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

Processes

proc_rxok  ( CLKS )
proc_cts  ( TXCTS_N , XONTX_TXENA , UART_TXBUSY )
proc_synu  ( CLKU )
proc_syns  ( CLKS )
proc_abclkdiv  ( R_SYNU .abclkdiv_s )
proc_check  ( CLKS )

Constants

synu_init  synu_type := ( ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , slv ( to_unsigned ( 0 , CDWIDTH ) ) , slv ( to_unsigned ( 0 , CDWIDTH ) ) )
syns_init  syns_type := ( ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' )

Signals

R_SYNU  synu_type := synu_init
R_SYNS  syns_type := syns_init
R_RXOK  slbit := ' 1 '
RESET_INT  slbit := ' 0 '
RESET_CLKS  slbit := ' 0 '
UART_RXDATA  slv8 := ( others = > ' 0 ' )
UART_RXVAL  slbit := ' 0 '
UART_TXDATA  slv8 := ( others = > ' 0 ' )
UART_TXENA  slbit := ' 0 '
UART_TXBUSY  slbit := ' 0 '
XONTX_TXENA  slbit := ' 0 '
XONTX_TXBUSY  slbit := ' 0 '
RXFIFO_DI  slv8 := ( others = > ' 0 ' )
RXFIFO_ENA  slbit := ' 0 '
RXFIFO_BUSY  slbit := ' 0 '
RXFIFO_SIZEW  slv ( RXFAWIDTH - 1 downto 0 ) := ( others = > ' 0 ' )
TXFIFO_DO  slv8 := ( others = > ' 0 ' )
TXFIFO_VAL  slbit := ' 0 '
TXFIFO_HOLD  slbit := ' 0 '
RXERR  slbit := ' 0 '
RXOVR  slbit := ' 0 '
RXACT  slbit := ' 0 '
ABACT  slbit := ' 0 '
ABDONE  slbit := ' 0 '
ABCLKDIV  slv ( CDWIDTH - 1 downto 0 ) := ( others = > ' 0 ' )
TXOK  slbit := ' 0 '
RXOK  slbit := ' 0 '
RXERR_CLKU  slbit := ' 0 '
RXOVR_CLKU  slbit := ' 0 '
ABDONE_CLKU  slbit := ' 0 '

Records

synu_type 
rxact_c slbit
rxact_s slbit
txact_c slbit
txact_s slbit
abact_c slbit
abact_s slbit
rxok_c slbit
rxok_s slbit
txok_c slbit
txok_s slbit
abclkdiv_c slv ( CDWIDTH - 1 downto 0 )
abclkdiv_s slv ( CDWIDTH - 1 downto 0 )
syns_type 
enaxon_c slbit
enaxon_s slbit
enaesc_c slbit
enaesc_s slbit

Instantiations

cdc_reset  cdc_pulse <Entity cdc_pulse>
uart  serport_uart_rxtx_ab <Entity serport_uart_rxtx_ab>
xonrx  serport_xonrx <Entity serport_xonrx>
xontx  serport_xontx <Entity serport_xontx>
rxfifo  fifo_2c_dram <Entity fifo_2c_dram>
txfifo  fifo_2c_dram <Entity fifo_2c_dram>
cdc_rxerr  cdc_pulse <Entity cdc_pulse>
cdc_rxovr  cdc_pulse <Entity cdc_pulse>
cdc_abdone  cdc_pulse <Entity cdc_pulse>

Detailed Description

Definition at line 71 of file serport_2clock.vhd.

Member Function/Procedure/Process Documentation

◆ proc_rxok()

proc_rxok (   CLKS)

Definition at line 265 of file serport_2clock.vhd.

◆ proc_cts()

proc_cts (   TXCTS_N ,
  XONTX_TXENA ,
  UART_TXBUSY  
)
Process

Definition at line 287 of file serport_2clock.vhd.

◆ proc_synu()

proc_synu (   CLKU  
)
Process

Definition at line 298 of file serport_2clock.vhd.

◆ proc_syns()

proc_syns (   CLKS  
)
Process

Definition at line 316 of file serport_2clock.vhd.

