arch Architecture Reference

intMAN unit architecture (inner structure) More...

Processes
p_icfg	( RST )
	slack-condition result (signal)

Components
int_buf_in	<Entity int_buf_in>
	interrupt detect/buffer/config/forward for the intMAN hardware
ipri_update_dmx	<Entity ipri_update_dmx>
	line to forward the interrupt
ipri_highest	<Entity ipri_highest>
	address dmx output with no more than one interrupt selected
c_prio	<Entity c_prio>
	address dmx output with the highest-priority interrupt selected
c_slack	<Entity c_slack>
	priority-condition result

Signals
SIG_IPRILOAD_SEL	STD_LOGIC_VECTOR ( t_int_range )
	slack-condition result
SIG_ISERV	STD_LOGIC_VECTOR ( t_int_range )
	priority config update enable (signal)
SIG_ICNT	t_intpendcnt_arr
	interrupt service start (signal)
SIG_IRDY	t_intrdy_vec
	pending interrupt count (signal)
SIG_ICFG_MEM	t_intcfg_arr
	interrupt ready (signal)
SIG_ICFG	t_intcfg_arr
	interrupt config storage (signal)
SIG_IPRIARR	t_intpri_arr
	interrupt config bus (signal)
SIG_IPRIHVAL	STD_LOGIC_VECTOR ( t_pri_width_range )
	interrupt priorities (signal)
SIG_INTSEL	STD_LOGIC_VECTOR ( t_int_range )
	the highest pending-interrupt priority (signal)
SIG_IPRICOND_VALID	STD_LOGIC
	address dmx output with the highest-priority interrupt selected (signal)
SIG_SLACKCOND_VALID	STD_LOGIC
	priority-condition result (signal)

Instantiations
ipupdmx	ipri_update_dmx <Entity ipri_update_dmx>
	interrupt config storage unit init
int_buf	int_buf_in <Entity int_buf_in>
	interrupt detect/buffer/config/forward unit (port map)
ip_high	ipri_highest <Entity ipri_highest>
	highest-priority pending interrupt unit (port map)
cpri	c_prio <Entity c_prio>
	priority condition check unit (port map)
cslack	c_slack <Entity c_slack>
	priority condition check unit (port map)

Detailed Description

intMAN unit architecture (inner structure)

Definition at line 41 of file intman_design_top.vhd.

Member Function Documentation

p_icfg (   RST   )

Process

slack-condition result (signal)

Definition at line 146 of file intman_design_top.vhd.

00146   p_icfg : process(RST ) is 00147   begin 00148   if(RST =' 1 ') then 00149   SIG_ICFG_MEM <= C_INTCFG ; -- after-reset init 00150   end if; 00151   end process p_icfg ;

Member Data Documentation

c_prio

Component

address dmx output with the highest-priority interrupt selected

Definition at line 83 of file intman_design_top.vhd.

c_slack

Component

priority-condition result

Definition at line 92 of file intman_design_top.vhd.

cpri c_prio

Instantiation

priority condition check unit (port map)

Definition at line 200 of file intman_design_top.vhd.

cslack c_slack

Instantiation

priority condition check unit (port map)

Definition at line 209 of file intman_design_top.vhd.

int_buf int_buf_in

Instantiation

interrupt detect/buffer/config/forward unit (port map)

Definition at line 172 of file intman_design_top.vhd.

int_buf_in

Component

interrupt detect/buffer/config/forward for the intMAN hardware

Definition at line 44 of file intman_design_top.vhd.

ip_high ipri_highest

Instantiation

highest-priority pending interrupt unit (port map)

Definition at line 191 of file intman_design_top.vhd.

ipri_highest

Component

address dmx output with no more than one interrupt selected

Definition at line 73 of file intman_design_top.vhd.

ipri_update_dmx

Component

line to forward the interrupt

Definition at line 63 of file intman_design_top.vhd.

ipupdmx ipri_update_dmx

Instantiation

interrupt config storage unit init

interrupt config selector unit (port map)

Definition at line 162 of file intman_design_top.vhd.

SIG_ICFG t_intcfg_arr

Signal

interrupt config storage (signal)

Definition at line 122 of file intman_design_top.vhd.

SIG_ICFG_MEM t_intcfg_arr

Signal

interrupt ready (signal)

Definition at line 119 of file intman_design_top.vhd.

SIG_ICNT t_intpendcnt_arr

Signal

interrupt service start (signal)

Definition at line 113 of file intman_design_top.vhd.

SIG_INTSEL STD_LOGIC_VECTOR ( t_int_range )

Signal

the highest pending-interrupt priority (signal)

Definition at line 131 of file intman_design_top.vhd.

SIG_IPRIARR t_intpri_arr

Signal

interrupt config bus (signal)

Definition at line 125 of file intman_design_top.vhd.

SIG_IPRICOND_VALID STD_LOGIC

Signal

address dmx output with the highest-priority interrupt selected (signal)

Definition at line 134 of file intman_design_top.vhd.

SIG_IPRIHVAL STD_LOGIC_VECTOR ( t_pri_width_range )

Signal

interrupt priorities (signal)

Definition at line 128 of file intman_design_top.vhd.

SIG_IPRILOAD_SEL STD_LOGIC_VECTOR ( t_int_range )

Signal

slack-condition result

Definition at line 107 of file intman_design_top.vhd.

SIG_IRDY t_intrdy_vec

Signal

pending interrupt count (signal)

Definition at line 116 of file intman_design_top.vhd.

SIG_ISERV STD_LOGIC_VECTOR ( t_int_range )

Signal

priority config update enable (signal)

Definition at line 110 of file intman_design_top.vhd.

SIG_SLACKCOND_VALID STD_LOGIC

Signal

priority-condition result (signal)

Definition at line 137 of file intman_design_top.vhd.

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The documentation for this class was generated from the following file:

• intman_design_top.vhd