EM35X-DEV Ember, EM35X-DEV Datasheet - Page 63

• Manufacturer Part Number: EM35X-DEV
• Description: KIT DEV EM35X ZIGBEE
• Manufacturer: Ember
• Series: EM35xr
• Type: Transceiver, 802.15.4r

Specifications of EM35X-DEV

• Frequency: 2.4GHz
• For Use With/related Products: EM351, EM357
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 636-1012

7.11
GPIO_PxCFGL
GPIO_PACFGL
Port A Configuration Register (Low)
GPIO_PBCFGL
Port B Configuration Register (Low)
GPIO_PCCFGL
Port C Configuration Register (Low)
Substitute A, B, or C for x in the following detail description.
Bitname
Px3_CFG
Px2_CFG
Px1_CFG
Px0_CFG
31
23
15
0
0
7
Registers
30
22
14
6
0
0
Bitfield
[15:12]
[11:8]
Px3_CFG
Px1_CFG
[7:4]
[3:0]
29
21
13
5
0
0
Access
RW
RW
RW
RW
GPIO configuration control.
GPIO configuration control: see Px3_CFG above.
GPIO configuration control: see Px3_CFG above.
GPIO configuration control: see Px3_CFG above.
Description
0x0: Analog, input or output (GPIO_PxIN always reads 1).
0x1: Output, push-pull (GPIO_PxOUT controls the output).
0x4: Input, floating.
0x5: Output, open-drain (GPIO_PxOUT controls the output).
0x8: Input, pulled up or down (selected by GPIO_PxOUT: 0 = pull-down, 1 = pull-up).
0x9: Alternate output, push-pull (peripheral controls the output).
0xD: Alternate output, open-drain (peripheral controls the output).
28
20
12
4
0
0
Final
7-10
27
19
11
3
0
0
Address: 0x4000B000 Reset: 0x4444
Address: 0x4000B400 Reset: 0x4444
Address: 0x4000B800 Reset: 0x4444
26
18
10
0
0
2
Px2_CFG
Px0_CFG
EM351 / EM357
25
17
0
0
9
1
120-035X-000G
24
16
0
0
8
0