Architecture rtl of icmpv4_TX

Types

Name	Description
T_STATE

Processes

process

process @(PayloadROM_Data or PayloadROM_Reader_ov or Out_Ack or Command or State)

FSM Transitions for State

#	Current State	Next State	Condition	Comment
1	ST_IDLE	ST_SEND_ECHO_type	[(Command when NET_ICMPV4_TX_CMD_ECHO_REQUEST), (Command when NET_ICMPV4_TX_CMD_ECHO_REPLY)]
2	ST_SEND_ECHO_type	ST_SEND_ECHO_CODE	[(Out_Ack = '1')]
3	ST_SEND_ECHO_CODE	ST_SEND_ECHOREQUEST_CHECKSUM_0	[(Out_Ack = '1')]
4	ST_SEND_ECHOREQUEST_CHECKSUM_0	ST_SEND_ECHOREQUEST_CHECKSUM_1	[(Out_Ack = '1')]
5	ST_SEND_ECHOREQUEST_CHECKSUM_1	ST_SEND_ECHOREQUEST_IDENTIFIER_0	[(Out_Ack = '1')]
6	ST_SEND_ECHOREQUEST_IDENTIFIER_0	ST_SEND_ECHOREQUEST_IDENTIFIER_1	[(Out_Ack = '1')]
7	ST_SEND_ECHOREQUEST_IDENTIFIER_1	ST_SEND_ECHOREQUEST_SEQUENCENUMBER_0	[(Out_Ack = '1')]
8	ST_SEND_ECHOREQUEST_SEQUENCENUMBER_0	ST_SEND_ECHOREQUEST_SEQUENCENUMBER_1	[(Out_Ack = '1')]
9	ST_SEND_ECHOREQUEST_SEQUENCENUMBER_1	ST_SEND_ECHOREQUEST_DATA	[(Out_Ack = '1')]
10	ST_SEND_ECHOREQUEST_DATA	ST_COMPLETE	[((Out_Ack = '1') and (PayloadROM_Reader_ov = '1'))]
11	ST_COMPLETE	ST_IDLE	[EMPTY]
12	ST_SEND_ECHOREPLY_DATA	ST_COMPLETE	[((Out_Ack = '1') and (In_Meta_Payload_last = '1'))]

×