Initial commit of OpenSPARC T2 design and verification files.
[OpenSPARC-T2-DV] / verif / env / common / coverage / ncu / tcu_ncu_sample.vrhpal
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//
// OpenSPARC T2 Processor File: tcu_ncu_sample.vrhpal
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sample tcu_ncu_intf_add (tcu_ncu_add)
{
state NCU_ADD ( 8'h80 );
state NIU_ADD ( 8'h81 );
state CCU_ADD ( 8'h83 );
state MCU_ADD ( 8'h84 );
state DBG1_ADD ( 8'h86 );
state DMU_ADD ( 8'h88 );
state RST_ADD ( 8'h89 );
state ASI_ADD ( 8'h90 );
wildcard state PIO_ADD ( 8'Hcx );
state SSI_ADD ( 8'hff );
}
sample tcu_ncu_intf_type_sample (tcu_ncu_type)
{
state READ_REQ ( 4'b0100 );
state WRITE_REQ ( 4'b0101 );
}
sample tcu_ncu_intf_type_ack (tcu_ncu_type)
{
state READ_ACK ( 4'b0001 );
}
cross tcu_ncu_intf_add_type_cross (tcu_ncu_intf_add,tcu_ncu_intf_type_sample );
sample tcu_ncu_intf_size (tcu_ncu_size)
{
state SIZE1 (3'b000);
wildcard state SIZE2 (3'b0xx); // When tcu respons bask, size is ignored,
wildcard state SIZE4 (3'b0xx); //for avoid change the test plan, just modified to make it be wildcard
wildcard state SIZE8 (3'b0xx);
}
sample tcu_ncu_intf_bufid_sample (tcu_ncu_bufid)
{
m_state BUFFID (0:1);
}
sample tcu_ncu_intf_cpuid_sample (tcu_ncu_cpuid)
{
m_state CPU_ID ( 0:63 );
}
sample tcu_ncu_intf_type_trans (tcu_ncu_type)
{
state READ_REQ ( 4'b0100 );
state WRITE_REQ ( 4'b0101 );
state IFILL_REQ ( 4'b0110 );
state READ_NACK ( 4'b0000 );
state READ_ACK ( 4'b0001 );
trans TYPE_TRAN00 ("READ_REQ" -> "READ_REQ");
trans TYPE_TRAN01 ("READ_REQ" -> "WRITE_REQ");
trans TYPE_TRAN02 ("READ_REQ" -> "IFILL_REQ");
trans TYPE_TRAN10 ("WRITE_REQ" -> "READ_REQ");
trans TYPE_TRAN11 ("WRITE_REQ" -> "WRITE_REQ");
trans TYPE_TRAN12 ("WRITE_REQ" -> "IFILL_REQ");
trans TYPE_TRAN20 ("IFILL_REQ" -> "READ_REQ");
trans TYPE_TRAN21 ("IFILL_REQ" -> "WRITE_REQ");
trans TYPE_TRAN22 ("IFILL_REQ" -> "IFILL_REQ");
trans TYPE_TRAN30 ("READ_ACK" -> "READ_ACK");
trans TYPE_TRAN31 ("READ_ACK" -> "READ_NACK");
trans TYPE_TRAN40 ("READ_NACK" -> "READ_ACK");
trans TYPE_TRAN41 ("READ_NACK" -> "READ_NACK");
}
sample tcu_ncu_intf_stall_b2b_sample (ncu_tcu_stall_b2b)
{
m_state STALL ( 1:30 ) ;
}
sample tcu_ncu_intf_pkt_gap (tcu_ncu_pkt_gap)
{
m_state PKT_GAP ( 1:10 ) ;
}
sample tcu_ncu_intf_b2b_sample (tcu_ncu_b2b)
{
m_state B2B ( 2:5 ) ;
}