1.7 Pin/Node Maps

The pin and node assignments for the ATF1500 device in both PLCC and TQFP packages are shown in Table 1-3. This table also shows the node assignments for Foldback logic and Buried registers (feedback nodes) available in each macrocell (MC).

Table 1-3. ATF1500 Pin/Node List
MC	Foldback Node Number	Feedback Node Number	Pinout 44-Pin PLCC	Pinout 44-Pin TQFP
1	45	77	4	42
2	46	78	5	43
3	47	79	6	44
4	48	80	7	1
5	49	81	8	2
6	50	82	9	3
7	51	83	11	5
8	52	84	12	6
9	53	85	13	7
10	54	86	14	8
11	55	87	16	10
12	56	88	17	11
13	57	89	18	12
14	58	90	19	13
15	59	91	20	14
16	60	92	21	15
17	61	93	41	35
18	62	94	40	34
19	63	95	39	33
20	64	96	38	32
21	65	97	37	31
22	66	98	36	30
23	67	99	34	28
24	68	100	33	27
25	69	101	32	26
26	70	102	31	25
27	71	103	29	23
28	72	104	28	22
29	73	105	27	21
30	74	106	26	20
31	75	107	25	19
32	76	108	24	18

Table 1-4 shows the pin and node assignments for the ATF1502 device in both PLCC and TQFP packages. While the feedback and foldback node numbers are provided for reference, it is recommended that Pinnode numbers not be pre-assigned, allowing the fitter to determine the most optimal resource allocation.

Table 1-4. ATF1502 Pin/Node List
MC	LAB	Feedback Node Number	Foldback Node Number	Signal Name	Pinout 44-Pin PLCC	Pinout 44-Pin TQFP
INPUT		none	none	(OE2/GCLK2)	2	40
INPUT		none	none	(GCLK1)	43	37
INPUT		none	none	(GCLR)	1	39
INPUT		none	none	(OE1)	44	38
1	A	601	301		4	42
2		602	302		5	43
3		603	303		6	44
4		604	304		7 (TDI)	1 (TDI)
5		605	305		8	2
6		606	306		9	3
7		607	307		11	5
8		No Casout 608	308		12	6
9		609	309		13 (TMS)	7 (TMS)
10		610	310		14	8
11		611	311		16	10
12		612	312		17	11
13		613	313		18	12
14		614	314		19	13
15		615	315		20	14
16		No Casout 616	316		21	15
17	B	617	317		41	35
18		618	318		40	34
19		619	319		39	33
20		620	320		38 (TDO)	32 (TDO)
21		621	321		37	31
22		622	322		36	30
23		623	323		34	28
24		No Casout 624	324		33	27
25		625	325		32 (TCK)	26 (TCK)
26		626	326		31	25
27		627	327		29	23
28		628	328		28	22
29		629	329		27	21
30		630	330		26	20
31		631	331		25	19
32		No Casout 632	332		24	18

Table 1-5 lists the pin and node numbers for the ATF1504 device across the supported package options. To enable optimal resource utilization, it is recommended that Foldback and Buried Feedback node numbers not be pre-assigned in the source files, allowing the fitter to place the design in the most efficient manner.

