Revision 0.2
March 10, 2000
-
ii-
Table of Contents
Technologies, Inc.
WeConnect
T
ABLE OF
C
ONTENTS
REVISION HISTORY................................................................................................................................................................I
TABLE OF CONTENTS.......................................................................................................................................................... II
LIST OF FIGURES.................................................................................................................................................................III
LIST OF TABLES...................................................................................................................................................................III
OVERVIEW .............................................................................................................................................................................. 2
PINOUTS................................................................................................................................................................................... 3
P
IN
D
IAGRAM
......................................................................................................................................................................... 3
P
IN
L
IST
................................................................................................................................................................................. 4
P
IN
D
ESCRIPTIONS
................................................................................................................................................................. 5
REGISTERS.............................................................................................................................................................................. 8
R
EGISTER
O
VERVIEW
............................................................................................................................................................ 8
R
EGISTER
D
ESCRIPTIONS
..................................................................................................................................................... 11
1394 Host Controller Configuration Registers (Function 0)........................................................................................ 11
Configuration Space Header.........................................................................................................................................................11
Controller-Specific Configuration Registers..................................................................................................................................13
1394 Host Controller Memory-Space Registers........................................................................................................... 14
Autonomous CSR Resources........................................................................................................................................................15
Bus Management CSR Registers..................................................................................................................................................15
HC Control Registers...................................................................................................................................................................17
Self-ID Control Registers.............................................................................................................................................................18
Channel Mask Registers...............................................................................................................................................................18
Interrupt Registers........................................................................................................................................................................19
Link Control Registers.................................................................................................................................................................21
PHY Control Registers.................................................................................................................................................................22
Cycle Timer Registers..................................................................................................................................................................22
Filter Registers ............................................................................................................................................................................23
Asynchronous Transmit & Receive Context Registers...................................................................................................................24
Isochronous Transmit Context Registers.......................................................................................................................................26
Isochronous Receive Context Registers.........................................................................................................................................27
ELECTRICAL SPECIFICATIONS........................................................................................................................................ 29
A
BSOLUTE
M
AXIMUM
R
ATINGS
........................................................................................................................................... 29
DC C
HARACTERISTICS
........................................................................................................................................................ 29
PACKAGE MECHANICAL SPECIFICATIONS.................................................................................................................. 30