Register overview

R0

KL5151-0021:

Filter register

0x0000

0_dec

R/W

RAM

other types:

reserved

-

-

-

-

R1 to R5

reserved

-

-

-

-

R6

Diagnostic register (not used)

0x0000

0_dec

R

RAM

R7

Command register (not used)

0x0000

0_dec

R/W

RAM

R8

Terminal description

KL5151-0000:

0x141F

5151_dec

R

ROM

KL5151-0023:

KL5151-0050:

KL5152-0000:

0x1420

5152_dec

R9

Firmware version

e.g. 0x3341

e.g. 3A_ASCII

R

ROM

R10

Multiplex shift register

0x0228

552_dec

R

ROM

R11

Signal channels

KL5151-0000:

0x0128

296_dec

R

ROM

KL5151-0023:

0x0150

336_dec

KL5151-0050:

0x0228

552_dec

KL5152-0000:

R12

Minimum data length

KL5151-0000:

0x2828

10280_dec

R

ROM

KL5151-0023:

0x5050

20560_dec

KL5151-0050:

0xA8A8

43176_dec

KL5152-0000:

R13

Data type

0x0006

6_dec

R

ROM

R14

reserved

-

-

-

-

R15

Alignment register

variable

variable

R/W

RAM

R16

Hardware version

e.g. 0x0000

e.g. 0_dec

R/W

SEEROM/RAM

R17 to R30

reserved

-

-

-

-

R29

Terminal type
Special identifier

KL5151-0000:

0x0000

0_dec

R

ROM

KL5151-0023:

0x0017

23_dec

KL5151-0050:

0x0032

50_dec

KL5152-0000:

0x0000

0_dec

R31

Code word register

0x0000

0_dec

R/W

RAM

R32

Feature register

KL5151-0000:

0x0000

0_dec

R/W

SEEROM/RAM

KL5151-0023:

0x0000

0_dec

KL5151-0050:

0x00C0

192_dec

KL5152-0000:

R33 to R34

reserved

-

-

-

-

R35

KL5151-0021

Filter default

0x0000

0_dec

R/W

SEEROM/RAM

other types

reserved

-

-

-

-

R36 to R63

reserved

-

-

-

-