LP5523 datasheet(24/56 Pages) TI1

24 / 56 page

LP5523

SNVS550D – SEPTEMBER 2009 – REVISED MAY 2013

www.ti.com

Table 3. Control Register Map (continued)

Hex

Read/

Default Value

Bit(s)

Bit Mnemonic and Description

Address

Write

After Reset

PROGRAM MEMORY

[15:8]

R/W

00000000

00H/10H/20H/30H/40H/50

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

01H/11H/21H/31H/41H/51

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

02H/12H/22H/32H/42H/52

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

03H/13H/23H/33H/43H/53

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

04H/14H/24H/34H/44H/54

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

05H/15H/25H/35H/45H/55

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

06H/16H/26H/36H/46H/56

CMD

[7:0]

R/W

00000000

Every Instruction is 16-bit width.

PROGRAM MEMORY

[15:8]

R/W

00000000

The LP5523 can store 96 instructions. Each

07H/17H/27H/37H/47H/57

instruction consists of 16 bits. Because one register

[7:0]

R/W

00000000

has only 8 bits, one instruction requires two register

addresses. In order to reduce program load time

PROGRAM MEMORY

[15:8]

R/W

00000000

the LP5523 supports address auto-incrementation.

08H/18H/28H/38H/48H/58

[7:0]

R/W

00000000

bits. Thus the whole program memory page can be

PROGRAM MEMORY

[15:8]

R/W

00000000

written in one serial bus write sequence.

09H/19H/29H/39H/49H/59

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

0AH/1AH/2AH/3AH/4AH/5

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

0BH/1BH/2BH/3BH/4BH/5

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

0CH/1CH/2CH/3CH/4CH/

[7:0]

R/W

00000000

5CH

PROGRAM MEMORY

[15:8]

R/W

00000000

0DH/1DH/2DH/36D/46D/5

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

0EH/1EH/2EH/3EH/4EH/5

[7:0]

R/W

00000000

PROGRAM MEMORY

[15:8]

R/W

00000000

0FH/1FH/2FH/3FH/4FH/5

[7:0]

R/W

00000000

GPO

[7]

0xxxxxxx

Engine 1 mapping information, GPO pin

ENG1 MAPPING MSB

[0]

xxxxxxx0

Engine 1 mapping information, D9 output

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