Datasheet
Table Of Contents
- General Description
- Pin Assignments
- Absolute Maximum Ratings
- Electrical Characteristics
- Typical Operating Characteristics
- Detailed Description
- Register Description
- Application Information
- Package Information
- Tape & Reel Information
- Soldering & Storage Information
- Laser Eye Safety
- Ordering & Contact Information
- RoHS Compliant & ams Green Statement
- Copyrights & Disclaimer
- Document Status
- Revision Information
- Content Guide
ams Datasheet Page 45
[v1-08] 2020-Jun-29 Document Feedback
TMF8701 − Register Description
Bootloader Commands
The following commands (bl_cmd_stat) are supported by the
bootloader:
Figure 108:
Bootloader Commands
RAMREMAP_RESET = Execute Program Downloaded to
RAM
This command remaps the RAM to address 0 and performs a
System reset (see also command RESET).
Command is performed immediately without any delay.
After this the application that is located in RAM will be running.
If there is no valid application you will need to do a HW reset
(toggle enable pin or power cycle).
Figure 109:
RAMREMAP_RESET Command
Commands Value Meaning
RAMREMAP_RESET 0x11 Remap RAM to address 0 and reset
DOWNLOAD_INIT 0x14 Initialize for RAM download from host to TMF8701
W_RAM 0x41
Write RAM region
(Plain = not encoded into e.g. Intel Hex Records)
ADDR_RAM 0x43 Set the read/write RAM pointer to a given address
Address Value Meaning
BL_CMD_STAT 0x11 REMAP RAM to 0 and RESET
BL_SIZE 0 No parameters
BL_CSUM 0xEE