OpenCores

src/grpSd/unitSdData/syn/SdDatasyn.tcl Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: src/grpSd/unitSdData/syn/Makefile =================================================================== --- src/grpSd/unitSdData/syn/Makefile (nonexistent) +++ src/grpSd/unitSdData/syn/Makefile (revision 92) @@ -0,0 +1,9 @@ +# Makefile for synthesizing crcs + +include ../../../../Makefile.rules + +all: SdDatasyn.syn + +clean: + rm -rf db incremental_db *.rbf *.sof *.pin *.pof + Index: src/grpSd/unitSdData/Pins.tcl =================================================================== --- src/grpSd/unitSdData/Pins.tcl (nonexistent) +++ src/grpSd/unitSdData/Pins.tcl (revision 92) @@ -0,0 +1,101 @@ +# Pin & Location Assignments +# Signal Pin Pullup +set pins { + +} + +# Set according to pins +source ../../../syn/pins.tcl + +set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI-STATED WITH WEAK PULL-UP" + +# #set_location_assignment PIN_B20 -to AVRAD[0] +# #set_location_assignment PIN_A20 -to AVRAD[1] +# #set_location_assignment PIN_B19 -to AVRAD[2] +# #set_location_assignment PIN_A19 -to AVRAD[3] +# #set_location_assignment PIN_B18 -to AVRAD[4] +# #set_location_assignment PIN_A18 -to AVRAD[5] +# #set_location_assignment PIN_B17 -to AVRAD[6] +# #set_location_assignment PIN_A17 -to AVRAD[7] +# #set_location_assignment PIN_A11 -to AVRADR[8] +# #set_location_assignment PIN_A13 -to AVRADR[9] +# #set_location_assignment PIN_B13 -to AVRADR[10] +# #set_location_assignment PIN_A14 -to AVRADR[11] +# #set_location_assignment PIN_B14 -to AVRADR[12] +# #set_location_assignment PIN_A15 -to AVRADR[13] +# #set_location_assignment PIN_B15 -to AVRADR[14] +# #set_location_assignment PIN_A16 -to AVRADR[15] +# #set_location_assignment PIN_B16 -to AVRALE +# #set_location_assignment PIN_E15 -to AVRIRQ +# #set_location_assignment PIN_B11 -to AVRRD +# #set_location_assignment PIN_A10 -to AVRWR +# #set_location_assignment PIN_C21 -to BCLK +# #set_location_assignment PIN_D22 -to DIN +# #set_location_assignment PIN_E22 -to DOUT +# #set_location_assignment PIN_D21 -to LRCIN +# #set_location_assignment PIN_E21 -to LRCOUT +# #set_location_assignment PIN_E19 -to MCLK +# set_location_assignment PIN_A12 -to iClk +# #set_location_assignment PIN_AB11 -to iClk +# #set_location_assignment PIN_C22 -to CS +# set_location_assignment PIN_AB5 -to inKey1 +# set_location_assignment PIN_AA5 -to inKey2 +# set_location_assignment PIN_AB4 -to inKey3 +# set_location_assignment PIN_AA4 -to inKey4 +# set_location_assignment PIN_AB3 -to inKey5 +# set_location_assignment PIN_AA3 -to inKey6 +# set_location_assignment PIN_Y6 -to oSeg0 +# set_location_assignment PIN_W5 -to oSeg1 +# set_location_assignment PIN_Y5 -to oSeg2 +# set_location_assignment PIN_Y7 -to oSeg3 +# set_location_assignment PIN_V8 -to oSeg4 +# set_location_assignment PIN_W8 -to oSeg5 +# set_location_assignment PIN_Y9 -to oSeg6 +# set_location_assignment PIN_W7 -to oSeg7 +# set_location_assignment PIN_W4 -to oDIGIT_ADR_A +# set_location_assignment PIN_Y4 -to oDIGIT_ADR_B +# set_location_assignment PIN_Y3 -to oDIGIT_ADR_C +# #set_location_assignment PIN_B4 -to Txd232 +# set_location_assignment PIN_Y20 -to inResetAsync +# #set_location_assignment PIN_D5 -to Ps2Clk1 +# #set_location_assignment PIN_E7 -to Ps2Clk2 +# #set_location_assignment PIN_D4 -to Ps2Dat1 +# #set_location_assignment PIN_C4 -to Ps2Dat2 +# #set_location_assignment PIN_A4 -to Rxd232 +# #set_location_assignment PIN_W14 -to VgaBl0 +# #set_location_assignment PIN_Y14 -to VgaBl1 +# #set_location_assignment PIN_Y16 -to VgaGr0 +# #set_location_assignment PIN_W15 -to VgaGr1 +# #set_location_assignment PIN_V14 -to VgaHsync +# #set_location_assignment PIN_Y17 -to VgaRd0 +# #set_location_assignment PIN_W16 -to VgaRd1 +# #set_location_assignment PIN_AA6 -to VgaVsync +# #set_location_assignment PIN_C19 -to SCLK +# #set_location_assignment PIN_C20 -to SDIN +# #set_location_assignment PIN_AB7 -to mcoll_pad_i +# #set_location_assignment PIN_AA7 -to mcrs_pad_i +# #set_location_assignment PIN_W12 -to mrx_clk_pad_i +# #set_location_assignment PIN_AA14 -to mrxd_pad_i[0] +# #set_location_assignment PIN_AB15 -to mrxd_pad_i[1] +# #set_location_assignment PIN_AA15 -to mrxd_pad_i[2] +# #set_location_assignment PIN_AB16 -to mrxd_pad_i[3] +# #set_location_assignment PIN_AB13 -to mrxdv_pad_i +# #set_location_assignment PIN_AA13 -to mrxerr_pad_i +# #set_location_assignment PIN_V12 -to mtx_clk_pad_i +# #set_location_assignment PIN_AB9 -to mtxd_pad_o[0] +# #set_location_assignment PIN_AA9 -to mtxd_pad_o[1] +# #set_location_assignment