diff --git a/RC6502 RAM/RC6502 RAM.sch b/RC6502 RAM/RC6502 RAM.sch index dd6afbb..680c698 100644 --- a/RC6502 RAM/RC6502 RAM.sch +++ b/RC6502 RAM/RC6502 RAM.sch @@ -55,7 +55,7 @@ F 3 "" H 1950 1775 50 0001 C CNN 1 0 0 -1 $EndComp Text GLabel 9100 4450 0 60 Input ~ 0 -WR +RW Text GLabel 9100 3750 0 60 Input ~ 0 GND Text GLabel 9100 3850 0 60 Input ~ 0 @@ -133,36 +133,8 @@ NoConn ~ 9100 4250 NoConn ~ 9100 4650 NoConn ~ 9100 5550 NoConn ~ 9100 5650 -Text GLabel 7850 2950 1 60 Input ~ 0 -VCC -Text GLabel 7625 4075 0 60 Output ~ 0 -PAGE_EN Text GLabel 8425 5850 0 60 Output ~ 0 PAGE -Text GLabel 8025 4075 2 60 Input ~ 0 -PAGE -$Comp -L R R1 -U 1 1 590BED30 -P 7850 3250 -F 0 "R1" V 7930 3250 50 0000 C CNN -F 1 "10k" V 7850 3250 50 0000 C CNN -F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7780 3250 50 0001 C CNN -F 3 "" H 7850 3250 50 0001 C CNN - 1 7850 3250 - 1 0 0 -1 -$EndComp -$Comp -L CONN_01X02 J1 -U 1 1 590C6113 -P 8050 3575 -F 0 "J1" H 8050 3725 50 0000 C CNN -F 1 "Page PullUp" V 8150 3575 50 0000 C CNN -F 2 "Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm" H 8050 3575 50 0001 C CNN -F 3 "" H 8050 3575 50 0001 C CNN - 1 8050 3575 - 1 0 0 -1 -$EndComp Text GLabel 1450 2425 0 60 Input ~ 0 A14 Text GLabel 1450 2325 0 60 Input ~ 0 @@ -235,7 +207,7 @@ F 3 "" H 4875 1425 50 0001 C CNN -1 0 0 1 $EndComp Text GLabel 6875 1325 2 60 Input ~ 0 -WR +RW $Comp L 74HCT00 U2 U 4 1 590BAFC8 @@ -290,15 +262,6 @@ F 3 "" H 3925 3050 50 0001 C CNN $EndComp Wire Wire Line 8675 5850 9100 5850 -Wire Wire Line - 7625 4075 8025 4075 -Wire Wire Line - 7850 3625 7850 4075 -Connection ~ 7850 4075 -Wire Wire Line - 7850 3525 7850 3400 -Wire Wire Line - 7850 3100 7850 2950 Wire Wire Line 2450 1975 3100 1975 Wire Wire Line @@ -394,4 +357,41 @@ Wire Wire Line 8450 1125 8450 1225 Wire Wire Line 8450 1625 8450 1525 +Wire Wire Line + 7850 3100 7850 2950 +Wire Wire Line + 7850 3525 7850 3400 +Connection ~ 7850 4075 +Wire Wire Line + 7850 3625 7850 4075 +Wire Wire Line + 7625 4075 8025 4075 +$Comp +L CONN_01X02 J1 +U 1 1 590C6113 +P 8050 3575 +F 0 "J1" H 8050 3725 50 0000 C CNN +F 1 "Page PullUp" V 8150 3575 50 0000 C CNN +F 2 "Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm" H 8050 3575 50 0001 C CNN +F 3 "" H 8050 3575 50 0001 C CNN + 1 8050 3575 + 1 0 0 -1 +$EndComp +$Comp +L R R1 +U 1 1 590BED30 +P 7850 3250 +F 0 "R1" V 7930 3250 50 0000 C CNN +F 1 "10k" V 7850 3250 50 0000 C CNN +F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7780 3250 50 0001 C CNN +F 3 "" H 7850 3250 50 0001 C CNN + 1 7850 3250 + 1 0 0 -1 +$EndComp +Text GLabel 8025 4075 2 60 Input ~ 0 +PAGE +Text GLabel 7625 4075 0 60 Output ~ 0 +PAGE_EN +Text GLabel 7850 2950 1 60 Input ~ 0 +VCC $EndSCHEMATC diff --git a/RC6502 Serial IO/RC6502 Serial IO.sch b/RC6502 Serial IO/RC6502 Serial IO.sch index 0e27f62..295e99f 100644 --- a/RC6502 Serial IO/RC6502 Serial IO.sch +++ b/RC6502 Serial IO/RC6502 Serial IO.sch @@ -196,9 +196,9 @@ F 3 "" H 3300 3800 50 0001 C CNN 1 0 0 -1 $EndComp Text GLabel 10600 4500 0 60 Output ~ 0 -WR +RW Text GLabel 3950 2850 2 60 Input ~ 0 -WR +RW Text GLabel 2700 3550 0 60 Input ~ 0 A13 Text GLabel 2700 3650 0 60 Input ~ 0