longan register: RNG_CHK_CTRL
Details
- Name
- RNG_CHK_CTRL
- Offset
- 9d60
- Feature
- RANGE_CHECK_PORT_VLAN_IP_L4PORT
- Array index range
- 0 - 15
- Portlist index
- 0
- Bit offset
- 64
Description
Configures the meaning of the FIELD_RANGE_CHK template field in a PIE template
Fields
| Name | LSB | Bits | Description |
|---|---|---|---|
| RESERVED | 35 | 29 |
|
| TYPE | 32 | 3 |
Type of field to match: 0: IVID, 1: OVID, 2: L4 Source-port, 3: L4 Destination port, 4: L4 Port, 5: Packet len, 6: L3 length |
| UPPER | 16 | 16 |
Upper bound to match |
| LOWER | 0 | 16 |
Lower bound to match |