Table 1-5. ATF1504 Pin/Node List
MC	LAB	Feedback Node Number	Foldback Node Number	Signal Name	Pinout for ATF1504
MC	LAB	Feedback Node Number	Foldback Node Number	Signal Name	44-Pin PLCC	44-Pin TQPF	68-Pin PLCC	84-Pin PLCC	100-Pin PQFP	100-Pin TQFP
INPUT		none	none	(OE2/GCLK2)	2	40	2	2	92	90
INPUT		none	none	(GCLK1)	43	37	67	83	89	87
INPUT		none	none	(GCLR)	1	39	1	1	91	89
INPUT		none	none	(OE1)	44	38	68	84	90	88
1	A	601	301		12	6	18	22	16	14
2		602	302		—	—	—	21	15	13
3		603	303		11	5	17	20	14	12
4		604	304		9	3	15	18	12	10
5		605	305		8	2	14	17	11	9
6		606	306		—	—	13	16	10	8
7		607	307		—	—	—	15	8	6
8		No Casout 608	308		7	1	12	14	6	4
9		609	309		—	—	10	12	4	100
10		610	310		—	—	—	11	3	99
11		611	311		6	44	9	10	100	98
12		612	312		—	—	8	9	99	97
13		613	313		—	—	7	8	98	96
14		614	314		5	43	5	6	96	94
15		615	315		—	—	—	5	95	93
16		No Casout 616	316		4	42	4	4	94	92
17	B	617	317		21	15	33	41	39	37
18		618	318		—	—	—	40	38	36
19		619	319		20	14	32	39	37	35
20		620	320		19	13	30	37	35	33
21		621	321		18	12	29	36	34	32
22		622	322		—	—	28	35	33	31
23		623	323		—	—	—	34	32	30
24		No Casout 624	324		17	11	27	33	31	29
25		625	325		16	10	25	31	27	25
26		626	326		—	—	—	30	25	23
27		627	327		—	—	24	29	23	21
28		628	328		—	—	23	28	22	20
29		629	329		—	—	22	27	21	19
30		630	330		14	8	20	25	19	17
31		631	331		—	—	—	24	18	16
32		No Casout 632	332		13	7	19	23	17	15
33	C	633	333		24	18	36	44	42	40
34		634	334		—	—	—	45	43	41
35		635	335		25	19	37	46	44	42
36		636	336		26	20	39	48	46	44
37		637	337		27	21	40	49	47	45
38		638	338		—	—	41	50	48	46
39		639	339		—	—	—	51	49	47
40		No Casout 640	340		28	22	42	52	50	48
41		641	341		29	23	44	54	54	52
42		642	342		—	—	—	55	56	54
43		643	343		—	—	45	56	58	56
44		644	344		—	—	46	57	59	57
45		645	345		—	—	47	58	60	58
46		646	346		31	25	49	60	62	60
47		647	237		—	—	—	61	63	61
48		No Casout 648	348		32	26	50	62	64	62
49	D	649	349		33	27	51	63	65	63
50		650	350		—	—	—	64	66	64
51		651	351		34	28	52	65	67	65
52		652	352		36	30	54	57	69	67
53		653	353		37	31	55	58	70	68
54		654	354		—	—	56	59	71	69
55		655	355		—	—	—	70	73	71
56		No Casout 656	356		38	32	57	71	75	73
57		657	357		39	33	59	73	77	75
58		658	358		—	—	—	74	78	76
59		659	359		—	—	60	75	81	79
60		660	360		—	—	61	76	82	80
61		661	361		—	—	62	77	83	81
62		662	362		40	34	64	79	85	83
63		663	363		—	—	—	80	86	84
64		No Casout 664	364		41	35	65	81	87	85

Table 1-6 lists the pin and node numbers for the ATF1508 device across the supported package options. To ensure efficient fitting, it is recommended that Foldback and Buried Feedback node numbers not be pre-assigned in the source files.

