Teledyne-lecroy Voyager Exerciser Generation Script Language Manua Instrukcja Użytkownika Pobierz pdf (Strona 146)

Teledyne LeCroy Voyager USB 3.0 Exerciser Generation Script Language Reference Manual

137

# Specifies time of staying in Polling.Active or Recovery.Active sub-states

# regardless of received pattern,

# if bit CUSTOM_TS2 of the LTSSMSettings is set.

Set TS2Time = 1000

# Custom Flow Control flags

const NO_LGOOD_DETECT = _0001

const NO_LCRD_DETECT = _0010

const NO_LGOOD_GENERATION = _0100

const NO_LCRD_GENERATION = _1000

const NO_FLOW_CTRL = _1111

# Allows to override automatic USB 3.0 Link flow control settings

# as required by the USB 3.0 spec

# and instructs the Exerciser to use custom link flow control settings.

# Don't detect LCRD (Exerciser assumes that the DUT always has

# enough credits)

# and disable LCRD generation (Exerciser will ignore Rx buffer space

# check and also will not respond with LCRD).

Set CustomFlowControl = NO_LCRD_DETECT | NO_LCRD_GENERATION

##########################################################################

# LFPS Duty cycle setting

# LFPS Duty cycle constants

const DC_50_PERCENT = 0 # default

const DC_60_PERCENT = 1

const DC_40_PERCENT = 2

Set LFPSDutyCycle = DC_60_PERCENT

##########################################################################

# LFPS Period setting

# LFPS Period constants

const PD_16_NS = 0

const PD_20_NS = 1

const PD_24_NS = 2

const PD_32_NS = 3

const PD_40_NS = 4 # default

const PD_48_NS = 5

const PD_56_NS = 6

const PD_64_NS = 7

const PD_72_NS = 8

const PD_80_NS = 9

const PD_88_NS = 10

const PD_96_NS = 11

const PD_100_NS = 12

const PD_104_NS = 13

const PD_112_NS = 14

const PD_120_NS = 15

Set LFPSPeriod = PD_24_NS

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