Dominick.Vansevenant/Zorro-LAN-IDE
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reverted last Z2 firmware VHDL

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- useful in Z2 mode until unified firmare is ready
This commit is contained in:
HenrykRichter
2019-06-06 15:36:49 +02:00
parent 9861a3f073
commit 718b7fed44
1 changed files with 10 additions and 5 deletions
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Logic/LAN_IDE_V2/LAN_IDE_CP-Z2v2.vhd
+10 -5
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@@ -58,7 +58,8 @@ entity LAN_IDE_CP is
DS1 : in STD_LOGIC; DS1 : in STD_LOGIC;
FCS : in STD_LOGIC; FCS : in STD_LOGIC;
RESET : in STD_LOGIC; RESET : in STD_LOGIC;
INT_OUT : out STD_LOGIC; INT2_OUT : out STD_LOGIC;
INT6_OUT : out STD_LOGIC;
AUTOBOOT_OFF : in STD_LOGIC; AUTOBOOT_OFF : in STD_LOGIC;
ROM_B : out STD_LOGIC_VECTOR (1 downto 0); ROM_B : out STD_LOGIC_VECTOR (1 downto 0);
ROM_OE : out STD_LOGIC; ROM_OE : out STD_LOGIC;
@@ -68,7 +69,7 @@ entity LAN_IDE_CP is
IDE_R : out STD_LOGIC; IDE_R : out STD_LOGIC;
IDE_A : out STD_LOGIC_VECTOR (2 downto 0); IDE_A : out STD_LOGIC_VECTOR (2 downto 0);
IDE_CS : out STD_LOGIC_VECTOR (1 downto 0); IDE_CS : out STD_LOGIC_VECTOR (1 downto 0);
LAN_CFG : out STD_LOGIC_VECTOR (4 downto 1); -- LAN_CFG : out STD_LOGIC_VECTOR (4 downto 1);
LAN_RD : out STD_LOGIC; LAN_RD : out STD_LOGIC;
LAN_CS : out STD_LOGIC; LAN_CS : out STD_LOGIC;
LAN_WRH : out STD_LOGIC; LAN_WRH : out STD_LOGIC;
@@ -423,7 +424,7 @@ begin
LAN_WRL <= LAN_WRL_S when AS='0' and reset = '1' else LAN_WR_RST; LAN_WRL <= LAN_WRL_S when AS='0' and reset = '1' else LAN_WR_RST;
LAN_WRH <= LAN_WRH_S when AS='0' and reset = '1' else LAN_WR_RST; LAN_WRH <= LAN_WRH_S when AS='0' and reset = '1' else LAN_WR_RST;
LAN_RD <= LAN_RD_S when AS='0' and reset = '1' else '0'; LAN_RD <= LAN_RD_S when AS='0' and reset = '1' else '0';
LAN_CFG <= "0010"; -- "ZZZZ"; -- LAN_CFG <= "0010"; -- "ZZZZ";
CP_WE <= CP_WE_S when AS='0' and CP_WE_QUIRK ='1' else '1'; CP_WE <= CP_WE_S when AS='0' and CP_WE_QUIRK ='1' else '1';
CP_RD <= CP_RD_S when AS='0' else '1'; CP_RD <= CP_RD_S when AS='0' else '1';
@@ -470,11 +471,15 @@ begin
ROM_OE <= ROM_OE_S when AS='0' and AUTOBOOT_OFF = '0' else '1'; ROM_OE <= ROM_OE_S when AS='0' and AUTOBOOT_OFF = '0' else '1';
-- INT_OUT <= 'Z'; -- INT_OUT <= 'Z';
INT_OUT <= '0' when INT2_OUT <= '0' when
(LAN_IRQ_OUT = '0' and LAN_INT_ENABLE = '1') (LAN_IRQ_OUT = '0' and LAN_INT_ENABLE = '1')
or CP_IRQ = '0'
else 'Z'; else 'Z';
INT6_OUT <= '0' when
CP_IRQ = '0'
else 'Z';
OWN <= 'Z';--'0' when AS='0' and (autoconfig = '1' or ide = '1' or lan_adr = '1' or cp = '1') else 'Z'; OWN <= 'Z';--'0' when AS='0' and (autoconfig = '1' or ide = '1' or lan_adr = '1' or cp = '1') else 'Z';
SLAVE <= '0' when AS='0' and (autoconfig = '1' or ide = '1' or lan_adr = '1' or cp = '1') else '1'; SLAVE <= '0' when AS='0' and (autoconfig = '1' or ide = '1' or lan_adr = '1' or cp = '1') else '1';
CFOUT <= '0' when AUTO_CONFIG_DONE=3 else '1'; CFOUT <= '0' when AUTO_CONFIG_DONE=3 else '1';