Texas TMS320C645X Manual Do Utilizador
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5.2
Peripheral Identification Register (PID)
SRIO Registers
The peripheral identification register (PID) is a constant register that contains the ID and ID revision
number for that peripheral. The PID stores version information used to identify the peripheral. All bits
within this register are read-only (writes have no effect) meaning that the values within this register should
be hard-coded with the appropriate values and must not change from their reset state.
number for that peripheral. The PID stores version information used to identify the peripheral. All bits
within this register are read-only (writes have no effect) meaning that the values within this register should
be hard-coded with the appropriate values and must not change from their reset state.
Figure 58. Peripheral ID Register (PID)
31-24
23-16
Reserved
TYPE
R-0x00
R-0x01
LEGEND: R = Read only; -n = value after reset
15-8
7-0
CLASS
REV
R-0x0A
R-0x01
LEGEND: R = Read only; -n = value after reset
Table 29. Peripheral ID Register (PID) Field Descriptions
Bit
Field
Value
Description
31-24
Reserved
Reserved
23-16
TYPE
Peripheral type: Identifies the type of the peripheral RIO
15-8
CLASS
Peripheral class: Identifies the class Switch Fabric
7-0
REV
Peripheral revision: Identifies the revision of the peripheral. This value should begin at 0x01 and be
incremented each time the design is revised .
incremented each time the design is revised .
SPRU976 – March 2006
Serial RapidIO (SRIO)
99