Configurable Logic Block

The CLB is identical to Spartan 3.

Bitstream

The data for a CLB is located in the same bitstream tile as the associated INT.CLB tile.

CLB bittile 0
Row	Column
Row	0	1	2	3	4	5
0	~SLICE0:F[15]	SLICE0:CYSELF	SLICE1:CYSELF	~SLICE1:F[15]	-	-
1	~SLICE0:F[14]	SLICE0:XBMUX	-	~SLICE1:F[14]	-	-
2	~SLICE0:F[13]	SLICE0:FXMUX[0]	SLICE1:FXMUX[0]	~SLICE1:F[13]	-	-
3	~SLICE0:F[12]	SLICE0:CYSELG	SLICE1:CYSELG	~SLICE1:F[12]	-	-
4	~SLICE0:F[11]	SLICE0:CYINIT	SLICE1:CYINIT	~SLICE1:F[11]	-	-
5	~SLICE0:F[10]	SLICE0:YBMUX	-	~SLICE1:F[10]	-	-
6	~SLICE0:F[9]	~SLICE0:G_SHIFT	-	~SLICE1:F[9]	-	-
7	~SLICE0:F[8]	SLICE0:CY0F[1]	SLICE1:CY0F[1]	~SLICE1:F[8]	-	-
8	~SLICE0:F[7]	~SLICE0:F_SHIFT	-	~SLICE1:F[7]	-	-
9	~SLICE0:F[6]	SLICE0:CY0F[0]	SLICE1:CY0F[0]	~SLICE1:F[6]	-	-
10	~SLICE0:F[5]	SLICE0:CY0F[2]	SLICE1:CY0F[2]	~SLICE1:F[5]	-	-
11	~SLICE0:F[4]	SLICE0:DXMUX	SLICE1:DXMUX	~SLICE1:F[4]	-	-
12	~SLICE0:F[3]	~SLICE0:G_RAM	-	~SLICE1:F[3]	-	-
13	~SLICE0:F[2]	~SLICE0:F_RAM	-	~SLICE1:F[2]	-	-
14	~SLICE0:F[1]	~SLICE0:FFX_SRVAL	~SLICE1:FFX_SRVAL	~SLICE1:F[1]	-	SLICE0:INV.BX
15	~SLICE0:F[0]	SLICE0:DIF_MUX	-	~SLICE1:F[0]	-	-
16	~SLICE0:G[15]	SLICE0:FXMUX[1]	SLICE1:FXMUX[1]	~SLICE1:G[15]	-	-
17	~SLICE0:G[14]	~SLICE0:FF_SR_ENABLE	SLICE0:SLICEWE0USED	~SLICE1:G[14]	-	-
18	~SLICE0:G[13]	~SLICE0:FFX_INIT	~SLICE1:FFX_INIT	~SLICE1:G[13]	-	-
19	~SLICE0:G[12]	SLICE0:FF_SR_SYNC	SLICE1:FF_SR_SYNC	~SLICE1:G[12]	-	-
20	~SLICE0:G[11]	SLICE0:SLICEWE1USED	-	~SLICE1:G[11]	-	-
21	~SLICE0:G[10]	~SLICE0:FFY_INIT	~SLICE1:FFY_INIT	~SLICE1:G[10]	-	-
22	~SLICE0:G[9]	SLICE0:FF_LATCH	SLICE1:FF_LATCH	~SLICE1:G[9]	-	-
23	~SLICE0:G[8]	SLICE0:FF_REV_ENABLE	SLICE1:FF_REV_ENABLE	~SLICE1:G[8]	-	-
24	~SLICE0:G[7]	~SLICE0:FFY_SRVAL	~SLICE1:FFY_SRVAL	~SLICE1:G[7]	-	-
25	~SLICE0:G[6]	SLICE0:GYMUX[0]	SLICE1:GYMUX[0]	~SLICE1:G[6]	-	-
26	~SLICE0:G[5]	SLICE0:DIG_MUX	-	~SLICE1:G[5]	-	-
27	~SLICE0:G[4]	SLICE0:DYMUX	SLICE1:DYMUX	~SLICE1:G[4]	-	SLICE0:INV.BY
28	~SLICE0:G[3]	SLICE0:GYMUX[1]	SLICE1:GYMUX[1]	~SLICE1:G[3]	-	SLICE1:INV.BX
29	~SLICE0:G[2]	SLICE0:CY0G[0]	SLICE1:CY0G[0]	~SLICE1:G[2]	-	-
