协议学习:amba:axi3
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| 协议学习:amba:axi3 [2024/12/26 10:32] – 移除 - 外部编辑 (Unknown date) 127.0.0.1 | 协议学习:amba:axi3 [2024/12/26 10:32] (当前版本) – ↷ 页面协议学习:axi:axi3被移动至协议学习:amba:axi3 user01 | ||
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| + | ====== AXI3 ====== | ||
| + | ===== - Burst len (AWLEN ARLEN) ===== | ||
| + | ^ ARLEN/ | ||
| + | | b0000 | 1 | | ||
| + | | b0001 | 2 | | ||
| + | | b0010 | 3 | | ||
| + | | b0011 | 4 | | ||
| + | | b0100 | 5 | | ||
| + | | b0101 | 6 | | ||
| + | | b0110 | 7 | | ||
| + | | b0111 | 8 | | ||
| + | | b1000 | 9 | | ||
| + | | b1001 | 10 | | ||
| + | | b1010 | 11 | | ||
| + | | b1011 | 12 | | ||
| + | | b1100 | 13 | | ||
| + | | b1101 | 14 | | ||
| + | | b1110 | 15 | | ||
| + | | b1111 | 16 | | ||
| + | |||
| + | |||
| + | ===== - Burst size (AWSIZE ARSIZE) ===== | ||
| + | ^ ARSIZE/ | ||
| + | | b000 | 1 | | ||
| + | | b001 | 2 | | ||
| + | | b010 | 4 | | ||
| + | | b011 | 8 | | ||
| + | | b100 | 16 | | ||
| + | | b101 | 32 | | ||
| + | | b110 | 64 | | ||
| + | | b111 | 128 | | ||
| + | |||
| + | |||
| + | ===== - Burst type ===== | ||
| + | ^ ARBURST/ | ||
| + | | b00 | FIXED | | ||
| + | | b01 | INCR | | ||
| + | | b10 | WRAP | | ||
| + | | b11 | Reserved | ||