X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=hwmod.git;a=blobdiff_plain;f=src%2Fhistory.vhd;h=775620475a6e2ba1f28dbe94016c22fe2c8da3bb;hp=ddd26f62b11fbc4233c8700c442cac2419d78c79;hb=b42b2b9d669e1d12db43c70704b4657901d1ab02;hpb=d070f8eadaa8f62b9c5c0709f9e447eb24d590d9

diff --git a/src/history.vhd b/src/history.vhd
index ddd26f6..7756204 100644
--- a/src/history.vhd
+++ b/src/history.vhd
@@ -99,7 +99,7 @@ begin
 			p_wdone_int <= '0';
 			p_read_int <= (others => '0');
 			p_sp_read_int <= (others => '0');
-			p_sp_write_int <= std_logic_vector(to_unsigned(71,p_sp_write_int'length));
+			p_sp_write_int <= std_logic_vector(to_unsigned(HSPALTE_MAX,p_sp_write_int'length));
 
 			pc_char_int  <= (others => '0');
 			pc_done_int  <= '0';
@@ -182,11 +182,11 @@ begin
 			when S_S_FIN_POSUP =>
 				state_next <= S_S_CLEAR_NEXT0;
 			when S_S_CLEAR_NEXT0 =>
-				if s_cnt_int = hspalte(to_unsigned(71,hspalte'length)) then
+				if s_cnt_int = hspalte(to_unsigned(HSPALTE_MAX,hspalte'length)) then
 					state_next <= S_S_CLEAR_NEXT1;
 				end if;
 			when S_S_CLEAR_NEXT1 =>
-				if s_cnt_int = hspalte(to_unsigned(71,hspalte'length)) then
+				if s_cnt_int = hspalte(to_unsigned(HSPALTE_MAX,hspalte'length)) then
 					state_next <= SIDLE;
 				end if;
 			when S_S_DONE =>
@@ -270,9 +270,9 @@ begin
 			when S_S_INIT =>
 				null;
 			when S_S_WRITE =>
-				-- nur bei < 71 weiter machen
+				-- nur bei < HSPALTE_MAX weiter machen
 				-- Hint: '/=' billiger als '<'
-				if unsigned(s_cnt_int) /= 71 then
+				if unsigned(s_cnt_int) /= HSPALTE_MAX then
 					wr_next <= '1';
 					address_next <= std_logic_vector(unsigned(pos_int) + unsigned(s_cnt_int));
 					data_in_next <= s_char;
@@ -300,7 +300,7 @@ begin
 				d_new_result_next <= '1';
 				-- resetten der parser counter
 				p_sp_read_next <= (others => '0');
-				p_sp_write_next <= std_logic_vector(to_unsigned(71,p_sp_write_next'length));
+				p_sp_write_next <= std_logic_vector(to_unsigned(HSPALTE_MAX,p_sp_write_next'length));
 			when S_S_FIN_POSUP =>
 				-- overflowcheck nach 50 berechnungen => wieder von vorne anfangen
 				if pos_int = std_logic_vector(to_unsigned(H_RAM_SIZE-142,H_RAM_WIDTH)) then
@@ -313,7 +313,7 @@ begin
 				wr_next <= '1';
 				address_next <= std_logic_vector(unsigned(pos_int) + unsigned(s_cnt_int));
 				data_in_next <= (others => '0');
-				if s_cnt_int = hspalte(to_unsigned(71,hspalte'length)) then
+				if s_cnt_int = hspalte(to_unsigned(HSPALTE_MAX,hspalte'length)) then
 					s_cnt_next <= (0 => '1', others => '0');
 				else
 					s_cnt_next <= std_logic_vector(unsigned(s_cnt_int) + 1);
@@ -321,9 +321,9 @@ begin
 			when S_S_CLEAR_NEXT1 =>
 				-- die naechsten 142 bytes im speicher resetten
 				wr_next <= '1';
-				address_next <= std_logic_vector(unsigned(pos_int) + to_unsigned(71,H_RAM_WIDTH) + unsigned(s_cnt_int));
+				address_next <= std_logic_vector(unsigned(pos_int) + to_unsigned(HSPALTE_MAX,H_RAM_WIDTH) + unsigned(s_cnt_int));
 				data_in_next <= (others => '0');
-				if s_cnt_int = hspalte(to_unsigned(71,hspalte'length)) then
+				if s_cnt_int = hspalte(to_unsigned(HSPALTE_MAX,hspalte'length)) then
 					s_cnt_next <= (0 => '1', others => '0');
 				else
 					s_cnt_next <= std_logic_vector(unsigned(s_cnt_int) + 1);
@@ -340,7 +340,8 @@ begin
 			when S_D_INIT =>
 				addr_tmp := (others => '0');
 				addr_tmp(hzeile'length - 1 downto 0) := d_zeile;
-				mul_tmp := std_logic_vector(unsigned(addr_tmp) * to_unsigned(71,H_RAM_WIDTH));
+				mul_tmp := std_logic_vector(unsigned(addr_tmp) *
+				to_unsigned(HSPALTE_MAX,H_RAM_WIDTH));
 				addr_tmp := mul_tmp((addr_tmp'length - 1) downto 0);
 				addr_tmp := std_logic_vector(unsigned(addr_tmp) + unsigned(d_spalte));
 				address_next <= addr_tmp;
@@ -353,7 +354,7 @@ begin
 			when S_PC_INIT =>
 				addr_tmp := (others => '0');
 				addr_tmp(hzeile'length - 1 downto 0) := pc_zeile;
-				mul_tmp := std_logic_vector(unsigned(addr_tmp) * to_unsigned(71,H_RAM_WIDTH));
+				mul_tmp := std_logic_vector(unsigned(addr_tmp) * to_unsigned(HSPALTE_MAX,H_RAM_WIDTH));
 				addr_tmp := mul_tmp((addr_tmp'length - 1) downto 0);
 				addr_tmp := std_logic_vector(unsigned(addr_tmp) + unsigned(pc_spalte));
 				address_next <= addr_tmp;
@@ -377,7 +378,7 @@ begin
 				data_in_next <= p_write;
 				spalte_tmp := std_logic_vector(unsigned(p_sp_write_int) - 1);
 				p_sp_write_next <= spalte_tmp;
-				address_next <= std_logic_vector(unsigned(pos_int) + to_unsigned(71,H_RAM_WIDTH) + unsigned(spalte_tmp));
+				address_next <= std_logic_vector(unsigned(pos_int) + to_unsigned(HSPALTE_MAX,H_RAM_WIDTH) + unsigned(spalte_tmp));
 			when S_P_WRITE_DONE =>
 				p_wdone_next <= '1';
 			when S_P_DONE =>