◆ proc_abclkdiv()

proc_abclkdiv (   R_SYNU.abclkdiv_s)

Definition at line 374 of file serport_2clock.vhd.

◆ proc_check()

proc_check (   CLKS  
)
Process

Definition at line 382 of file serport_2clock.vhd.

Member Data Documentation

◆ synu_type

synu_type
Record

Definition at line 73 of file serport_2clock.vhd.

◆ rxact_c

rxact_c slbit
Record

Definition at line 74 of file serport_2clock.vhd.

◆ rxact_s

rxact_s slbit
Record

Definition at line 75 of file serport_2clock.vhd.

◆ txact_c

txact_c slbit
Record

Definition at line 76 of file serport_2clock.vhd.

◆ txact_s

txact_s slbit
Record

Definition at line 77 of file serport_2clock.vhd.

◆ abact_c

abact_c slbit
Record

Definition at line 78 of file serport_2clock.vhd.

◆ abact_s

abact_s slbit
Record

Definition at line 79 of file serport_2clock.vhd.

◆ rxok_c

rxok_c slbit
Record

Definition at line 80 of file serport_2clock.vhd.

◆ rxok_s

rxok_s slbit
Record

Definition at line 81 of file serport_2clock.vhd.

◆ txok_c

txok_c slbit
Record

Definition at line 82 of file serport_2clock.vhd.

◆ txok_s

txok_s slbit
Record

Definition at line 83 of file serport_2clock.vhd.

◆ abclkdiv_c

abclkdiv_c slv ( CDWIDTH - 1 downto 0 )
Record

Definition at line 84 of file serport_2clock.vhd.

◆ abclkdiv_s

abclkdiv_s slv ( CDWIDTH - 1 downto 0 )
Record

Definition at line 85 of file serport_2clock.vhd.

◆ synu_init

synu_init synu_type := ( ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' , slv ( to_unsigned ( 0 , CDWIDTH ) ) , slv ( to_unsigned ( 0 , CDWIDTH ) ) )
Constant

Definition at line 88 of file serport_2clock.vhd.

◆ syns_type

syns_type
Record

Definition at line 98 of file serport_2clock.vhd.

◆ enaxon_c

enaxon_c slbit
Record

Definition at line 99 of file serport_2clock.vhd.

◆ enaxon_s

enaxon_s slbit
Record

Definition at line 100 of file serport_2clock.vhd.

◆ enaesc_c

enaesc_c slbit
Record

Definition at line 101 of file serport_2clock.vhd.

◆ enaesc_s

enaesc_s slbit
Record

Definition at line 102 of file serport_2clock.vhd.

◆ syns_init

syns_init syns_type := ( ' 0 ' , ' 0 ' , ' 0 ' , ' 0 ' )
Constant

Definition at line 105 of file serport_2clock.vhd.

◆ R_SYNU

R_SYNU synu_type := synu_init
Signal

Definition at line 110 of file serport_2clock.vhd.

◆ R_SYNS

R_SYNS syns_type := syns_init
Signal

Definition at line 111 of file serport_2clock.vhd.

◆ R_RXOK

R_RXOK slbit := ' 1 '
Signal

Definition at line 113 of file serport_2clock.vhd.

◆ RESET_INT

RESET_INT slbit := ' 0 '
Signal

Definition at line 115 of file serport_2clock.vhd.

◆ RESET_CLKS

RESET_CLKS slbit := ' 0 '
Signal

Definition at line 116 of file serport_2clock.vhd.

◆ UART_RXDATA

UART_RXDATA slv8 := ( others = > ' 0 ' )
Signal

Definition at line 118 of file serport_2clock.vhd.

◆ UART_RXVAL

UART_RXVAL slbit := ' 0 '
Signal

Definition at line 119 of file serport_2clock.vhd.

◆ UART_TXDATA

UART_TXDATA slv8 := ( others = > ' 0 ' )
Signal

Definition at line 120 of file serport_2clock.vhd.

◆ UART_TXENA

UART_TXENA slbit := ' 0 '
Signal

Definition at line 121 of file serport_2clock.vhd.

◆ UART_TXBUSY

UART_TXBUSY slbit := ' 0 '
Signal

Definition at line 122 of file serport_2clock.vhd.