Table 1-6. ATF1508Pin/Node List
MC	LAB	Feedback Node Number	Foldback Node Number	Signal Name	Pinout for ATF1508
MC	LAB	Feedback Node Number	Foldback Node Number	Signal Name	84-Pin PLCC	100-Pin PQPF	100-Pin TQFP	128-Pin LQFP	160-Pin PQFP
INPUT		none	none	(OE2/GCLK2)	2	92	90	117	142
INPUT		none	none	(GCLK1)	83	89	87	114	139
INPUT		none	none	(GCLR)	1	91	89	116	141
INPUT		none	none	(OE1)	84	90	88	115	140
1	A	601	301		—	4	2	3	160
2		602	302		—	—	—	—	—
3		603	303		12	3	1	2	159
4		604	304		—	—	—	1	158
5		605	305		11	2	100	128	153
6		606	306		10	1	99	127	152
7		607	307		—	—	—	—	—
8		No Casout 608	308		9	100	98	126	151
9		609	309		—	99	97	125	150
10		610	310		—	—	—	—	—
11		611	311		8	98	96	124	149
12		612	312		—	—	—	122	147
13		613	313		6	96	94	121	146
14		614	314		5	95	93	120	145
15		615	315		—	—	—	—	—
16		No Casout 616	316		4	94	92	119	144
17	B	617	317		22	16	14	20	21
18		618	318		—	—	—	—	—
19		619	319		21	15	13	19	20
20		620	320		—	—	—	18	19
21		621	321		20	14	12	17	18
22		622	322		—	12	10	15	16
23		623	323		—	—	—	—	—
24		No Casout 624	324		18	11	9	14	15
25		625	325		17	10	8	13	14
26		626	326		—	—	—	—	—
27		627	327		16	9	7	12	13
28		628	328		—	—	—	11	12
29		629	329		15	8	6	10	11
30		630	330		—	7	5	9	10
31		631	331		—	—	—	—	—
32		No Casout 632	332		14	6	4	8	9
33	C	633	333		—	27	25	36	41
34		634	334		—	—	—	—	—
35		635	335		31	26	24	32	33
36		636	336		—	—	—	31	32
37		637	337		30	25	23	30	31
38		638	338		29	24	22	29	30
39		639	339		—	—	—	—	—
40		No Casout 640	340		28	23	21	28	29
41		641	341		—	22	20	27	28
42		642	342		—	—	—	—	—
43		643	343		27	21	19	26	27
44		644	344		—	—	—	24	25
45		645	345		25	19	17	23	24
46		646	346		24	18	16	22	23
47		647	237		—	—	—	—	—
48		No Casout 648	348		23	17	15	21	22
49	D	649	349		41	39	37	50	59
50		650	350		—	—	—	—	—
51		651	351		40	38	36	49	58
52		652	352		—	—	—	48	57
53		653	353		39	37	35	47	56
54		654	354		—	35	33	45	54
55		655	355		—	—	—	—	—
56		No Casout 656	356		37	34	32	44	53
57		657	357		36	33	31	43	52
58		658	358		—	—	—	—	—
59		659	359		35	32	30	42	51
60		660	360		—	—	—	41	50
61		661	361		34	32	29	40	49
62		662	362		—	30	28	39	48
63		663	363		—	—	—	—	—
64		No Casout 664	364		33	29	27	38	43
	H	728	428			81	87	85	112
127		727	427		—	—	—	—	—
126		726	426		80	86	84	111	136
125		725	425		79	85	83	110	135
124		724	424		—	—	—	109	134
123		723	423		77	83	81	107	132
122		722	422		—	—	—	—	—
121		No Casout 721	421		—	82	80	106	131
120		720	420		76	81	79	105	130
119		719	419		—	—	—	—	—
118		718	418		75	80	78	104	129
117		717	417		74	79	77	103	128
116		716	416		—	—	—	102	123
115		715	415		73	78	76	101	122
114		714	414		—	—	—	—	—
113		No Casout 713	413		—	77	75	100	121
112	G	712	412		71	75	73	95	112
111		711	411		—	—	—	—	—
110		710	410		—	74	72	94	111
109		709	409		70	73	71	93	110
108		708	408		—	—	—	92	109
107		707	407		69	72	70	91	108
106		706	406		—	—	—	—	—
105		No Casout 705	405		68	71	69	90	107
104		704	404		67	70	68	89	106
103		703	403		—	—	—	—	—
102		702	402		—	69	67	88	105
101		701	401		65	67	65	86	103
100		700	400		—	—	—	85	102
99		699	399		64	66	64	84	101
98		698	398		—	—	—	—	—
97		No Casout 697	397		63	65	63	83	100
96	F	696	396		62	64	62	82	99
95		695	395		—	—	—	—	—
94		694	394		61	63	61	81	98
93		693	393		60	62	60	80	97
92		692	392		—	—	—	79	96
91		691	391		58	60	58	77	94
90		690	390		—	—	—	—	—
89		No Casout 689	389		—	59	57	76	93
88		688	388		57	58	56	75	92
87		687	387		—	—	—	—	—
86		686	386		56	57	55	74	91
85		685	385		55	56	54	73	90
84		684	384		—	—	—	72	89
83		683	383		54	55	53	71	88
82		682	382		—	—	—	—	—
81		No Casout 681	381		—	54	52	67	80
80	E	680	380		52	52	50	65	78
79		679	379		—	—	—	—	—
78		678	378		—	51	49	64	73
77		677	377		51	50	48	63	72
76		676	376		—	—	—	62	71
75		675	375		50	49	47	61	70
74		674	374		—	—	—	—	—
73		No Casout 673	373		49	48	46	60	69
72		672	372		48	47	45	59	68
71		671	371		—	—	—	—	—
70		670	370		—	46	44	58	67
69		669	369		46	44	42	56	65
68		668	368		—	—	—	55	64
67		667	367		45	43	41	54	63
66		666	366		—	—	—	—	—
65		No Casout 665	365		44	42	40	53	62

