GT

A GT object represents each individual transceiver in HW. It also includes TX and RX objects as it’s children.

Reset

To reset the RX and TX in the GT, use the reset() method

# Get all IBERT cores in the device and select the first IBERT core for use
iberts = device.ibert_cores
ibert_0 = ibert.at(index=0)

# Get all the GT Groups in the IBERT core
all_gt_groups = ibert_0.gt_groups

# Get the first GT Group and the first GT in the GT Group
first_gt_group = all_gt_groups.at(index=0)
first_gt = first_gt_group.gts.at(index=0)

first_gt.reset()

Attributes of GT object

The attributes of the GT class instance are listed here and are accessible via the python . operator i.e. <gt_obj>.<attribute>.

Table 3 GT attributes

Attribute	Description
name	Name of the GT
type	Serial object type. This is always equal to GT_KEY
handle	Handle of the GT from cs_server
children	Direct children of the GT
rx	RX child
tx	TX child
pll	PLL child