
System Control Registers
288
SLAU723A – October 2017 – Revised October 2018
Copyright © 2017–2018, Texas Instruments Incorporated
System Control
4.2.52 PPEPHY Register (Offset = 0x330) [reset = 0x1]
Ethernet PHY Peripheral Present (PPEPHY)
The PPEPHY register provides software information regarding the Ethernet PHY module.
NOTE:
This register reports if the Ethernet PHY module is implemented on this microcontroller.
PPEPHY is shown in
and described in
.
Return to
Figure 4-58. PPEPHY Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
RESERVED
R-0x0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RESERVED
P0
R-0x0
R-0x1
Table 4-65. PPEPHY Register Field Descriptions
Bit
Field
Type
Reset
Description
31-1
RESERVED
R
0x0
0
P0
R
0x1
Ethernet PHY Module Present
0x0 = Ethernet PHY module is not present.
0x1 = Ethernet PHY module is present.