Fujitsu FTP-623DCL002, FTP-623MCL400 manual Bus interface

FTP-623MCL400/FTP-623DCL002

2. Bus interface

(1) Connector
Connector part number					: FCN-215Q040-G/0 (Fujitsu Components) or equivalent
Mating connector part number					: FCN-217J040-G/0 (Fujitsu Components) or equivalent
					: FCN-214J040-G/0 (Fujitsu Components) or equivalent
					: FCN-215J040-G/0 (Fujitsu Components) or equivalent
(2) Connector pin assignment
No.		Signal	I/O		Contents		No.	Signal	I/O	Contents
1		ALE	O	Address latch			2	BRD	—	Data read
3		BWR	—	Data write			4	READY	—	Data access ready
5		HACK	—	Hold acknowledge			6	HRQ	—	User hold request input
7		MCRC	—	Power-down (not used)			8	CLK	O	System clock
9		PCPAK1	O	Common RAM reading completion			10	ATF	I	Automatic paper loading
11	PCPSD1		I	Common RAM reading request			12	PRON	O	Printer operating
13	RST		I	Hard reset			14	GND	—	Ground
15	DB00		I/O	External address/Data bus 0			16	DB01	I/O	External address/Data bus 1
17	DB02		I/O	External address/Data bus 2			18	DB03	I/O	External address/Data bus 3
19	DB04		I/O	External address/Data bus		4	20	DB05	I/O	External address/Data bus 5
21	DB06		I/O	External address/Data bus		6	22	DB07	I/O	External address/Data bus 7
23	AB08		O	External address bus 08			24	AB09	O	External address bus 09
25	AB10		O	External address bus 10			26	AB11	O	External address bus 11
27	AB12		O	External address bus 12			28	AB13	O	External address bus 13
29	AB14		O	External address bus 14			30	AB15	O	External address bus 15
31	AB16		O	External address bus 16			32	AB17	O	External address bus 17
33	AB18		O	External address bus 18			34	AB19	O	External address bus 19
35	AB20		O	External address bus 20			36	AB21	O	External address bus 21
37	AB22		O	External address bus 22			38	AB23	O	External address bus 23
39	RAM2		O	Common RAM access			40	INPRM	I	Reset

Notes:

-Symbol " " means a negative logical signal.

-"I" or "O" meas a signal direction from the interface board side.

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