TSB12LV26-EP Datasheet, PDF (15/85 Pages) Texas Instruments – OHCI-LYNX PCI-BASED IEEE 1394 HOST CONTROLLER

PCI
Host
Bus
Interface
PCI
Target
SM
Internal
Registers
ISO Transmit
Contexts
Async Transmit
Contexts
Physical DMA
and Response
OHCI PCI Power
Mgmt and CLKRUN
Serial
EEPROM
GPIOs
Transmit
FIFO
Link
Transmit
Central
Arbiter
and
PCI
Initiator
SM
Resp
Timeout
PHY
Register
Access
and
Status
Monitor
Request
Filters
Receive
Acknowledge
Cycle Start
Generator
and
Cycle Monitor
Synthesized
Bus Reset
CRC
General
Request Receive
Link
Receive
Async Response
Receive
Receive
FIFO
ISO Receive
Contexts
Figure 3−1. TSB12LV26 Block Diagram
Misc.
Interface
PHY /
Link
Interface
3−2