19
J3
Number Signal
Power Logic
Input/Output
CPU Ball
Note
25
SAI3_TXC
3.3V
In/Out
AG6
26
UART3_CTS
3.3V
In/Out
A7
27
SAI3_TXD
3.3V
In/Out
AF6
28
GND
29
GND
30
GND
31
SAI3_RXC
3.3V
In/Out
AG7
32
GPIO1_IO15
3.3V
In/Out
AB9
33
SAI3_RXD
3.3V
In/Out
AF7
34
GPIO1_IO14
3.3V
In/Out
AC9
35
SAI3_RXFS
3.3V
In/Out
AG8
36
SAI3_TXFS
3.3V
In/Out
AC6
37
GND
38
GND
39
SPDIF_EXT_CLK
3.3V
In/Out
AF8
40
SAI3_MCLK
3.3V
In/Out
AD6
41
SPDIF_RX
3.3V
In/Out
AG9
42
GND
43
SPDIF_TX
3.3V
In/Out
AF9
44
GPIO1_IO13
3.3V
In/Out
AD9
45
GPIO1_IO08
3.3V
In/Out
AG10
46
GPIO1_IO12
3.3V
In/Out
AB10
47
GPIO1_IO09
3.3V
In/Out
AF10
48
GPIO1_IO10
3.3V
In/Out
AD10
49
GPIO1_IO06
3.3V
In/Out
AG11
50
SAI5_RXD2
3.3V
In/Out
AD13
51
GPIO1_IO05
3.3V
In/Out
AF12
52
SAI5_RXC
3.3V
In/Out
AC15
53
GPIO1_IO01
3.3V
In/Out
AF14
54
SAI5_RXFS
3.3V
In/Out
AB15
55
GND
56
SAI5_RXD1
3.3V
In/Out
AC14
57
UART2_TXD
3.3V
In/Out
E15
A53 Debug UART
58
SAI5_RXD3
3.3V
In/Out
AC13
59
UART2_RXD
3.3V
In/Out
F15
A53 Debug UART
60
GND
