diff options
Diffstat (limited to 'sdq')
| -rw-r--r-- | sdq/README | 14 | ||||
| -rw-r--r-- | sdq/iphone_se_example_data.sr | bin | 0 -> 2905 bytes | |||
| -rw-r--r-- | sdq/iphone_se_snippet.sr | bin | 0 -> 852 bytes |
3 files changed, 14 insertions, 0 deletions
diff --git a/sdq/README b/sdq/README new file mode 100644 index 0000000..a0a2aa3 --- /dev/null +++ b/sdq/README @@ -0,0 +1,14 @@ +------------------------------------------------------------------------ +SDQ (Texas Instruments, battery authentication) +------------------------------------------------------------------------ + +See https://www.ti.com/lit/ds/symlink/bq26100.pdf for the Texas Instruments +bq26100 battery pack authentication. Apple uses SDQ in devices like MagSafe +or Lightning connectors, as well as in some batteries. + +Logic analyzer setup +-------------------- + + Probe Signal + ----------------- + 0 SDQ diff --git a/sdq/iphone_se_example_data.sr b/sdq/iphone_se_example_data.sr Binary files differnew file mode 100644 index 0000000..133acca --- /dev/null +++ b/sdq/iphone_se_example_data.sr diff --git a/sdq/iphone_se_snippet.sr b/sdq/iphone_se_snippet.sr Binary files differnew file mode 100644 index 0000000..e563fdb --- /dev/null +++ b/sdq/iphone_se_snippet.sr |