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| Datasheet File OCR Text: |
| ********** --TOP VIEW-- 36 35 NC 37 NC 38 39 40 41 42 43 NC 44 GND 45 46 47 48 NC 1 2 3 4 5 6 7 8 9 10 11 34 33 32 31 30 29 28 27 26 25 NC 24 23 22 21 20 VDD(+5V) 19 NC 18 17 16 15 14 NC 13 46 20 41 42 33 32 31 30 29 28 27 26 D0 D1 D2 D3 D4 D5 D6 D7 MB89322A (1/2) IL00 C-MOS PROGRAMMABLE CRT (CATHODE-RAY TUBE) CONTROLLER 47 48 2 3 4 5 6 7 8 9 10 11 14 15 16 17 MA 0 MA 1 MA 2 MA 3 MA 4 MA 5 MA 6 MA 7 MA 8 HS/EXHS VS/EXVS MA 9 MA 10 MA 11 MA 12 21 22 23 24 MA 13 WR RD RS CS RA 0 LPSTB RA 1 RA 2 RA 3 RESET 45 RA 4 DT CDT/IR 40 39 38 35 34 NC 12 SIGNAL NC MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 NC SIGNAL NC MA12 MA13 DT CDT/IR NC VDD (+5V) CK WR RD RS CS SIGNAL NC D7 D6 D5 D4 D3 D2 D1 D0 RA4 RA3 NC I/O -- O O O I/O I/O -- -- I I O O SIGNAL NC RA2 RA1 RA0 HS/EXHS VS/EXVS NC GND RESET LPSTB MA0 MA1 1 2 3 4 5 6 7 8 9 10 11 12 -- O O O O O O O O O O -- w w w .d ee sh ta a u. t4 om c 13 14 15 16 17 18 19 20 21 22 23 24 -- O O O O -- -- I I I I I 25 26 27 28 29 30 31 32 33 34 35 36 -- I/O I/O I/O I/O I/O I/O I/O I/O O O -- 37 38 39 40 41 42 43 44 45 46 47 48 www..com PIN I/O No. PIN I/O No. PIN I/O No. PIN No. MB89322A (2/2) SCREEN PARTITION MEMORY ADDRESS REGISTER 20 MEMORY ADDRESS COUNTER CURSOR CONTROL HORIZONTAL COUNTER DISPLAY TIMING CONTROL 16 DT 47, 48 2-11 14, 15 CK MA0-MA13 17 CDT/IR 40, 39, 38 35, 34 RASTER COUNTER INTERRUPT REQUEST COUNTER VERTICAL COUNTER RA0-RA4 SCREEN PARTITION LINE ADDRESS REGISTER SCREEN PARTITION CONTROL SYNCHRONIZING SIGNAL CONTROL 33-26 D0-D7 WR RD RS CS 46 LPSTB LIGHT PEN CONTROL 21 22 23 24 BUS CONTROL REGISTER CONTROL LIGHT PEN REGISTER 42 VS/EXVS 41 HS/EXHS INPUT CK CS LPSTB RD RESET RS WR OUTPUT ; CLOCK CDT/IR ; CURSOR DISPLAY TIMING/ ; CHIP SELECT INTERRUPT REQUEST ; LIGHT PEN STROBE DT ; DISPLAY TIMING ; READ MA0-MA13 ; MEMORY ADDRESS ; RESET INPUT RA0-RA4 ; RASTER ADDRESS ; REGISTER SELECT ; WRITE INPUT/OUTPUT D0-D7 ; DATA BUS HS/EXHS ; H SYNC OUT/EXTERNAL H SYNC IN VS/EXVS ; V SYNC OUT/EXTERNAL V SYNC IN |
Price & Availability of MB89322A
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