PIN_AB8 -to mtxd_pad_o[2] +# #set_location_assignment PIN_AA8 -to mtxd_pad_o[3] +# #set_location_assignment PIN_AB12 -to mtxen_pad_o +# #set_location_assignment PIN_AB14 -to mtxerr_pad_o +# #set_location_assignment PIN_AB6 -to ETH_Reset_o +# #set_location_assignment PIN_AB17 -to md_io +# #set_location_assignment PIN_AA16 -to mdc_o +# +# set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to inKey1 +# set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to inKey2 +# set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to inKey3 +# set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to inKey4 +# set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to inKey5 +# set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to inKey6 +# set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to Index: src/grpSd/pkgSd/src/Sd-p.vhdl =================================================================== --- src/grpSd/pkgSd/src/Sd-p.vhdl (revision 91) +++ src/grpSd/pkgSd/src/Sd-p.vhdl (revision 92) @@ -103,24 +103,28 @@ subtype aSdRCA is std_ulogic_vector(15 downto 0); constant cDefaultRCA : aSdRCA := (others => '0'); + -- Data types + constant cBlocklen : natural := 512 * 8; -- 512 bytes + subtype aSdDataBlock is std_ulogic_vector(cBlocklen - 1 downto 0); + + type aSdDataBusMode is (standard, wide); + -- Types for entities + -- between SdController and SdCmd type aSdCmdFromController is record - Content : aSdCmdContent; - Valid : std_ulogic; + Content : aSdCmdContent; -- id and arg to sent to card + Valid : std_ulogic; -- gets asserted when Content is valid and can be sent to card ExpectCID : std_ulogic; -- gets asserted when next response is R2 - CheckCrc : std_ulogic; + CheckCrc : std_ulogic; -- gets asserted when CRC has to be checked (exceptions is R3) end record aSdCmdFromController; type aSdCmdToController is record - Ack : std_ulogic; -- Gets asserted when crc was sent, but endbit was - -- not. This way we can minimize the wait time between sending 2 cmds. - Receiving : std_ulogic; - Content : aSdCmdContent; - Valid : std_ulogic; -- gets asserted when CmdContent is valid (therefore - -- a cmd was received) - Err : std_ulogic; -- gets asserted when an error occurred during - -- receiving a cmd - Cid : aSdRegCID; + Ack : std_ulogic; -- Gets asserted when crc was sent, but endbit was not. This way we can minimize the wait time between sending 2 cmds. + Receiving : std_ulogic; -- gets asserted when a response is received currently + Content : aSdCmdContent; -- received id and arg, see valid + Valid : std_ulogic; -- gets asserted when CmdContent is valid (therefore a cmd was received and can be saved) + Err : std_ulogic; -- gets asserted when an error occurred during receiving a cmd, for example the crc check does not hold + Cid : aSdRegCID; -- received CID register of the card, see valid end record aSdCmdToController; constant cDefaultSdCmdToController : aSdCmdToController := ( @@ -131,11 +135,36 @@ Err => cInactivated, Cid => cDefaultSdRegCID); + -- between SdController and SdData + type aSdDataFromController is record + Mode : aSdDataBusMode; -- select 1 bit or 4 bit mode + DataBlock : aSdDataBlock; -- DataBlock to send to card + Valid : std_ulogic; -- valid, when the datablock is valid and has to be sent + end record aSdDataFromController; + + type aSdDataToController is record + Ack : std_ulogic; -- gets asserted when a datablock was sent to the card + Receiving : std_ulogic; -- gets asserted when a datablock is currently received + DataBlock : aSdDataBlock; + Valid : std_ulogic; -- gets asserted when DataBlock is valid and therefore it was received correctly + Busy : std_ulogic; -- gets asserted when the card returns busy + Err : std_ulogic; -- gets asserted when an error occurred during receiving a data block (CRC) + end record aSdDataToController; + + constant cDefaultSdDataToController : aSdDataToController := ( + Ack => cInactivated, + Receiving => cInactivated, + DataBlock => (others => '0'), + Valid => cInactivated, + Busy => cInactivated, + Err => cInactivated); + + -- between SdController and wishbone interface type aSdRegisters is record CardStatus : aSdCardStatus; end record aSdRegisters; - -- constants for Controller + -- constants for SdController subtype aRCA is std_ulogic_vector(15 downto 0); constant cSdDefaultRCA : aRCA := (others => '0');

/src/grpSd/unitSdCmd/src/SdCmd-Rtl-ea.vhdl

1,11 → 1,14

/src/grpCrc/pkgCRCs/src/CRCs-p.vhdl

3,8 → 3,13

/Makefile

1,8 → 1,8

Browse

Tools

Subversion Repositories sdhc-sc-core

Compare Revisions

Rev 91 → Rev 92