From 9d54ba484d894bb841078981906e63fa9b0b063c Mon Sep 17 00:00:00 2001 From: Straithe Date: Sat, 8 Jun 2024 01:41:39 -0400 Subject: [PATCH] Add spec statement to hardware revision docs --- docs/source/list_of_hardware_revisions.rst | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/docs/source/list_of_hardware_revisions.rst b/docs/source/list_of_hardware_revisions.rst index b11362663..134c41eba 100644 --- a/docs/source/list_of_hardware_revisions.rst +++ b/docs/source/list_of_hardware_revisions.rst @@ -1,39 +1,45 @@ ================================================ -List of Hardware Revisions +Hardware Revisions ================================================ +HackRF One hardware revisions exist mainly to deal with changes in component availability. Each of the revisions meet the same performance specifications that are measured in the factory. + + +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. Although the SKY13453 uses simplified control logic, it did not require a firmware modification. Hardware revision detection pin straps were added. Manufacturing year: 2020 HackRF One r7 -~~~~~~~~~~~~~ +^^^^^^^^^^^^^ SKY13453 RF switches were reverted to SKY13350. USB VBUS detection resistor values were updated. Manufacturing year: 2021 HackRF One r8 -~~~~~~~~~~~~~ +^^^^^^^^^^^^^ SKY13350 RF switches were replaced by SKY13453. Manufacturing years: 2021–2022 HackRF One r9 -~~~~~~~~~~~~~ +^^^^^^^^^^^^^ MAX2837 was replaced by MAX2839. Si5351C was replaced by Si5351A with additional clock distribution. A series diode was added to the antenna port power supply. Manufacturing year: 2023 HackRF One r10 -~~~~~~~~~~~~~~ +^^^^^^^^^^^^^^ This revision is based on r8, reverting most of the changes made in r9. A series diode was added to the antenna port power supply. Manufacturing year: 2024