80960JD datasheet(81/86 Pages) INTEL

81 / 86 page

80960JA/JF/JD/JS/JC/JT 3.3 V Embedded 32-Bit Microprocessor

Datasheet

Table 42. Boundary-Scan Register—Bit Order

Bit

Signal

Input/

Output

Bit

Signal

Input/

Output

Bit

Signal

Input/

Output

RDYRCV#

(TDI)

I24

DEN#

O48

AD17

I/O

HOLD

I25

HOLDA

O49

AD16

I/O

XINT0#

I26

ALE

O50

AD15

I/O

XINT1#

I27

LOCK#/

ONCE# cell

Enable cell†

AD14

I/O

XINT2#

I28

LOCK#/

ONCE#

I/O

AD13

I/O

XINT3#

I29

BSTAT

O53

AD12

I/O

XINT4#

I30

BE0#

O54

AD cells

Enable

cell†

XINT5#

I31

BE1#

O55

AD11

I/O

XINT6#

I32

BE2#

O56

AD10

I/O

XINT7#

I33

BE3#

O57

AD9

I/O

NMI#

I34

AD31

I/O

AD8

I/O

FAIL#

I35

AD30

I/O

AD7

I/O

ALE#

O36

AD29

I/O

AD6

I/O

WIDTH/HLTD1

O37

AD28

I/O

AD5

I/O

WIDTH/HLTD0

O38

AD27

I/O

AD4

I/O

O39

AD26

I/O

AD3

I/O

O40

AD25

I/O

AD2

I/O

CONTROL1

Enable cell†

AD24

I/O

AD1

I/O

CONTROL2

Enable cell†

AD23

I/O

AD0

I/O

BLAST#

O43

AD22

I/O

CLKIN

D/C#

O44

AD21

I/O

RESET#

ADS#

O45

AD20

I/O

STEST

(TDO)

W/R#

O46

AD19

I/O

DT/R#

O47

AD18

I/O

†

Enable cells are active low.

Table 43. Natural Boundaries for Load and Store Accesses

Data Width

Natural Boundary (Bytes)

Byte

Short Word

Word

Double Word

Triple Word

Quad Word

80960JD Datasheet(PDF) 81 Page - Intel Corporation

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