Intel IXP2800 Table 155. XPI PMU Event List (Sheet 3 of 4)

Hardware Reference Manual 391
Intel® IXP2800 Network Processor
Performance Monitor Unit
48 SETUP2_4_P APB_CLK single separate It enters the pulse width of the data transaction cycle
for the state machine 2 for the mode 2 of Slowport.
49 PULW2_C_P APB_CLK single separate It enters the pulse width of the data transaction cycle
for the state machine 2 for the mode 2 of Slowport.
50 HOLD2_E_P APB_CLK single separate It enters the data hold period for the state machine 2
for the mode 2 of Slowport.
51 OUTEN2_F_P APB_CLK single separate It starts to assert the OE when the state machine 2 is
active for the mode 2 of Slowport.
52 PKDATA2_D_P APB_CLK single separate It enters the read data packing state during the active
state machine 2 for the mode 2 of Slowport.
53 LADATA2_9_P APB_CLK single separate It enters the data capturing cycle during the active
state machine 2 for the mode 2 of Slowport.
54 READY2_B_P APB_CLK single separate
It enters the acknowledge state to terminate the read
cycle when the state machine 2 is active for the mode
2 of Slowport.
55 TURNA2_8_P APB_CLK single separate
It enters the turnaround state of the transaction when
the state machine 2 is active for the mode 2 of
Slowport.
56 IDLE3_0_P APB_CLK single separate It displays the idle state of the state machine 3 for the
mode 3 of Slowport.
57 START3_1_P APB_CLK single separate It enters the start state of the state machine 3 for the
mode 3 of Slowport.
58 ADDR13_3_P APB_CLK single separate It enters the first address state, AD[7:0], of the state
machine 3 for the mode 3 of Slowport.
59 ADDR23_2_P APB_CLK single separate It enters the second address state, AD[15:8], of the
state machine 3 for the mode 3 of Slowport.
60 ADDR33_6_P APB_CLK single separate It enters the second address state, AD[23:16], of the
state machine 3 for the mode 3 of Slowport.
61 ADDR43_7_P APB_CLK single separate It enters the second address state, AD[24], of the
state machine 3 for the mode 3 of Slowport.
62 WRDATA3_5_P APB_CLK single separate
It unpacks the data from the APB onto the Slowport
bus for the state machine 3 for the mode 3 of
Slowport.
63 SETUP3_4_P APB_CLK single separate It enters the pulse width of the data transaction cycle
for the state machine 3 for the mode 3 of Slowport.
64 PULW3_C_P APB_CLK single separate It enters the pulse width of the data transaction cycle
for the state machine 3 for the mode 3 of Slowport.
65 HOLD3_E_P APB_CLK single separate It enters the data hold period for the state machine 3
for the mode 3 of Slowport.
66 OUTEN3_F_P APB_CLK single separate It starts to assert the OE when the state machine 3 is
active for the mode 3 of Slowport.
67 PKDATA3_D_P APB_CLK single separate It enters the read data packing state during the active
state machine 3 for the mode 3 of Slowport.
68 LADATA3_B_P APB_CLK single separate It enters the data capturing cycle during the active
state machine 3 for the mode 3 of Slowport.
69 READY3_9_P APB_CLK single separate
It enters the acknowledge state to terminate the read
cycle when the state machine 3 is active for the mode
3 of Slowport.
Table 155. XPI PMU Event List (Sheet 3 of 4)