TQ MBa57 Series, User Manual, Page: 42 / 62

User's Manual l MBa57xx UM 0100 l © 2020, TQ-Systems GmbH Page 37
4.2.14 SATA (continued)
Table 44: Pinout SATA, X26
Pin Signal Remark
1 M2_CONFIG3 10 kΩ PU to 3.3 V
2 VCC3V3 –
3 DGND –
4 VCC3V3 –
5 DGND –
6 FULL_CARD_POWER_OFF# Assembly option: 10 kΩ PU to 3.3 V
7 USB2.0 Common mode choke in series
8 NC –
9 USB2.0_SATA_D– Common mode choke in series
10 LED1# LED and 270 Ω to 3.3 V. Optional: 270 Ohm Ω to SATA1_LED from TQMa57xx.
11 DGND –
20 NC –
21 M2_CONFIG0 10 kΩ PU to 3.3 V
22 – 26 NC –
27 DGND –
28 – 32 NC –
33 DGND –
34 – 37 NC –
38 DEVSLEEP Assembly option: 100 kΩ PU to 3.3 V or 0 Ω to DGND. Default: none
39 DGND –
40 NC –
41 SATA1_RXP0 10 nF in series
42 NC –
43 SATA1_RXN0 10 nF in series
44 NC –
45 DGND –
46 NC –
47 SATA1_TXN0 10 nF in series on TQMa57xx
48 NC –
49 SATA1_TXP0 10 nF in series on TQMa57xx
50 PERST# 10 kΩ PU to 3.3V. Connected to STKRST#, optional to SATA_M2_RST#, IO1_7
51 DGND –
52 – 56 NC –
57 DGND –
58 – 66 NC –
67 RESET 1.8 V, only for WWAN
68 SUSCLK Assembly option: 100 kΩ PU to 3.3 V or 0 Ω to DGND. Default: none
69 M2_CONFIG1 10 kΩ PU to 3.3 V
70 VCC3V3 –
71 DGND –
72 VCC3V3 –
73 DGND –
74 VCC3V3 –
75 M2_CONFIG2 10 kΩ PU to 3.3 V
M1, M2 DGND –