TMS320C44 Datasheet, PDF (20/42 Pages) Texas Instruments – DIGITAL SIGNAL PROCESSOR

TMS320C44
DIGITAL SIGNAL PROCESSOR
SPRS031B – AUGUST 1994 – REVISED DECEMBER 1995
PARAMETER MEASUREMENT INFORMATION
timing parameter symbology
Timing parameter symbols used herein were created in accordance with JEDEC Standard 100-A. In order to
shorten the symbols, pin names that have both global and local applications are generally represented with (L)
immediately preceding the basic signal name (for example, (L)RDY represents both the global term RDY and
local term LRDY). Other pin names and related terminology have been abbreviated as follows, unless otherwise
noted:
A
(L)A23 – (L)A0 or (L)Ax
AE
(L)AE
ASYNCH
Asynchronous reset signals in the
high-impedance state
BYTE
Byte transfer
CA
CACK(1,2,4,5) or CACKx
CD
C(1,2,4,5)D7 – C(1,2,4,5)D0 or CxDx
CDIR
CDIR(1,2,4,5) or CDIRx
CE
(L)CE0, (L)CE1, or (L)CEx
CI
CLKIN
COMM
Asynchronous reset signals
CONTROL Control signals
CRQ
CREQ(1,2,4,5) or CREQx
CRDY
CRDY(1,2,4,5) or CRDYx
CS
CSTRB(1,2,4,5) or CSTRBx
D
(L)D31 – (L)D0 or (L)Dx
DE
(L)DE
H
H1, H3
IACK
IF
IIOF
LOCK
P
PAGE
RDY
RESET
RW
S
ST
TCK
TCLK
TDO
TMS
WORD
IACK
IIOF(3 – 0) or IIOFx
IIOF(3 – 0) or IIOFx
(L)LOCK
tc(H)
(L)PAGE0 and (L)PAGE1 or (L)PAGEx
(L)RDY0, (L)RDY1, or (L)RDYx
RESET
(L)R / W0, (L)R / W1, or (L)R / Wx
(L)STRB0, (L)STRB1, or (L)STRBx
(L)STAT3 – (L)STAT0 or (L)STATx
TCK
TCLK0, TCLK1, or TCLKx
TDO
TMS / TDI
32-bit word transfer
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