CHAPTER 1 INTRODUCTION
Preliminary User’s Manual A14874EJ3V0UM
21
1.4 Symbol Diagram
IDMASTP
in
DMARQ (3:0)
in
DMTCO (3:0)
out
DMACTV (3:0)
out
IBDRRQ
IBEA (25:2)
IBAACK
IBDRDY
IBDLE (3:0)
IBEDI (31:0)
IBBTFT
IIDRRQ
IIEA (25:2)
IIAACK
IIDLEF
IIEDI (31:0)
IIBTFT
IIRCAN
BCUNCH
DCRESZ
VBCLK
IROMA (19:2)
out
IROMZ (31:0)
in
IROMEN
out
IROMCS
out
IROMIA
out
IROMAE
out
IROMWT
in
IRAMA (27:2)
out
IRAMZ (31:0)
in
IRAMEN
out
IRAMWR (3:0)
out
IRAMRWB
out
IRAOZ (31:0)
out
IRAMWT
in
INT (63:0)
DCNMI (2:0)
in
in
IDDARQ
IDDRRQ
IDDWRQ
IDAACK
IDSEQ2
IDSEQ4
IRRSA
IDRETR
IDES
IDDRDY
IDRRDY
IDHUM
IDEA (27:0)
IDED (31:0)
IDUNCH
out
in
in
out
in
in
out
out
out
out
out
in
in
in
in/out
DBI (5:0)
DBO (14:0)
DBB (15:0)
IFINSZ (1:0)
IFIROME
IFIROB2
IFIROBE
IFIROPR
IFIMODE2
IFIRA16
IFIRA32
IFIRA64
IFIRASE
IFIRABE
IFIUSWE
IFIMAEN
IFID256
IFIUNCH (1:0)
FCOMB
PHEVA
IFIWRTH
IFIMODE3
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
out
in/out
out
out
out
in
in
in
in
in
in
out
out
out
out
out
out
CGREL
SWSTOPRQ
HWSTOPRQ
DCSTOPZ
STPRQ
STPAK
in
in
in
out
out
out
in
in
EVIREL
EVASTB
EVDSTB
EVAD (15:0)
EVLKRT
EVCLRIP
EVINTAK
EVINTRQ
EVINTLV (6:0)
EVIEN
EVOEN
in
in
in/out
out
out
in/out
in
in
out
out
in
VDSELPZ
VDCSZ (7:0)
VMSEQ (2:0)
VMCTYP (2:0)
VMSIZE (1:0)
VMBENZ (3:0)
VMTTYP (1:0)
VBDI (31:0)
in
out
out
out
out
out
out
out
out
out
out
in
in
in
out
out
VMA (27:0)
VMSTZ
VMWRITE
VMLOCK
VMBSTR
VMWAIT
VMLAST
VMAHLD
VBDO (31:0)
out
VSBENZ1
in
in
in
in
in
out
out
out
out
VSA (13:0)
VSSTZ
VSWRITE
VSLOCK
VSWAIT
VSLAST
VSAHLD
VBDC
out
VBDV
VSSELPZ
in
out
VAPREQ
out
VPA (13:0)
in
VPDI (15:0)
out
VPWRITE
out
VPSTB
out
out
in
in
VPLOCK
VPUBENZ
VPRETR
VPDACT
out
VPDO (15:0)
out
VPDV
VPTCLK
out
PHTEST
out
TESEN
out
TBO
(34:0)
out
TBREDZ
out
TEST
in
BUNRI
in
out
PHTDIN
(1:0)
in
PHTDO
(1:0)
out
TMODE
(1:0)
TBI
(39:0)
in
VPRESZ
out
BUNRI
OUT
out
out
VAACK
in
VAREQ