US 12,013,806 B2
I3C pending read with retransmission
Janusz Jurski, Beaverton, OR (US); Enrico David Carrieri, Placerville, CA (US); Amit Kumar Srivastava, Folsom, CA (US); Matthew A. Schnoor, Hillsboro, OR (US); and Myron Loewen, Berthoud, CO (US)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Dec. 21, 2020, as Appl. No. 17/128,384.
Claims priority of provisional application 63/067,578, filed on Aug. 19, 2020.
Prior Publication US 2021/0109887 A1, Apr. 15, 2021
Int. Cl. G06F 13/42 (2006.01); G06F 9/54 (2006.01); G06F 13/24 (2006.01); G06F 13/362 (2006.01)
CPC G06F 13/4291 (2013.01) [G06F 9/542 (2013.01); G06F 13/24 (2013.01); G06F 13/362 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An apparatus, comprising:
a first buffer to store data to be transmitted from the apparatus; and
a link control circuit coupled to the first buffer, the link control circuit to send a pending read notification message to a device coupled to the apparatus via a bus to indicate that the data is available to be read from the first buffer, wherein if the data has not been read by the device after an identified amount of time, the link control circuit is to send another pending read notification message to the device.