TMS32020

ADVANCE INFORMATION

SPRS010B Ð MAY 1987 Ð REVISED NOVEMBER 1990

BIO timing

CLKOUT1

STRB

F

ETCH Branch Addres

s

F

ETCH Next Instructio

n

 

 

A15-A0

FETCH

 

 

 

BIOZ

 

 

 

 

 

 

 

 

PC = N

PC = N + 1

PC = N + 2

PC = N + 3

or Branch Address

tsu(IN)

th(IN)

BIO

Valid

external flag timing

CLKOUT1

STRB

 

 

 

 

 

 

 

 

td(XF)

A15-A0

Valid

FETCH

Valid

Valid

SXF/RXF

 

 

 

 

 

PC = N ± 1

PC = N

PC = N + 1

PC = N + 2

XF

 

 

 

Valid

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Image 48
Texas Instruments TMS320 specifications BIO timing, External flag timing