WID not present in AXI4

can you clarify to me, why there is no WID in AXI4?
WID not present in AXI4

can you clarify to me, why there is no WID in AXI4?
hi. i wonder AMBA 3.0 AXI out-of order - WID & RID

Hi, I'm a graduate student living in south Korea. I'm studying about AMBA 3.0 AXI. Recently, I read "AMBA AXI Protocol.pdf". but i have two questions about AXI after reading. Firstly, i very wonder...
hi. i wonder AMBA 3.0 AXI out-of order - WID & RID

Hi, I'm a graduate student living in south Korea. I'm studying about AMBA 3.0 AXI. Recently, I read "AMBA AXI Protocol.pdf". but i have two questions about AXI after reading. Firstly, i very wonder...
ARM AMBA AXI4 read channel information

Hello, If AXI4 master issue read transfer by asserting the ARADDR = 0x0002, of ARSIZE = 0, ARLEN = 0, on which byte lane of RDATA slave drive the read data byte? Guide me with sort and simple answer...