EM34X-VREVK Datasheet, PDF (66/237 Pages) Silicon Laboratories – High-Performance, Integrated RF4CE System-on-Chip

EM341
Register 7.13. GPIO_DBGSTAT: GPIO Debug Status Register
Bit
31
30
29
Name
0
0
0
Bit
23
22
21
Name
0
0
0
Bit
15
14
13
Name
0
0
0
Bit
7
6
5
Name
0
0
0
Address: 0x4000BC04 Reset: 0x0
28
27
26
25
24
0
0
0
0
0
20
19
18
17
16
0
0
0
0
0
12
11
10
9
8
0
0
0
0
0
4
3
2
1
0
0
GPIO_BOOTMODE
0
GPIO_FORCEDBG GPIO_SWEN
Bitname
GPIO_BOOTMODE
GPIO_FORCEDBG
GPIO_SWEN
Bitfield
[3]
[1]
[0]
Access
Description
R The state of the nBOOTMODE signal sampled at the end of reset.
0: nBOOTMODE was not asserted (it read high).
1: nBOOTMODE was asserted (it read low).
R Status of debugger interface.
0: Debugger interface not forced active.
1: Debugger interface forced active by debugger cable.
R Status of Serial Wire interface.
0: Not enabled by SWJ-DP.
1: Enabled by SWJ-DP.
Rev 1.0
67