4.2.92 RCGCSSI Register (Offset = 0x61C) [reset = 0x0]
Synchronous Serial Interface Run Mode Clock Gating Control (RCGCSSI)
The RCGCSSI register lets software enable and disable the SSI modules in run mode. When enabled, a module is provided a clock, and accesses to module registers are allowed. When disabled, the clock is disabled to save power, and accesses to module registers generate a bus fault.
NOTE
This register controls the clocking for the SSI modules.
RCGCSSI is shown in Figure 4-98 and described in Table 4-105.
Return to Summary Table.
Figure 4-98 RCGCSSI 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 |
R3 |
R2 |
R1 |
R0 |
| R-0x0 |
R/W-0x0 |
R/W-0x0 |
R/W-0x0 |
R/W-0x0 |
|
Table 4-105 RCGCSSI Register Field Descriptions
| Bit |
Field |
Type |
Reset |
Description |
| 31-4 |
RESERVED |
R |
0x0 |
|
| 3 |
R3 |
R/W |
0x0 |
SSI Module 3 Run Mode Clock Gating Control
0x0 = SSI module 3 is disabled.
0x1 = Enable and provide a clock to SSI module 3 in run mode.
|
| 2 |
R2 |
R/W |
0x0 |
SSI Module 2 Run Mode Clock Gating Control
0x0 = SSI module 2 is disabled.
0x1 = Enable and provide a clock to SSI module 2 in run mode.
|
| 1 |
R1 |
R/W |
0x0 |
SSI Module 1 Run Mode Clock Gating Control
0x0 = SSI module 1 is disabled.
0x1 = Enable and provide a clock to SSI module 1 in run mode.
|
| 0 |
R0 |
R/W |
0x0 |
SSI Module 0 Run Mode Clock Gating Control
0x0 = SSI module 0 is disabled.
0x1 = Enable and provide a clock to SSI module 0 in run mode.
|