From d94295edcf2b3bda84f2c1e2a442f695a41e24b3 Mon Sep 17 00:00:00 2001 From: Michael Ossmann Date: Mon, 8 Nov 2021 16:29:16 -0700 Subject: [PATCH] add list of hardware revisions (#988) --- docs/source/index.rst | 1 + docs/source/list_of_hardware_revisions.rst | 33 ++++++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 docs/source/list_of_hardware_revisions.rst diff --git a/docs/source/index.rst b/docs/source/index.rst index 9e5d242a..43b06a42 100644 --- a/docs/source/index.rst +++ b/docs/source/index.rst @@ -38,6 +38,7 @@ Welcome to HackRF's documentation! :maxdepth: 2 :caption: Hardware + list_of_hardware_revisions hardware_components clocking enclosure_options diff --git a/docs/source/list_of_hardware_revisions.rst b/docs/source/list_of_hardware_revisions.rst new file mode 100644 index 00000000..97e4e203 --- /dev/null +++ b/docs/source/list_of_hardware_revisions.rst @@ -0,0 +1,33 @@ +================================================ +List of Hardware Revisions +================================================ + +HackRF One r1–r4 +~~~~~~~~~~~~~~~~ + +The first revision of HackRF One shipped by Great Scott Gadgets starting in 2014 was labeled r1. Subsequent manufacturing runs incremented the revision number up to r4 without modification to the hardware design. Manufacturing years: 2014–2020 + +HackRF One r5 +~~~~~~~~~~~~~ + +This experimental revision has not been manufactured. + +HackRF One r6 +~~~~~~~~~~~~~ + +SKY13350 RF switches were replaced by SKY13453 due to component availability. Although the SKY13453 uses simplified control logic, it did not require a firmware modification. Manufacturing year: 2020 + +HackRF One r7 +~~~~~~~~~~~~~ + +SKY13453 RF switches were reverted to SKY13350 due to component availability. USB VBUS detection resistor values were changed to better protect the LPC4320. Manufacturing year: 2021 + +HackRF One r8 +~~~~~~~~~~~~~ + +SKY13350 RF switches were replaced by SKY13453 due to component availability. Manufacturing years: 2021–2022 + +Hardware Revision Identification +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +HackRF Ones manufactured by Great Scott Gadgets have the revision number printed on the PCB top silkscreen layer near the MAX5864 (U18).