ZHCSMX1B October 2019 – March 2022 TCAN1144-Q1 , TCAN1145-Q1 , TCAN1146-Q1
PRODUCTION DATA
如果設(shè)置了數(shù)據(jù)掩碼位,則接收幀的 DLC(數(shù)據(jù)長度代碼)必須與配置的 DLC 完全匹配。DLC 在 8'h38[4:1] 中配置。數(shù)據(jù)掩碼位在 8'h38[0] 中設(shè)置。雖然該表中包含 FD DLC,但請務(wù)必注意,選擇性喚醒僅適用于傳統(tǒng) CAN 幀,因此 CAN FD 代碼不用于 WUF 驗證。
| 幀 | 數(shù)據(jù)長度碼 | 數(shù)據(jù)字節(jié)數(shù)。 | |||
|---|---|---|---|---|---|
| DLC3 | DLC2 | DLC1 | DLC0 | ||
| 傳統(tǒng)幀和 FD 幀 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 1 | 1 | |
| 0 | 0 | 1 | 0 | 2 | |
| 0 | 0 | 1 | 1 | 3 | |
| 0 | 1 | 0 | 0 | 4 | |
| 0 | 1 | 0 | 1 | 5 | |
| 0 | 1 | 1 | 0 | 6 | |
| 0 | 1 | 1 | 1 | 7 | |
| 1 | 0 | 0 | 0 | 8 | |
| 傳統(tǒng)幀。 | 1 | 0 或 1 | 0 或 1 | 0 或 1 | 8 |
| FD 幀 | 1 | 0 | 0 | 1 | 12 |
| 1 | 0 | 1 | 0 | 16 | |
| 1 | 0 | 1 | 1 | 20 | |
| 1 | 1 | 0 | 0 | 24 | |
| 1 | 1 | 0 | 1 | 32 | |
| 1 | 1 | 1 | 0 | 48 | |
| 1 | 1 | 1 | 1 | 64 | |