CONFIDENTIAL

Instruction

500 Series Z-Wave Chip Programming Mode

Document No.:

INS11681

Version:

Description:

This document describes the operations necessary in order to program the Flash

memory and lock bits and how to use the "Execute out of SRAM" mode in the 500

Series Z Wave chip/modules.

Written By:

MVO;ANI;MHANSEN;JFR;OPP;BBR

Date:

2018-03-05

Reviewed By:

ANI;OPP;JFR

Restrictions:

Partners Only

Approved by:

Date CET Initials Name Justification

2018-03-05 14:38:54 NTJ Niels Thybo Johansen

This document is the property of Silicon Labs. The data contained herein, in whole

or in part, may not be duplicated, used or disclosed outside the recipient for any

purpose. This restriction does not limit the recipient's right to use information

contained in the data if it is obtained from another source without restriction.

INS11681-13 500 Series Z-Wave Chip Programming Mode 2018-03-05

silabs.com | Building a more connected world.

Page ii of vi

CONFIDENTIAL

REVISION RECORD

Doc.

Rev

Date

Pages affected

Brief description of changes

20120627

MVO

All

Initial Draft

20120627

MVO

All

Corrected and elaborated

20120711

MVO

Sections 4, 5, 7.4 and

7.14

Elaborated

MVO

Corrected Erase Sector command

20130506

MVO

Section 7.3

Section 8

Section 10

Section 6.3 and 7.15

Changed the Flash programming procedure

Added reference to external doc

Added section

Added info

20130513

MVO

Section 7.3

Fixed missing picture and elaborated text

20130719

MVO

Section 7.6 and section 9

Changed and simplified the Flash sector programming algorithm

20130815

MVO

Section 4.4

Section 3.1

Section 4.3

Added note about the XRAM areas that is used by the USB circuit.

New section added.

Added info about which UART pins that must be present for using the

UART0 as prog I/F

20130823

MVO

Section 3.1

Typo corrected

20130828

MVO

Section 7.9.1

All

Section 5.2.2

Figure 5,

Figure 6,

Figure 7

Corrected read back byte value

Added notes that stresses that "Check State " must be used after a

programming/erase command

Added

New drawing

20130927

MVO

Section 5.2.2

Added the need for contact to the RESET_N

20130930

MVO

Section 3.4.1

Added missing doc reference

20131016

MVO

Section 6.3

Section 9

Table 3

Changed USB programming protocol

Updated Programming Flow

Now separate TX row for SPI and USRT/USB

20131101

MVO

Section 6.3

Figure 23

Section 5.2

Table 9

Section 11

Corrected Step 2

Updated figure

Updated description of how to enable APM

Updated t

and added t

New section added

20131210

MVO

Section 6.2

All

Section 7.14

Changed number of required stop bits from 1 to 2

Changed t

from 4.1ms to 5.1ms

Added code example and new calculation example

20131212

MVO

Section 11

Section 6.2

Section 5.1

Changed requirements for the high period of the RESET_N signal

Elaborated note about omitted stop bits

Corrected REST_N low period description

20140311

ANI

MVO

Section 6.3 and 9

Section 5.2.2

Table 8

Added USB HWID check to description in section 6.3 and the flowchart

in section 9. Added recommendation of max. 3 commands at a time to

section 6.3

Now recommends to use UART programming interface for SD3503 and

ZM5304

Updated timing values

20140321

MVO

Section 5.2.2

Table 3

UART programming interface for SD3503 and ZM5304 is now

mandatory

Added missing lines

8A/8B

20140425

MVO

Figure 23

Figure 25

Section 8

Section 4.6

Added a path that covers the case where APM mode is enabled and

RESET_N is asserted. Moved "Program NVR " to an earlier stage in the

flow. Added check of NVR CRC16. Corrected text "clear AutoProg0"

→"Autoprog1"

"Handle Error" flow added

Elaborated

New calibration section added

20140430

MVO

Section 4.6

Section 8

Changed wording and fixed typos