3 spare gpio connector (for ace-b2019a only) – Acrosser ACE-MINI User Manual
Page 91
Revision: 1.0
91
3.7.3 Spare GPIO connector (For ACE-B2019A Only)
Pin
Pin Name
Function Describe
AGC Port
1
MDAP
Motor Driver to Phase A+
K0
2
MDAN
Motor Driver to Phase A-
K1
3
MDBP
Motor Driver to Phase B+
K2
4
MDBN
Motor Driver to Phase B-
K3
5 GND
6 GND
7
LampC1
Outer Row Lamp Common
K4
8
LampC2
Inner Row Lamp Common
K5
9 Lamp0
Bottom
Lamp
K6
10 Lamp1
Middle
Lamp
K7
11 Lamp2
Top
Lamp
L0
12 Lamp3
Reserve
L1
13 Lamp4
Reserve
L2
14
Enable
REEL Power on /off switch
L3
15 N.C
16 N.C
17 GND
18 GND
19
LATCH_A
Latched REEL A data to buffer
L4
20
LATCH_B
Latched REEL B data to buffer
L5
21
LATCH_C
Latched REEL C data to buffer
L6
22
LATCH_D
Latched REEL D data to buffer
L7
23
LATCH_E
Latched REEL E data to buffer
XA0
24
LATCH_F
Latched REEL F data to buffer
XA1
25 N.C
26 N.C
27 +5V
28 +5V
29
FB_A
REEL A feedback signal
XA4
30
FB_B
REEL B feedback signal
XA5
31
FB_C
REEL C feedback signal
XA6
32
FB_D
REEL D feedback signal
XA7
33 +12V
34 +12V