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

Processes

proc_regs  ( CLK )
proc_next  ( R_REGS , IB_MREQ , EI_ACK , RESET , BRESET , PBUF_DO , PBUF_EMPTY , PBUF_FULL , PBUF_FUSE , RLIM_BUSY )

Constants

ibaddr_lp11  slv16 := slv ( to_unsigned ( 8#177514# , 16 ) )
ibaddr_csr  slv1 := " 0 "
ibaddr_buf  slv1 := " 1 "
csr_ibf_err  integer := 15
csr_ibf_done  integer := 7
csr_ibf_ie  integer := 6
csr_ibf_ir  integer := 5
buf_ibf_val  integer := 15
regs_init  regs_type := ( ' 0 ' , ' 1 ' , " 000 " , ' 1 ' , ' 0 ' , ' 0 ' )

Subtypes

csr_ibf_rlim  integer range 14 downto 12
csr_ibf_type  integer range 10 downto 8
buf_ibf_fuse  integer range AWIDTH - 1 + 8 downto 8
buf_ibf_data  integer range 6 downto 0

Signals

R_REGS  regs_type := regs_init
N_REGS  regs_type := regs_init
PBUF_CE  slbit := ' 0 '
PBUF_WE  slbit := ' 0 '
PBUF_DO  slv7 := ( others = > ' 0 ' )
PBUF_RESET  slbit := ' 0 '
PBUF_EMPTY  slbit := ' 0 '
PBUF_FULL  slbit := ' 0 '
PBUF_FUSE  slv ( AWIDTH - 1 downto 0 ) := ( others = > ' 0 ' )
RLIM_START  slbit := ' 0 '
RLIM_BUSY  slbit := ' 0 '

Records

regs_type 
ibsel slbit
err slbit
rlim slv3
done slbit
ie slbit
intreq slbit

Instantiations

pbuf  fifo_simple_dram <Entity fifo_simple_dram>
rlim  ib_rlim_slv <Entity ib_rlim_slv>

Detailed Description

Definition at line 57 of file ibdr_lp11_buf.vhd.

Member Function/Procedure/Process Documentation

◆ proc_regs()

proc_regs (   CLK)

Definition at line 140 of file ibdr_lp11_buf.vhd.

◆ proc_next()

proc_next (   R_REGS ,
  IB_MREQ ,
  EI_ACK ,
  RESET ,
  BRESET ,
  PBUF_DO ,
  PBUF_EMPTY ,
  PBUF_FULL ,
  PBUF_FUSE ,
  RLIM_BUSY  
)
Process

Definition at line 155 of file ibdr_lp11_buf.vhd.

Member Data Documentation

◆ ibaddr_lp11

ibaddr_lp11 slv16 := slv ( to_unsigned ( 8#177514# , 16 ) )
Constant

Definition at line 59 of file ibdr_lp11_buf.vhd.

◆ ibaddr_csr

ibaddr_csr slv1 := " 0 "
Constant

Definition at line 61 of file ibdr_lp11_buf.vhd.

◆ ibaddr_buf

ibaddr_buf slv1 := " 1 "
Constant

Definition at line 62 of file ibdr_lp11_buf.vhd.

◆ csr_ibf_err

csr_ibf_err integer := 15
Constant

Definition at line 64 of file ibdr_lp11_buf.vhd.

◆ csr_ibf_rlim

csr_ibf_rlim integer range 14 downto 12
Subtype

Definition at line 65 of file ibdr_lp11_buf.vhd.

◆ csr_ibf_type

csr_ibf_type integer range 10 downto 8
Subtype

Definition at line 66 of file ibdr_lp11_buf.vhd.

◆ csr_ibf_done

csr_ibf_done integer := 7
Constant

Definition at line 67 of file ibdr_lp11_buf.vhd.

◆ csr_ibf_ie

csr_ibf_ie integer := 6
Constant

Definition at line 68 of file ibdr_lp11_buf.vhd.

◆ csr_ibf_ir

csr_ibf_ir integer := 5
Constant

Definition at line 69 of file ibdr_lp11_buf.vhd.

◆ buf_ibf_val

buf_ibf_val integer := 15
Constant

Definition at line 70 of file ibdr_lp11_buf.vhd.

◆ buf_ibf_fuse

buf_ibf_fuse integer range AWIDTH - 1 + 8 downto 8
Subtype

Definition at line 71 of file ibdr_lp11_buf.vhd.

◆ buf_ibf_data

buf_ibf_data integer range 6 downto 0
Subtype

Definition at line 72 of file ibdr_lp11_buf.vhd.

◆ regs_type

regs_type
Record

Definition at line 74 of file ibdr_lp11_buf.vhd.

◆ ibsel

ibsel slbit
Record

Definition at line 75 of file ibdr_lp11_buf.vhd.

◆ err

err slbit
Record

Definition at line 76 of file ibdr_lp11_buf.vhd.

◆ rlim [1/2]

rlim slv3
Record

Definition at line 77 of file ibdr_lp11_buf.vhd.

◆ done

done slbit
Record

Definition at line 78 of file ibdr_lp11_buf.vhd.

◆ ie

ie slbit
Record

Definition at line 79 of file ibdr_lp11_buf.vhd.

◆ intreq

intreq slbit
Record

Definition at line 80 of file ibdr_lp11_buf.vhd.

◆ regs_init

regs_init regs_type := ( ' 0 ' , ' 1 ' , " 000 " , ' 1 ' , ' 0 ' , ' 0 ' )
Constant

Definition at line 83 of file ibdr_lp11_buf.vhd.

◆ R_REGS

R_REGS regs_type := regs_init
Signal

Definition at line 92 of file ibdr_lp11_buf.vhd.

◆ N_REGS

N_REGS regs_type := regs_init
Signal

Definition at line 93 of file ibdr_lp11_buf.vhd.

◆ PBUF_CE

PBUF_CE slbit := ' 0 '
Signal

Definition at line 95 of file ibdr_lp11_buf.vhd.

◆ PBUF_WE

PBUF_WE slbit := ' 0 '
Signal

Definition at line 96 of file ibdr_lp11_buf.vhd.

◆ PBUF_DO

PBUF_DO slv7 := ( others = > ' 0 ' )
Signal

Definition at line 97 of file ibdr_lp11_buf.vhd.

◆ PBUF_RESET

PBUF_RESET slbit := ' 0 '
Signal

Definition at line 98 of file ibdr_lp11_buf.vhd.

◆ PBUF_EMPTY

PBUF_EMPTY slbit := ' 0 '
Signal

Definition at line 99 of file ibdr_lp11_buf.vhd.

◆ PBUF_FULL

PBUF_FULL slbit := ' 0 '
Signal

Definition at line 100 of file ibdr_lp11_buf.vhd.

◆ PBUF_FUSE

PBUF_FUSE slv ( AWIDTH - 1 downto 0 ) := ( others = > ' 0 ' )
Signal

Definition at line 101 of file ibdr_lp11_buf.vhd.

◆ RLIM_START

RLIM_START slbit := ' 0 '
Signal

Definition at line 103 of file ibdr_lp11_buf.vhd.

◆ RLIM_BUSY

RLIM_BUSY slbit := ' 0 '
Signal

Definition at line 104 of file ibdr_lp11_buf.vhd.

◆ pbuf

pbuf fifo_simple_dram
Instantiation

Definition at line 126 of file ibdr_lp11_buf.vhd.

◆ rlim [2/2]

rlim ib_rlim_slv
Instantiation

Definition at line 138 of file ibdr_lp11_buf.vhd.

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