IEI Integration KINO-QM670 v2.01 - Manual (Page 36)

KINO-QM670 Mini-ITX SBC
Page 21
3.2.5 EC Debug Port
CN Label: CN6
CN Type: 18-pin header
CN Location: See Figure 3-6
CN Pinouts: See Table 3-7
The connector is for EC debug only.
Figure 3-6: BIOS Debug Port Location
Pin Description Pin Description
1 EC_EPP_STB# 2 EC_EPP_AFD#
3 EC_EPP_PD0 4 NC
5 EC_EPP_PD1 6 EC_EPP_INIT#
7 EC_EPP_PD2 8 EC_EPP_SLIN#
9 EC_EPP_PD3 10 GND
11 EC_EPP_PD4 12 NC
13 EC_EPP_PD5 14 EC_EPP_BUSY
15 EC_EPP_PD6 16 EC_EPP_KSI5
17 EC_EPP_PD7 18 EC_EPP_KSI4
Table 3-7: EC Debug Port Pinouts