User's Manual

Shen Zhen Shi Xin Zhong Xin Technology Co., Ltd.
Pin Function
F-6088
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Symb
VBAT
SPK_R_N
SPK_R_P
SPK_L_N
SPK_L_P
VMIC
MIC_N
MIC_P
GIO13
GIO12
J_MS
J_CK
J_DO
J_DI
J_RST
GND
GND1
GIO11
PIO10
GIO9
GIO8
GIO7
GIO6
3V3_A
3V3_B
GIO5
GIO4
LED1
LED2
GIO0
GIO1
ANT
I/O
Analogue in
Analogue out
Analogue out
Analogue out
Analogue out
Analogue out
Analogue in
Analogue in
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Ground
Ground
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
FLASH power supply
Power supply pin
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Bi-directional with weak
Description
Check battery
Right channel audio output negative
Right channel audio output positive
Left channel audio output negative
Left channel audio output positive
Bias for reference for audio(MIC)input
MIC input negative
MIC input positive
GPIO13/MUTE
GPIO12
JTAG pin
JTAG pin
JTAG pin
JTAG pin
JTAG pin
Ground connect battery negative
Ground connect battery negative
GPIO11
GPIO10
GPIO9/TX
GPIO8/RX
GPIO7
GPIO6
FLASH chip power supply
Whole chip power supply
GPIO5/NEXT
GPIO4/PRE
GPIO3/VOL+
GPIO2/VOL-
GPIO0/LED1
GPIO1/LED0
Programmable input/output