Alcor Micro AU9412EEP, Техническое справочное руководство

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PIN ASSIGNMENT 9
Table 3-1 (continued). Pin Descriptions
Pin # Pin Name I/O Description
34 RESET# I Reset. Active low; Schmitt trigger input
35 VDD PWR +5v power; VDD pad
36 GND PWR Ground; VSS pad
37 SCAN2_4 I/O Matrix scan line; 16mA, internal 33k pull-down
38 SCAN2_5 I/O Matrix scan line; 16mA, internal 33k pull-down
39 SCAN2_6 I/O Matrix scan line; 16mA, internal 33k pull-down
40 SCAN2_7 I/O Matrix scan line; 16mA, internal 33k pull-down
41 SCAN2_8 I/O Matrix scan line; 16mA, internal 33k pull-down
42 SCAN2_9 I/O Matrix scan line; 16mA, internal 33k pull-down
43 SCAN2_10 I/O Matrix scan line; 16mA, internal 33k pull-down
44 SCAN2_11 I/O Matrix scan line; 16mA, internal 33k pull-down
45 USB2_DM I/O
USB D- for downstream port 2. Add 15K
Ω
pull-down to
ground
46 USB2_DP I/O
USB D+ for downstream port 2. Add 15K
Ω
pull-down
to ground
47 NUM_LOCK O Keyboard NUM_LOCK LED. Active low; 8 mA
48 CAP_LOCK O Keyboard CAP_LOCK LED. Active low; 8 mA