trezor-firmware/legacy/firmware/protob/messages-debug.options

DebugLinkDecision.input                 max_size:33

DebugLinkState.layout                   max_size:1024
DebugLinkState.pin                      max_size:10
DebugLinkState.matrix                   max_size:10
DebugLinkState.mnemonic_secret          max_size:240
DebugLinkState.reset_word               max_size:12
DebugLinkState.reset_entropy            max_size:128
DebugLinkState.recovery_fake_word       max_size:12

DebugLinkLog.bucket                     max_size:33
DebugLinkLog.text                       max_size:256

DebugLinkMemory.memory                  max_size:1024
DebugLinkMemoryWrite.memory             max_size:1024

# unused fields
DebugLinkState.layout_lines             max_count:10
DebugLinkState.layout_lines             max_size:30
DebugLinkLayout.lines                   max_count:10
DebugLinkLayout.lines                   max_size:30
DebugLinkRecordScreen.target_directory  max_size:16