Nike GPIO Table

Contents 1 Nike GPIO Info 2 GPIO Table 3 GPIO List for known elements: 4 Output from 1.65.29 Radio

Nike GPIO Info

GPIO Table

Owner0 (0......15)	Addr=0xB2C00100, Val=0xFFFF
Owner1 (16....42)	Addr=0xB2B00504, Val=0x7FFFCBF
Owner2 (43....67)	Addr=0xB2C00108, Val=0x1FE3F4F
Owner3 (68....94)	Addr=0xB2C0010C, Val=0x7FDE50F
Owner4 (95..105)	Addr=0xB2C00110, Val=0x1FD
Output_EN0 (0......15)	Addr=0xB2A00810, Val=0x8001
Output_EN1 (16....42)	Addr=0xB2900C08, Val=0xC01
Output_EN2 (43....67)	Addr=0xB2A00814, Val=0x1F80408
Output_EN3 (68....94)	Addr=0xB2A00818, Val=0x2C650D
Output_EN4 (95..105)	Addr=0xB2A0081C, Val=0x60
Output_Level0 (0......15)	Addr=0xB2A00800, Val=0x0
Output_Level1 (16....42)	Addr=0xB2900C00, Val=0x800
Output_Level2 (43....67)	Addr=0xB2A00804, Val=0x60000
Output_Level3 (68....94)	Addr=0xB2A00808, Val=0x4000
Output_Level4 (95..105)	Addr=0xB2A0080C, Val=0x0
Input_Level0 (0......15)	Addr=0xB2A00834, Val=0x0
Input_Level1 (16....42)	Addr=0xB2900C20, Val=0x7DFA82E
Input_Level2 (43....67)	Addr=0xB2A00838, Val=0x1F63A09
Input_Level3 (68....94)	Addr=0xB2A0083C, Val=0x7C1C000
Input_Level4 (95..105)	Addr=0xB2A00840, Val=0x0

GPIO List for known elements:

1	n/a	1	n/a
2	n/a	1	CAMERA (out_en)
3	n/a	1	CAMERA (out_en)
4	n/a	1	CAMERA (out_en)
5	n/a	1	CAMERA (out_en)
6	n/a	1	CAMERA (out_en)
7	n/a	1	CAMERA (out_en)
8	n/a	1	CAMERA (out_en)
9	n/a	1	CAMERA (out_en)
10	n/a	1	CAMERA (out_en)
11	n/a	1	CAMERA (out_en)
12	n/a	1	CAMERA (out_en)
13	n/a	1	CAMERA (out_en)
14	n/a	1	CAMERA (out_en)
15	n/a	0	n/a
16	n/a	0	n/a
17	INPUT	0	goes high when usb connected
18	n/a	1	n/a
19	INPUT	1	Goes low when screen is touched.
20	n/a	0	Triggered with usb / h2w headset
21	INPUT	1	Sliding keyboard switch - high when closed
22	n/a	0	n/a
23	OUTPUT	0	Keypad backlight - high when backlight on.
24	n/a	0	n/a
25	n/a	0	n/a
26	n/a	0	n/a
27	n/a	0	n/a
28	OUTPUT	1	DPAD Backlight, need to be triggered from winmo first.
29	n/a	0	n/a
30	n/a	1	n/a
31	INPUT	1	Keyboard row
32	INPUT	1	Keyboard row
33	INPUT	1	Keyboard row
34	INPUT	1	Keyboard row
35	INPUT	1	Keyboard row
36	INPUT	1	Keyboard row
37	INPUT	1	handset button triggered? 27?
38	INPUT	1	Keyboard Column
39	INPUT	1	Keyboard Column
40	INPUT	1	Keyboard Column
41	INPUT	1	Keyboard Column
42	INPUT	1	Keyboard Column
43	n/a	0	RTS (uart1) Bluetooth
44	n/a	1	CTS (uart1) Bluetooth
45	n/a	1	RX (uart1) Bluetooth
46	n/a	0	TX (uart1) Bluetooth
47	n/a	0	n/a
48	n/a	1	n/a
49	n/a	0	AUDIO ROUTING?
50	n/a	0	n/a
51	INPUT	0	SD card switch
52	n/a	1	n/a
53	OUTPUT	1	Battery charge enable, set to 0 to enable
54	n/a	0	n/a
55	n/a	0	n/a
56	n/a	0	n/a
57	n/a	0	n/a
58	n/a	0	n/a
59	n/a	0	n/a
60	INPUT	1	SCL I2C
61	INPUT	1	SDA I2C
62	OUTPUT	0	SD0 CLK(SD)
63	OUTPUT	1	SD0 CMD(SD)
64	OUTPUT	1	SD0 DATA3(SD)
65	OUTPUT	1	SD0 DATA2(SD)
66	OUTPUT	1	SD0 DATA1(SD)
67	OUTPUT	1	SD0 DATA0(SD)
68	n/a	0	n/a
69	n/a	0	n/a
70	n/a	0	n/a
71	n/a	0	n/a
72	n/a	0	n/a
73	n/a	0	n/a
74	n/a	0	n/a
75	n/a	0	n/a
76	OUTPUT	0	Bluetooth clock - High for enable
77	n/a	0	n/a
78	n/a	0	n/a
79	n/a	0	n/a
80	n/a	0	n/a
81	OUTPUT	0	BATTERY_CHARGER_CURRENT, set to enable fast charge
82	n/a	1	n/a
83	INPUT	1	headset in
84	INPUT	1	headset in #2
85	n/a	0	n/a
86	n/a	0	n/a
87	n/a	0	n/a
88	n/a	0	n/a
89	n/a	0	n/a
90	n/a	1	n/a
91	n/a	1	n/a
92	n/a	0	n/a
93	n/a	1	n/a
94	INPUT	1	Power button
95	n/a	0	n/a
96	n/a	0	n/a
97	n/a	0	n/a
98	n/a	0	n/a
99	n/a	0	n/a
100	n/a	0	n/a
101	n/a	0	n/a
102	n/a	0	n/a
103	n/a	0	n/a
104	n/a	0	n/a
105	n/a	n/a	n/a

Output from 1.65.29 Radio

cmd: gpio in radio bootloader gives:

 
GPIO Owner: 
gpio1_owner0:0xFFFF 
gpio2_owner1:0x7FFFCBF 
gpio1_owner2:0x1FE3F4F 
gpio1_owner3:0x7FFE50F 
gpio1_owner4:0x1FD 
GPIO OUTPUT_ENABLE: 
gpio1_oe0:0x0 
gpio2_oe1:0x240 
gpio1_oe2:0x1C0B0 
gpio1_oe3:0x1AF0 
gpio1_oe4:0xE02 
gpio1_cfg:0x0 
gpio2_cfg:0x0 

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