MAS2909NE datasheet(6/13 Pages) ETC1

Part #	MAS2909NE

Description	RADIATION HARD MICROPROGRAM SEQUENCER

Download	13 Pages

Scroll/Zoom	100%

Manufacturer	ETC1 [List of Unclassifed Manufacturers]

Direct Link

Logo

6 / 13 page

MA2909/11

6

T0

0

H

X

J + 1

-

J + 1

I(J + 1)

I(J)

T1

0

H

X

J + 2

-

J + 2

JSR A

I(J + 1)

T2

3

L

H

A

J + 3

-

A

I(A)

JSR A

T3

0

H

X

A + 1

J + 3

-

A + 1

I(A + 1)

I(A)

T4

0

H

X

A + 2

J + 3

-

A + 2

JSR B

I(A + 1)

T5

2

L

X

A + 3

J + 3

-

B

RTS

JRS B

T6

0

H

X

B + 1

A + 3

J + 3

-

A+ 3

I(A + 3)

RTS

T7

0

H

X

A + 4

J + 3

-

A + 4

RTS

I(A + 3)

T8

2

L

X

A + 5

J + 3

-

J + 3

I(J + 3)

RTS

S1, S0

FE

PUP

D

µPC

STK0

STK1

STK2

STK3

Y

(Y)

µWR

Address

J - 1

J

J + 1

J + 2

J + 3

-

A

A + 1

A + 2

A + 3

A + 4

-

B

-

CONTROL MEMORY

T9

0

H

X

J + 4

-

J + 4

I(J + 4)

I(J + 3)

Table 4: Two Nested Subroutines

Microprogram

Sequencer

Instruction

-

JSR A

-

JSR B

-

RTS

-

RTS

-

Execute

Cycle

T0

T1

T2

T9

T3

T4

T5

T7

T8

T6

Execute Cycle

2909 inputs

(from µWR)

Internal

Registers

2909 Output

ROM Output

Contents of µWR

(instruction

being executed)

Similar Part No. - MAS2909NE

Manufacturer	Part #	Datasheet	Description
Zarlink Semiconductor I...	MAS2901CB	261Kb / 13P	RADIATION HARD 4-BIT MICROPROCESSOR SLICE
	MAS2901CC	261Kb / 13P	RADIATION HARD 4-BIT MICROPROCESSOR SLICE
	MAS2901CD	261Kb / 13P	RADIATION HARD 4-BIT MICROPROCESSOR SLICE
	MAS2901CE	261Kb / 13P	RADIATION HARD 4-BIT MICROPROCESSOR SLICE
	MAS2901CL	261Kb / 13P	RADIATION HARD 4-BIT MICROPROCESSOR SLICE

More results

Similar Description - MAS2909NE

Manufacturer	Part #	Datasheet	Description
List of Unclassifed Man...	MA2910	201Kb / 16P	RADIATION HARD MICROPROGRAM CONTROLLER
Advanced Micro Devices	AM2911A	1Mb / 28P	MICROPROGRAM SEQUENCER BLOCK DIAGRAM
Advanced Micro Devices	AM29112	1Mb / 19P	A High-Performance 8-Bit Slice Microprogram Sequencer
Dynex Semiconductor	MA7001	144Kb / 15P	Radiation Hard 512x9 Bit FIFO
InnovASIC, Inc	IA2910A	162Kb / 19P	Microprogram Controller
InnovASIC, Inc	IA2910A	681Kb / 21P	Microprogram Controller
Dynex Semiconductor	MA28151	186Kb / 22P	Radiation hard Programmable Communication Interface
Dynex Semiconductor	MA28155	214Kb / 20P	Radiation Hard Programmable Peripheral Interface
Infineon Technologies A...	BUY65CS28A-01	554Kb / 10P	650V Radiation Hard power MOSFET Issue 2, September 2020
Infineon Technologies A...	BUY65CS08J-01	551Kb / 10P	650V Radiation Hard power MOSFET Issue 2, October 2020

More results

MAS2909NE Datasheet(PDF) 6 Page - List of Unclassifed Manufacturers

MAS2909NE Datasheet(HTML) 6 Page - List of Unclassifed Manufacturers

Similar Part No. - MAS2909NE

Similar Description - MAS2909NE

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

Datasheet Download

Link URL