SPRUJ42 User guide

SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1

PRODUCTION DATA

5.1.2.405 CPSW_NC_ALE_POLICETBLCTL Register

1.2.405.1 CPSW_NC_ALE_POLICETBLCTL Register (Offset = 3E120h) [reset = 0h]

The Policing Table Control is used to read or write the selected policing/classifier entry. The selected policing/classifier entry is only read or written after this register is written based on the value of the ~iwrite_enable bit.

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Table 5-810 Instance Table

Instance Name	Physical Address
CPSW0	5283 E120h

Figure 5-405 CPSW_NC_ALE_POLICETBLCTL Name Register

31	30	29	28	27	26	25	24
WRITE_ENABLE	RESERVED
R/W	NONE
0h	0h
23	22	21	20	19	18	17	16
RESERVED
NONE
0h
15	14	13	12	11	10	9	8
RESERVED
NONE
0h
7	6	5	4	3	2	1	0
RESERVED			POL_TBL_IDX
NONE			R/W
0h			0h

Table 5-811 CPSW_NC_ALE_POLICETBLCTL Register Field Descriptions

Bit	Field	Type	Reset	Description
31	WRITE_ENABLE	R/W	0h	Write Enable - Setting this bit will write the POLICECFG0-7 to the pol_tbl_idx selected policing/classifier entry. Clearing this bit will read the pol_tbl_idx selected policing/classifier entry into the POLICECFG0-7 registers.
30:5	RESERVED	NONE	0h	Reserved
4:0	POL_TBL_IDX	R/W	0h	Policer Entry Index - This field specifies the policing/classifier entry to be read or written. When writing to this field without setting the write_enable=1 will cause the selected policing/classifier entry to be loaded into the POLICECFG0-7 registers. When writing to this field with setting the write_enable=1 will cause the selected policing/classifier entry to be updated from the POLICECFG0-7 registers.