
MD8412B
iv
FUJIFUILM MICRODEVICES CO., LTD.
Ver 1.10
3-2-19 Interrupt Register .................................................................................................................................................. 28
3-2-20 Interrupt Mask Register......................................................................................................................................... 31
3-2-21 TGo Register......................................................................................................................................................... 31
3-2-22 Bus Time Register................................................................................................................................................. 32
3-2-23 AtRetries Register................................................................................................................................................. 33
3-3
Registers................................................................................................................................................................................ 34
4
Data Format.......................................................................................................................................................................................... 36
4-1
Asynchronous........................................................................................................................................................................ 36
4-1-1
Quadlet Transmit................................................................................................................................................... 36
4-1-2
Block Transmit...................................................................................................................................................... 37
4-1-3
Quadlet Receive.................................................................................................................................................... 38
4-1-4
Block Receive ....................................................................................................................................................... 40
4-2
Asynchronous Stream............................................................................................................................................................ 42
4-2-1
Transmit ................................................................................................................................................................ 42
4-2-2
Receive.................................................................................................................................................................. 43
4-3
Isochronous............................................................................................................................................................................ 44
4-3-1
Normal Mode........................................................................................................................................................ 44
4-3-1-1
Transmit.......................................................................................................................................... 44
4-3-1-2
Receive........................................................................................................................................... 45
4-3-2
Auto-Mode............................................................................................................................................................ 46
4-3-2-1
Transmit.......................................................................................................................................... 46
4-3-2-2
Receive........................................................................................................................................... 46
4-4
Snoop..................................................................................................................................................................................... 47
4-5
SelfID Packet......................................................................................................................................................................... 48
4-6
PHY Control Packet.............................................................................................................................................................. 50
4-6-1
PHY Control Packet Transmit .............................................................................................................................. 50
4-6-2
PHY Control Packet Receive................................................................................................................................ 50
4-7
Code....................................................................................................................................................................................... 50
5
Functional Description ......................................................................................................................................................................... 54
5-1
Host interface......................................................................................................................................................................... 54
5-1-1
Register access timing........................................................................................................................................... 54
5-1-2
Host bus width....................................................................................................................................................... 55
5-1-3
DMA transfer........................................................................................................................................................ 56
5-1-4
Interrupt processing............................................................................................................................................... 57
5-2
PHY-chip interface................................................................................................................................................................ 58
5-2-1
Connecting method............................................................................................................................................... 58
5-2-2
PHY-chip control.................................................................................................................................................. 59
5-2-3
Request.................................................................................................................................................................. 60