Faraday Electronics FE3010B Peripheral Control Device

The FE3010B is an 84-pin chip that provides the timers, DMA and interrupt controllers required to implement an IBM PC/AT-compatible mainboard. It is intended to be used together with the FE3000A CPU controller, the FE3020 AT addresss buffer, and the FE3030 AT data buffer. Together these four chips form the FE3400B chipset.

The FE3010B is used in the GRiDcase 1520 mainboard (revision 2).

The FE3010B datasheet is available for download, along with the FE3010 datasheet. The datasheet for the FE3010B is longer and more detailed with additional notes on signal timing but appears functionally identical to the FE3010.

Pin Assignments

DMARDY HLDA DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0 VSS /MEMW /MEMR /IOW /IOR SYSALE DRQ0 DRQ1 DRQ2 DRQ3 DRQ4
11 10 9 8 7 6 5 4 3 2 1 84 83 82 81 80 79 78 77 76 75
DMACLK 12 FE3010B 74 DRQ5
/MASTER 13 73 DRQ6
KBINT 14 72 DRQ7
IRQ3 15 71 AEN
IRQ4 16 70 TC
IRQ5 17 69 HRQ
IRQ6 18 68 /DACKEN
IRQ7 19 67 DACK0
INTR 20 66 DACK1
OUT1 21 65 DACK2
VSS 22 64 VSS
TCLK 23 63 /CLEAR
SPKR 24 62 /IRQ13
IRQ8 25 61 IRQ14
IRQ9 26 60 IRQ15
IRQ10 27 59 /INTA
IRQ11 28 58 /RTCC
IRQ12 29 57 ALE
AL0 30 56 /RFSH
AL1 31 55 AH13
AL2 32 54 AH12
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
AL3 AL4 AL5 AL6 AL7 AL8 AL9 AH0 AH1 VSS VDD AH2 AH3 AH4 AH5 AH6 AH7 AH8 AH9 AH10 AH11