MC	Foldback Node Number	Feedback Node Number	Pinout 44-Pin PLCC	Pinout 44-Pin TQFP
1	45	77	4	42
2	46	78	5	43
3	47	79	6	44
4	48	80	7	1
5	49	81	8	2
6	50	82	9	3
7	51	83	11	5
8	52	84	12	6
9	53	85	13	7
10	54	86	14	8
11	55	87	16	10
12	56	88	17	11
13	57	89	18	12
14	58	90	19	13
15	59	91	20	14
16	60	92	21	15
17	61	93	41	35
18	62	94	40	34
19	63	95	39	33
20	64	96	38	32
21	65	97	37	31
22	66	98	36	30
23	67	99	34	28
24	68	100	33	27
25	69	101	32	26
26	70	102	31	25
27	71	103	29	23
28	72	104	28	22
29	73	105	27	21
30	74	106	26	20
31	75	107	25	19
32	76	108	24	18

MC	Foldback Node Number	Feedback Node Number	Pinout 44-Pin PLCC	Pinout 44-Pin TQFP
1	45	77	4	42
2	46	78	5	43
3	47	79	6	44
4	48	80	7	1
5	49	81	8	2
6	50	82	9	3
7	51	83	11	5
8	52	84	12	6
9	53	85	13	7
10	54	86	14	8
11	55	87	16	10
12	56	88	17	11
13	57	89	18	12
14	58	90	19	13
15	59	91	20	14
16	60	92	21	15
17	61	93	41	35
18	62	94	40	34
19	63	95	39	33
20	64	96	38	32
21	65	97	37	31
22	66	98	36	30
23	67	99	34	28
24	68	100	33	27
25	69	101	32	26
26	70	102	31	25
27	71	103	29	23
28	72	104	28	22
29	73	105	27	21
30	74	106	26	20
31	75	107	25	19
32	76	108	24	18

MC	Foldback Node Number	Feedback Node Number	Pinout 44-Pin PLCC	Pinout 44-Pin TQFP
1	45	77	4	42
2	46	78	5	43
3	47	79	6	44
4	48	80	7	1
5	49	81	8	2
6	50	82	9	3
7	51	83	11	5
8	52	84	12	6
9	53	85	13	7
10	54	86	14	8
11	55	87	16	10
12	56	88	17	11
13	57	89	18	12
14	58	90	19	13
15	59	91	20	14
16	60	92	21	15
17	61	93	41	35
18	62	94	40	34
19	63	95	39	33
20	64	96	38	32
21	65	97	37	31
22	66	98	36	30
23	67	99	34	28
24	68	100	33	27
25	69	101	32	26
26	70	102	31	25
27	71	103	29	23
28	72	104	28	22
29	73	105	27	21
30	74	106	26	20
31	75	107	25	19
32	76	108	24	18