w11 - vhd 0.794
W11 CPU core and support modules
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Constants | Processes | Records | Signals | Types
syn Architecture Reference
Architecture >> syn

Processes

proc_regs  ( CLK )
proc_next  ( R_REGS , RB_MREQ , CP_STAT , CP_DOUT )

Constants

regs_init  regs_type := ( s_idle , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ( others = > ' 0 ' ) , ' 0 ' , ( others = > ' 0 ' ) , ' 0 ' , ' 0 ' , " 11 " , ' 0 ' , ' 0 ' , ' 0 ' )

Types

state_type  ( s_idle , s_cpwait , s_cpstep )

Signals

R_REGS  regs_type := regs_init
N_REGS  regs_type

Records

regs_type 
state state_type
rbselc slbit
rbseli slbit
greset slbit
cpreq slbit
cpfunc slv5
cpuact_1 slbit
addr slv22_1
ena_22bit slbit
ena_ubmap slbit
membe slv2
membestick slbit
doinc slbit
waitstep slbit

Detailed Description

Definition at line 122 of file pdp11_core_rbus.vhd.

Member Function/Procedure/Process Documentation

◆ proc_regs()

proc_regs (   CLK  
)
Process

Definition at line 165 of file pdp11_core_rbus.vhd.

◆ proc_next()

proc_next (   R_REGS ,
  RB_MREQ ,
  CP_STAT ,
  CP_DOUT  
)
Process

Definition at line 178 of file pdp11_core_rbus.vhd.

Member Data Documentation

◆ state_type

state_type ( s_idle , s_cpwait , s_cpstep )
Type

Definition at line 124 of file pdp11_core_rbus.vhd.

◆ regs_type

regs_type
Record

Definition at line 130 of file pdp11_core_rbus.vhd.

◆ state

state state_type
Record

Definition at line 131 of file pdp11_core_rbus.vhd.

◆ rbselc

rbselc slbit
Record

Definition at line 132 of file pdp11_core_rbus.vhd.

◆ rbseli

rbseli slbit
Record

Definition at line 133 of file pdp11_core_rbus.vhd.

◆ greset

greset slbit
Record

Definition at line 134 of file pdp11_core_rbus.vhd.

◆ cpreq

cpreq slbit
Record

Definition at line 135 of file pdp11_core_rbus.vhd.

◆ cpfunc

cpfunc slv5
Record

Definition at line 136 of file pdp11_core_rbus.vhd.

◆ cpuact_1

cpuact_1 slbit
Record

Definition at line 137 of file pdp11_core_rbus.vhd.

◆ addr

addr slv22_1
Record

Definition at line 138 of file pdp11_core_rbus.vhd.

◆ ena_22bit

ena_22bit slbit
Record

Definition at line 139 of file pdp11_core_rbus.vhd.

◆ ena_ubmap

ena_ubmap slbit
Record

Definition at line 140 of file pdp11_core_rbus.vhd.

◆ membe

membe slv2
Record

Definition at line 141 of file pdp11_core_rbus.vhd.

◆ membestick

membestick slbit
Record

Definition at line 142 of file pdp11_core_rbus.vhd.

◆ doinc

doinc slbit
Record

Definition at line 143 of file pdp11_core_rbus.vhd.

◆ waitstep

waitstep slbit
Record

Definition at line 144 of file pdp11_core_rbus.vhd.

◆ regs_init

regs_init regs_type := ( s_idle , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ( others = > ' 0 ' ) , ' 0 ' , ( others = > ' 0 ' ) , ' 0 ' , ' 0 ' , " 11 " , ' 0 ' , ' 0 ' , ' 0 ' )
Constant

Definition at line 147 of file pdp11_core_rbus.vhd.

◆ R_REGS

R_REGS regs_type := regs_init
Signal

Definition at line 160 of file pdp11_core_rbus.vhd.

◆ N_REGS

N_REGS regs_type
Signal

Definition at line 161 of file pdp11_core_rbus.vhd.

The documentation for this design unit was generated from the following file: