stretch_ratio (GEM) Register Description
Register Name | stretch_ratio |
---|---|
Offset Address | 0x00000000BC |
Absolute Address |
0x00FF0B00BC (GEM0) 0x00FF0C00BC (GEM1) 0x00FF0D00BC (GEM2) 0x00FF0E00BC (GEM3) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | IPG stretch register |
stretch_ratio (GEM) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:16 | roRead-only | 0x0 | Reserved, read as 0, ignored on write. |
ipg_stretch | 15:0 | rwNormal read/write | 0x0 | IPG Stretch. Bits 7:0 are multiplied with the previously transmitted frame length (including preamble) bits 15:8 +1 divide the frame length. If the resulting number is greater than 96 and bit 28 is set in the network configuration register then the resulting number is used for the transmit inter-packet-gap. 1 is added to bits 15:8 to prevent a divide by zero. |