IDT72511L40GB datasheet(7/28 Pages) IDT

Part #	IDT72511L40GB

Description	PARALLEL BIDIRECTIONAL FIFO 512 x 18 & 1024 x 18

Download	28 Pages

Scroll/Zoom	100%

Manufacturer	IDT [Integrated Device Technology]

Direct Link	http://www.idt.com

Logo

7 / 28 page

IDT72511/IDT72521

BIDIRECTIONAL FIRST-IN FIRST-OUT MEMORY

MILITARY AND COMMERCIAL TEMPERATURE RANGES

5.32

7

The Command Register is written by setting

CSA = 0, A1 =

1, A0 = 1. Commands written into the BiFIFO have a 4-bit

opcode (bit8 – bit 11) and a 3-bit operand (bit 0 – bit 2) as

shown in Figure 3. The commands can be used to reset the

BiFIFO, to select the Configuration Register, to perform intel-

ligent reread/rewrite, to set the Port B DMA direction, to set

the Status Register format, and to modify the Port B Read

and Write Pointers. The command opcodes are shown in

Table 2.

The reset command initializes different portions of the

BiFIFO depending on the command operand. Table 3 shows

the reset command operands.

The configuration Register address is set directly by the

COMMAND FORMAT

15

12

11

8

7

3

2

0

2668 tbl 02

Figure 3. Format for Commands Written into Port A

X

Command Opcode

X

Command Operand

command operands shown in Table 4.

Intelligent reread/rewrite is performed by interchanging

the Port B Read Pointer with the Reread Pointer or by

interchanging the Port B Write Pointer with the Rewrite Pointer.

No command operands are required to perform a reread/

rewrite operation.

When Port B of the BiFIFO is in peripheral mode, the DMA

direction is controlled by the Command Register. Table 5

shows the Port B read/write DMA direction operands.

Two commands are provided to increment the Port B Read

and Write Pointers. No operands are required for these

commands.

Similar Part No. - IDT72511L40GB

Manufacturer	Part #	Datasheet	Description
Integrated Device Techn...	IDT72510	440Kb / 32P	BUS-MATCHING BIDIRECTIONAL FIFO 512 x 18-BIT . 1024 x 9-BIT 1024 x 18-BIT . 2048 x 9-BIT
	IDT72510L25J	440Kb / 32P	BUS-MATCHING BIDIRECTIONAL FIFO 512 x 18-BIT . 1024 x 9-BIT 1024 x 18-BIT . 2048 x 9-BIT
	IDT72510L35J	440Kb / 32P	BUS-MATCHING BIDIRECTIONAL FIFO 512 x 18-BIT . 1024 x 9-BIT 1024 x 18-BIT . 2048 x 9-BIT
	IDT72510L50J	440Kb / 32P	BUS-MATCHING BIDIRECTIONAL FIFO 512 x 18-BIT . 1024 x 9-BIT 1024 x 18-BIT . 2048 x 9-BIT

More results

Similar Description - IDT72511L40GB

Manufacturer	Part #	Datasheet	Description
Sharp Corporation	LH540215	423Kb / 48P	512 x 18 / 1024 x 18 Synchronous FIFO
Integrated Device Techn...	IDT72510	440Kb / 32P	BUS-MATCHING BIDIRECTIONAL FIFO 512 x 18-BIT . 1024 x 9-BIT 1024 x 18-BIT . 2048 x 9-BIT
Integrated Device Techn...	IDT72205LB	181Kb / 16P	CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18
Sharp Corporation	LH543611	475Kb / 57P	512 x 36 x 2 / 1024 x 36 x 2 Synchronous Bidirectional FIFO
Texas Instruments	SN74V215	590Kb / 43P	[Old version datasheet] 512 X 18, 1024 X 18, 2048 X 18, 4096 X 18 DSP-SYNC FIRST-IN, FIRST-OUT MEMORIES
	SN74V215	600Kb / 43P	[Old version datasheet] 512 X 18, 1024 X 18, 2048 X 18, 4096 X 18 DSP-SYNC FIRST-IN, FIRST-OUT MEMORIES
	SN74V215	555Kb / 40P	[Old version datasheet] 512 X 18, 1024 X 18, 2048 X 18, 4096 X 18 DSP-SYNC FIRST-IN, FIRST-OUT MEMORIES
Integrated Device Techn...	IDT72105	179Kb / 12P	CMOS PARALLEL-TO-SERIAL FIFO 256 x 16, 512 x 16, 1024 x 16
Integrated Device Techn...	IDT72V205	214Kb / 25P	3.3 VOLT CMOS SyncFIFO 256 x 18, 512 x 18, 1,024 x 18, 2,048 x 18, and 4,096 x 18
Renesas Technology Corp	IDT72255LA	404Kb / 28P	CMOS SuperSync FIFO™ 8,192 x 18 16,384 x 18 NOVEMBER 2017

More results

IDT72511L40GB Datasheet(PDF) 7 Page - Integrated Device Technology

IDT72511L40GB Datasheet(HTML) 7 Page - Integrated Device Technology

Similar Part No. - IDT72511L40GB

Similar Description - IDT72511L40GB

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Datasheet Download

Link URL