Universal EPROM/Flash Adapter

• 3.3 V and 5 V support
• 8 and 16 Bit data bus
• 24 address lines
• Reset generation for target
• Break (NMI) generation for target
• Automatic bus width selection for simulator
• Automatic voltage selection for simulator
• Automatic disconnect for FLASH or EPROM devices on target

Application Note

Target Connector

The adaptation uses 1 male connectors on the target.

FTE-132-xxxxx Link to SAMTEC

Subsets

Connector	Pins	Function	Notes
	40	8 Bit EPROM/FLASH Simulation and ROM monitor function without RESET and NMI control
	44	8 Bit EPROM/FLASH Simulation and ROM monitor function with RESET and NMI control
	60	8/16 Bit EPROM/FLASH Simulation and ROM monitor function with RESET and NMI control
	64	8/16 Bit EPROM/FLASH Simulation and ROM monitor function with RESET and NMI control, and automatic voltage control

Connector Orientation

Signal	Pin			Pin	Signal
GND	1			2	GND
A11	3			4	A12
A10	5			6	A13
A09	7			8	A14
A08	9			10	A15
A07	11			12	A16
A06	13			14	A17
A05	15			16	A18
A04	17			18	A19
A03	19			20	A20
A02	21			22	A21
A01	23			24	A22
A00	25			26	A23
(OPFETCH-)*	27			28	(WRITE-)*
CE_LOWERBYTE-	29			30	OE_LOWERBYTE-
D00	31			32	D01
D02	33			34	D03
D04	35			36	D05
D06	37			38	D07
GND	39			40	VCC_TARGET
GNDS	41			42	RESET+/-
VCCS	43			44	NMI+/-
WORD_SELECT-	45			46	(CYCLE-)*
GND	47			48	GND
CE_UPPERBYTE-	49			50	OE_UPPERBYTE-
D08	51			52	D09
D10	53			54	D11
D12	55			56	D13
D14	57			58	D15
GND	59			60	GND
VCC_BUFFER	61			62	VCC_3VOLT
VCC_INTERN	63			64	VCC_TARGET

TSSOP32 8 Bit TSSOP40 8 Bit TSSOP48 8 Bit TSSOP48 16 Bit                                                                            Signal Pin   Pin Signal         A11 1 2 A09 A08 3 4 A13 A14 5 6 A17 WE- (not used) 7 8 VCC A18 9 10 A16 A15 11 12 A12 A07 13 14 A06 A05 15 16 A04 A03 17 18 A02 A01 19 20 A00 D00 21 22 D01 D02 23 24 GND D03 25 26 D04 D05 27 28 D06 D07 29 30 CE- A10 31 32 OE-         TSSOP32 8 Bit TSSOP40 8 Bit TSSOP48 8 Bit TSSOP48 16 Bit                                                                            Signal Pin   Pin Signal         A16 1 2 A15 A14 3 4 A13 A12 5 6 A11 A09 7 8 A08 WE- (not used) 9 10 RES- (not used) ACC 11 12 RDY (VCC) A18 13 14 A07 A06 15 16 A05 A04 17 18 A03 A02 19 20 A01 A00 21 22 CE- GND 23 24 OE- D00 25 26 D01 D02 27 28 D03 A21 29 30 VCC VCC 31 32 D04 D05 33 34 D06 D07 35 36 A10 A19 37 38 A20 GND 39 40 A17         TSSOP32 8 Bit TSSOP40 8 Bit TSSOP48 8 Bit TSSOP48 16 Bit                                                                            Signal Pin   Pin Signal         A16 1 2 A15 A14 3 4 A13 A12 5 6 A11 A10 7 8 A09 A20 9 10 A21 WE- (not used) 11 12 RES- (not used) A22 13 14 WP- (not used) RDY (VCC) 15 16 A19 A18 17 18 A08 A07 19 20 A06 A05 21 22 A04 A03 23 24 A02 A01 25 26 CE- GND 27 28 OE- D00 29 30 N/C D01 31 32 N/C D02 33 34 N/C D03 35 36 N/C VCC 37 38 D04 N/C 39 40 D05 N/C 41 42 D06 N/C 43 44 D07 A00 45 46 GND BYTE- (not used) 47 48 A17         TSSOP32 8 Bit TSSOP40 8 Bit TSSOP48 8 Bit TSSOP48 16 Bit                                                                            Signal Pin   Pin Signal         A15 1 2 A14 A13 3 4 A12 A11 5 6 A10 A09 7 8 A08 A19 9 10 A20 WE- (not used) 11 12 RES- (not used) A21 13 14 WP- (not used) RDY (VCC) 15 16 A18 A17 17 18 A07 A06 19 20 A05 A04 21 22 A03 A02 23 24 A01 A00 25 26 CE- GND 27 28 OE- D00 29 30 D08 D01 31 32 D09 D02 33 34 D10 D03 35 36 D11 VCC 37 38 D04 D12 39 40 D05 D13 41 42 D06 D14 43 44 D07 D15 45 46 GND BYTE- (not used) 47 48 A16