MB86616 Datasheet, PDF (16/63 Pages) Fujitsu Component Limited. – IEEE1394-SCSI Tailgate

MB86616
3. IEEE 1394 Block Internal Registers
Address
(HEX)
WRITE operation
Register name
Abbrevia-
tion
READ operation
Register name
Abbrevia-
tion
002000
mode-control
MCTL
mode-control
MCTL
002002
(reserved)

flag & status
FLST
002004
instruction-fetch
INST
instruction-fetch
INST
002006
Interrupt-mask set register
INTM
Interrupt-code display register
INTC
002008
(reserved)

Reception acknowledge display
register
RACK
00200A A-buffer data port transmit register SADP A-buffer data port receive register RADP
00200C D-buffer data port transmit register SDDP D-buffer data port receive register RDDP
00200E
(reserved)

(reserved)

002010
(reserved)

(reserved)

002012
Transmission ASYNC-des-ID set
register
SADID
(reserved)

002014
Transmission ASYNC-PKT-param
set register
SAPP
Reception ASYNC-PKT-param
display register
RAPP
002016
Transmission ASYNC-data-length
set register
SADL
Reception ASYNC-data-length
display register
RADL
002018
Transmission ASYNC-ex-tcode set
register
SAET
Reception ASYNC-ex-tcode display
register
RAET
00201A
Transmission ASYNC-source-bus-
ID set register
SASID
Reception ASYNC-source-ID
display register
RASID
00201C
Transmission ASYNC-rcode set
register
SARC
Reception ASYNC-rcode display
register
RARC
00201E
Transmission ASYNC-des-offset set
register (upper)
SADOU
Reception ASYNC-des-offset
display register (upper)
RADOU
002020
Transmission ASYNC-des-offset set
register (middle)
SADOM
Reception ASYNC-des-offset
display register (middle)
RADOM
002022
Transmission ASYNC-des-offset set
register (lower)
SADOL
Reception ASYNC-des-offset
display register (lower)
RADOL
002024
Total chain data-length set register
(upper)
CSDLU
Remaining chain data byte counter
(upper)
CRBCU
002026
Total chain data length set register
(lower)
CSDLL
Remaining chain data byte counter
(lower)
CRBCL
002028
Chain transmission des-ID set
register
CDID
Ping time monitor
PTMN
00202A
Chain transmission des-offset set
register (upper)
CDOU
(reserved)

00202C
Chain transmission des-offset set
register (middle)
CDOM
(reserved)

(Continued)
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