82C37A
Timing Waveforms (Continued)
S0
S11
S12
S13
S14
S21
S22
S23
S24
S11/SI
CLK
TCLSH
(33)
(34)
TCLSL
(33)
TCLSH
(34)
TCLSL
(33)
TCLSH
TWHSH
(60)
ADSTB
A0-A7
(7)
TAHS
(59) TRHSH
TAHS
(7)
TAFAB
(3)
TFAAB (22)
TASS (11)
ADDRESS VALID
ADDRESS VALID
TAFDB
(5)
(5) TAFDB
TASS
(11)
TFADB (24)
DB0-DB7
MEMR
A8-A15
IN
A8-A15
OUT
(24)
TODH (28)
TDCL
(15)
(16) TDCTR
TAZRL
TFADB
TOVD
(29)
TAFC
(4)
TIDH (26)
TFAC (23)
TIDS
(27)
(64)
TDCTW (17)
TDCL
(15)
TDCL
(15)
TAFC
(4)
TFAC (23)
MEMW
EOP
TAK
(9)
EXTENDED WRITE
(19) TEPH
TAK
(9)
TEPS (20)
TEPW
(21)
EXT EOP
FIGURE 11. MEMORY-TO-MEMORY TRANSFER
S2
S3
SW
SW
S4
CLK
(16)
TDCTR
(15)
TDCL
READ
(15)
TDCL
(17)
TDCTW
(15)TDCL
WRITE
READY
EXTENDED WRITE
(31)TRH
(32)TRS
(32)TRS
(31)
TRH
FIGURE 12. READY
NOTE: READY must not transition during the specified setup and hold times.
4-211
HARRIS [ HARRIS CORPORATION ]