◆ XONTX_TXENA

XONTX_TXENA slbit := ' 0 '
Signal

Definition at line 124 of file serport_2clock.vhd.

◆ XONTX_TXBUSY

XONTX_TXBUSY slbit := ' 0 '
Signal

Definition at line 125 of file serport_2clock.vhd.

◆ RXFIFO_DI

RXFIFO_DI slv8 := ( others = > ' 0 ' )
Signal

Definition at line 127 of file serport_2clock.vhd.

◆ RXFIFO_ENA

RXFIFO_ENA slbit := ' 0 '
Signal

Definition at line 128 of file serport_2clock.vhd.

◆ RXFIFO_BUSY

RXFIFO_BUSY slbit := ' 0 '
Signal

Definition at line 129 of file serport_2clock.vhd.

◆ RXFIFO_SIZEW

RXFIFO_SIZEW slv ( RXFAWIDTH - 1 downto 0 ) := ( others = > ' 0 ' )
Signal

Definition at line 130 of file serport_2clock.vhd.

◆ TXFIFO_DO

TXFIFO_DO slv8 := ( others = > ' 0 ' )
Signal

Definition at line 131 of file serport_2clock.vhd.

◆ TXFIFO_VAL

TXFIFO_VAL slbit := ' 0 '
Signal

Definition at line 132 of file serport_2clock.vhd.

◆ TXFIFO_HOLD

TXFIFO_HOLD slbit := ' 0 '
Signal

Definition at line 133 of file serport_2clock.vhd.

◆ RXERR

RXERR slbit := ' 0 '
Signal

Definition at line 135 of file serport_2clock.vhd.

◆ RXOVR

RXOVR slbit := ' 0 '
Signal

Definition at line 136 of file serport_2clock.vhd.

◆ RXACT

RXACT slbit := ' 0 '
Signal

Definition at line 137 of file serport_2clock.vhd.

◆ ABACT

ABACT slbit := ' 0 '
Signal

Definition at line 138 of file serport_2clock.vhd.

◆ ABDONE

ABDONE slbit := ' 0 '
Signal

Definition at line 139 of file serport_2clock.vhd.

◆ ABCLKDIV

ABCLKDIV slv ( CDWIDTH - 1 downto 0 ) := ( others = > ' 0 ' )
Signal

Definition at line 140 of file serport_2clock.vhd.

◆ TXOK

TXOK slbit := ' 0 '
Signal

Definition at line 142 of file serport_2clock.vhd.

◆ RXOK

RXOK slbit := ' 0 '
Signal

Definition at line 143 of file serport_2clock.vhd.

◆ RXERR_CLKU

RXERR_CLKU slbit := ' 0 '
Signal

Definition at line 145 of file serport_2clock.vhd.

◆ RXOVR_CLKU

RXOVR_CLKU slbit := ' 0 '
Signal

Definition at line 146 of file serport_2clock.vhd.

◆ ABDONE_CLKU

ABDONE_CLKU slbit := ' 0 '
Signal

Definition at line 147 of file serport_2clock.vhd.

◆ cdc_reset

cdc_reset cdc_pulse
Instantiation

Definition at line 166 of file serport_2clock.vhd.

◆ uart

uart serport_uart_rxtx_ab
Instantiation

Definition at line 189 of file serport_2clock.vhd.

◆ xonrx

xonrx serport_xonrx
Instantiation

Definition at line 206 of file serport_2clock.vhd.

◆ xontx

xontx serport_xontx
Instantiation

Definition at line 222 of file serport_2clock.vhd.

◆ rxfifo

rxfifo fifo_2c_dram
Instantiation

Definition at line 241 of file serport_2clock.vhd.

◆ txfifo

txfifo fifo_2c_dram
Instantiation

Definition at line 260 of file serport_2clock.vhd.

◆ cdc_rxerr

cdc_rxerr cdc_pulse
Instantiation

Definition at line 337 of file serport_2clock.vhd.

◆ cdc_rxovr

cdc_rxovr cdc_pulse
Instantiation

Definition at line 350 of file serport_2clock.vhd.

◆ cdc_abdone

cdc_abdone cdc_pulse
Instantiation

Definition at line 363 of file serport_2clock.vhd.

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