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