UM 0105 l © 2022, TQ-Systems GmbH
Page 20
Pinout TQMLS10xxA connectors (continued)
Table 10:
Pinout connector X3
CPU ball
Dir.
Level
Group
Signal
Pin
Signal
Group
Level
Dir.
CPU ball
0 V
Ground
DGND
1
2
DGND
Ground
0 V
AG2
I/O
1.8 / 2.5 V (11)
EC1
EMI1_MDC
3
4
EMI1_MDIO
EC1
1.8 / 2.5 V (11)
I/O
AF2
0 V
Ground
DGND
5
6
DGND
Ground
0 V
AC3
I/O
1.8 / 2.5 V (11)
EC1
EC1_GTX_CLK125
7
8
DGND
Ground
0 V
0 V
Ground
DGND
9
10
EC1_GTX_CLK
EC1
1.8 / 2.5 V (11)
I/O
W4
W1
I/O
1.8 / 2.5 V (11)
EC1
EC1_RX_CLK
11
12
DGND
Ground
0 V
0 V
Ground
DGND
13
14
EC1_TX_EN
EC1
1.8 / 2.5 V (11)
I/O
AB4
AB1
I/O
1.8 / 2.5 V (11)
EC1
EC1_RX_DV
15
16
EC1_TXD0
EC1
1.8 / 2.5 V (11)
I/O
AB3
AA2
I/O
1.8 / 2.5 V (11)
EC1
EC1_RXD0
17
18
EC1_TXD1
EC1
1.8 / 2.5 V (11)
I/O
AA3
AA1
I/O
1.8 / 2.5 V (11)
EC1
EC1_RXD1
19
20
EC1_TXD2
EC1
1.8 / 2.5 V (11)
I/O
Y4
Y1
I/O
1.8 / 2.5 V (11)
EC1
EC1_RXD2
21
22
EC1_TXD3
EC1
1.8 / 2.5 V (11)
I/O
Y3
W2
I/O
1.8 / 2.5 V (11)
EC1
EC1_RXD3
23
24
DGND
Ground
0 V
0 V
Ground
DGND
25
26
SWDIO
Factory Test
3.3 V
I/O
–
–
I
1.8 / 3.3 V (12)
SYSTEM
SDHC_EXT_SEL
27
28
SWCLK
Factory Test
3.3 V
I/O
–
–
O
3.3 V
SYSTEM
RTC_INT_OUT
29
30
DGND
Ground
0 V
0 V
Ground
DGND
31
32
JTAG_TDI
JTAG
3.3 V
I
–
E10
I/O
1.8 V (13)
EVENT
EVT0#
33
34
JTAG_TDO
JTAG
3.3 V
O
–
E13
I/O
1.8 V (13)
EVENT
EVT1#
35
36
JTAG_TMS
JTAG
3.3 V
I
–
E8
I/O
1.8 V (13)
EVENT
EVT2#
37
38
JTAG_TRST#
JTAG
3.3 V
I
–
E12
I/O
1.8 V (13)
EVENT
EVT3#
39
40
JTAG_TCK
JTAG
3.3 V
I
–
E11
I/O
1.8 V (13)
EVENT
EVT4#
41
42
DGND
Ground
0 V
0 V
Ground
DGND
43
44
CKSTP_OUT#
SYSTEM
1.8 V (13)
O
G15
–
I
3.3 V
SYSTEM
BOOT_SRC1
45
46
PROG_SFP
SYSTEM
1.8 V (14)
I
–
I
3.3 V
SYSTEM
BOOT_SRC0
47
48
TA_BB_TMP_DETECT#
SYSTEM
0.9 / 1.0 V (15)
I
H12
–
I/O
3.3 V
SYSTEM
GPIO_EXP_01
49
50
TA_TMP_DETECT#
SYSTEM
1.8 V (13)
I
H20
F8
I
1.8 V (13)
SYSTEM
HRESET#
51
52
TBSCAN_EN#
SYSTEM
1.8 V (13)
I
F19
F9
O
1.8 V (13)
SYSTEM
PORESET#
53
54
NC
NC
–
–
–
–
O
3.3 V
SYSTEM
RESET_REQ_OUT#
55
56
POWER_GOOD
SYSTEM
3.3 V
O
–
–
I
3.3 V
SYSTEM
POWER_FAIL
57
58
SLEEP
SYSTEM
3.3 V
I
–
0 V
Ground
DGND
59
60
DGND
Ground
0 V
11:
LVDDIN (X1-50, 52, 54)
12:
EVDD
13:
OVDD
14:
TA_PROG_SFP
15:
TA_BB_VDD