Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | - | 1 | || FILE: #9007.PLD |
| 2 | || PROJ: 20130517 |
||
| 3 | || PART: G16V8-#9007 |
||
| 4 | || |
||
| 5 | || DEV : GAL16V8 |
||
| 6 | || |
||
| 7 | || DESC: DPRAM TIMING |
||
| 8 | || |
||
| 9 | | |
||
| 10 | |GAL16V8A |
||
| 11 | | |
||
| 12 | || INPUT |
||
| 13 | | 1:F1, 2:RCO, 3:F2, 4:RES, 5:Q2, 6:WP2N, 7:RDY, 8:WPN, 9:SEL, 11:X, |
||
| 14 | || OUTPUT |
||
| 15 | | 12:Y, 13:LDD, 14:VLT, 15:CLK, 16:RE, 17:WE, 18:R2, 19:R1 |
||
| 16 | | |
||
| 17 | || |
||
| 18 | | ACTIVE-LOW: WE, RE, R1, R2 |
||
| 19 | | |
||
| 20 | | PROPERTY: "SIMPLE" |
||
| 21 | | |
||
| 22 | | SIGNATURE: "9007 " |
||
| 23 | | |
||
| 24 | || -------------------------------------------------------- |
||
| 25 | | WR1 = (F1' & WP2N' & Q2' & SEL) |
||
| 26 | | WR2 = (F2' & WP2N' & Q2' & SEL') |
||
| 27 | | WE = (WR1 # WR2) |
||
| 28 | | R1 = (RES' # (Q2' & WP2N')) |
||
| 29 | | R2 = (RES' # (RDY ## WPN)) |
||
| 30 | | RE = (WP2N' & Q2') |
||
| 31 | | CLK = Q2 |
||
| 32 | | VLT = Q2' |
||
| 33 | | Y = X |
||
| 34 | | LDD = RCO |