EFM32WG Datasheet, PDF (214/834 Pages) List of Unclassifed Manufacturers – The EFM32WG Wonder Gecko is the ideal choice for demanding 8-, 16-, and 32-bit energy sensitive applications.

...the world's most energy friendly microcontrollers
14.5.6 EBI_ROUTE - I/O Routing Register
Offset
0x014
Bit Position
Reset
Access
Name
Bit
31
30:28
27
26
25
24
23
22:18
Name
Reset
Access Description
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
LOCATION
0x0
RW
Decides the location of the EBI I/O pins.
I/O Location
Value
0
1
2
Mode
LOC0
LOC1
LOC2
Description
Location 0
Location 1
Location 2
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
CSTFTPEN
0
RW
EBI_CSTFT Pin Enable
When set, the EBI_CSTFT pin is enabled
DATAENPEN
0
RW
EBI_TFT Pin Enable
When set, the EBI_DATAEN pin is enabled
TFTPEN
0
RW
EBI_TFT Pin Enable
When set, the EBI_DCLK, EBI_VSYNC and EBI_HSYNC pins are enabled
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
APEN
0x00
RW
EBI_A Pin Enable
Selects which non-multiplexed address lines are enabled on EBI_A. The lower bound L is set to 0, 8, 16 or 24 as defined in the
ALB field.
Value
0
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Mode
A0
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
Description
All EBI_A pins are disabled.
EBI_A[4:L] pins enabled.
EBI_A[5:L] pins enabled.
EBI_A[6:L] pins enabled.
EBI_A[7:L] pins enabled.
EBI_A[8:L] pins enabled.
EBI_A[9:L] pins enabled.
EBI_A[10:L] pins enabled.
EBI_A[11:L] pins enabled.
EBI_A[12:L] pins enabled.
EBI_A[13:L] pins enabled.
EBI_A[14:L] pins enabled.
EBI_A[15:L] pins enabled.
EBI_A[16:L] pins enabled.
EBI_A[17:L] pins enabled.
EBI_A[18:L] pins enabled.
EBI_A[19:L] pins enabled.
EBI_A[20:L] pins enabled.
EBI_A[21:L] pins enabled.
EBI_A[22:L] pins enabled.
EBI_A[23:L] pins enabled.
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
214
www.energymicro.com