Datasheet

580
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
37.5.26.19SQE Test Errors Register
Register Name: EMAC_STE
Access Type: Read-write
• SQER: SQE Test Errors
An 8-bit register counting the number of frames where ECOL was not asserted within 96 bit times (an interframe gap) of tx_en
being deasserted in half duplex mode.
37.5.26.20Received Length Field Mismatch Register
Register Name: EMAC_RLE
Access Type: Read-write
• RLFM: Receive Length Field Mismatch
An 8-bit register counting the number of frames received that have a measured length shorter than that extracted from its length
field. Checking is enabled through bit 16 of the network configuration register. Frames containing a type ID in bytes 13 and 14
(i.e., length/type ID ≥ 0x0600) are not counted as length field errors, neither are excessive length frames.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––––––
76543210
SQER
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––––––
76543210
RLFM