Classes
There are two important classes provided, the AhbCtrl and ApbCtrl classes.
These are available in libTEMUAhbCtrl.so and libTEMUApbCtrl.so.
When configuring a non-standard LEON3 / LEON4 based processor,
the AHB and APB controllers must be instantiated
and connected to devices implementing the plug and play interfaces.
For the AhbCtrl class, connections is done using the masters and slaves array properties.
For the ApbCtrl class, only the slaves property exist.
@AhbCtrl Reference
AhbCtrl Reference
Properties
| Name | Type | Description |
|---|---|---|
Class |
*void |
Class object |
Component |
*void |
Pointer to component object if part of component |
LoggingFlags |
uint64_t |
Flags for logging info |
Name |
*char |
Object name |
TimeSource |
*void |
Time source object |
config.SoCID |
uint32_t |
SoCID to return at offset 0xff0 if enabled. |
config.enableSoCID |
uint8_t |
Enable SoCID at offset 0xff0. |
masters |
[temu_IfaceRef; 64]/ <unknown> |
AHB master devices. |
slaves |
[temu_IfaceRef; 64]/ <unknown> |
AHB slave devices. |
@ApbCtrl Reference
ApbCtrl Reference
Properties
| Name | Type | Description |
|---|---|---|
Class |
*void |
Class object |
Component |
*void |
Pointer to component object if part of component |
LoggingFlags |
uint64_t |
Flags for logging info |
Name |
*char |
Object name |
TimeSource |
*void |
Time source object |
pnp.bar |
[uint32_t; 4] |
|
pnp.identReg |
uint32_t |
|
pnp.userDef |
[uint32_t; 3] |
|
slaves |
[temu_IfaceRef; 512]/ <unknown> |
APB slaves. |