30	~SLICE0:G[1]	SLICE0:CY0G[2]	SLICE1:CY0G[2]	~SLICE1:G[1]	-	-
31	~SLICE0:G[0]	SLICE0:CY0G[1]	SLICE1:CY0G[1]	~SLICE1:G[0]	-	SLICE1:INV.BY
32	~SLICE2:F[15]	SLICE2:CYSELF	SLICE3:CYSELF	~SLICE3:F[15]	-	SLICE2:INV.BX
33	~SLICE2:F[14]	SLICE2:XBMUX	-	~SLICE3:F[14]	-	-
34	~SLICE2:F[13]	SLICE2:FXMUX[0]	SLICE3:FXMUX[0]	~SLICE3:F[13]	-	-
35	~SLICE2:F[12]	SLICE2:CYSELG	SLICE3:CYSELG	~SLICE3:F[12]	-	SLICE2:INV.BY
36	~SLICE2:F[11]	SLICE2:CYINIT	SLICE3:CYINIT	~SLICE3:F[11]	-	SLICE3:INV.BX
37	~SLICE2:F[10]	SLICE2:YBMUX	-	~SLICE3:F[10]	-	-
38	~SLICE2:F[9]	~SLICE2:G_SHIFT	-	~SLICE3:F[9]	-	-
39	~SLICE2:F[8]	SLICE2:CY0F[1]	SLICE3:CY0F[1]	~SLICE3:F[8]	-	-
40	~SLICE2:F[7]	~SLICE2:F_SHIFT	-	~SLICE3:F[7]	-	-
41	~SLICE2:F[6]	SLICE2:CY0F[0]	SLICE3:CY0F[0]	~SLICE3:F[6]	-	-
42	~SLICE2:F[5]	SLICE2:CY0F[2]	SLICE3:CY0F[2]	~SLICE3:F[5]	-	-
43	~SLICE2:F[4]	SLICE2:DXMUX	SLICE3:DXMUX	~SLICE3:F[4]	-	-
44	~SLICE2:F[3]	~SLICE2:G_RAM	-	~SLICE3:F[3]	-	-
45	~SLICE2:F[2]	~SLICE2:F_RAM	-	~SLICE3:F[2]	-	-
46	~SLICE2:F[1]	~SLICE2:FFX_SRVAL	~SLICE3:FFX_SRVAL	~SLICE3:F[1]	-	-
47	~SLICE2:F[0]	SLICE2:DIF_MUX	-	~SLICE3:F[0]	-	-
48	~SLICE2:G[15]	SLICE2:FXMUX[1]	SLICE3:FXMUX[1]	~SLICE3:G[15]	-	-
49	~SLICE2:G[14]	~SLICE2:FF_SR_ENABLE	SLICE2:SLICEWE0USED	~SLICE3:G[14]	-	SLICE3:INV.BY
50	~SLICE2:G[13]	~SLICE2:FFX_INIT	~SLICE3:FFX_INIT	~SLICE3:G[13]	-	-
51	~SLICE2:G[12]	SLICE2:FF_SR_SYNC	SLICE3:FF_SR_SYNC	~SLICE3:G[12]	-	-
52	~SLICE2:G[11]	-	-	~SLICE3:G[11]	-	-
53	~SLICE2:G[10]	~SLICE2:FFY_INIT	~SLICE3:FFY_INIT	~SLICE3:G[10]	-	-
54	~SLICE2:G[9]	SLICE2:FF_LATCH	SLICE3:FF_LATCH	~SLICE3:G[9]	-	-
55	~SLICE2:G[8]	SLICE2:FF_REV_ENABLE	SLICE3:FF_REV_ENABLE	~SLICE3:G[8]	-	-
56	~SLICE2:G[7]	~SLICE2:FFY_SRVAL	~SLICE3:FFY_SRVAL	~SLICE3:G[7]	-	-
57	~SLICE2:G[6]	SLICE2:GYMUX[0]	SLICE3:GYMUX[0]	~SLICE3:G[6]	-	-
58	~SLICE2:G[5]	SLICE2:DIG_MUX	-	~SLICE3:G[5]	-	-
59	~SLICE2:G[4]	SLICE2:DYMUX	SLICE3:DYMUX	~SLICE3:G[4]	-	-
60	~SLICE2:G[3]	SLICE2:GYMUX[1]	SLICE3:GYMUX[1]	~SLICE3:G[3]	-	-
61	~SLICE2:G[2]	SLICE2:CY0G[0]	SLICE3:CY0G[0]	~SLICE3:G[2]	-	-
62	~SLICE2:G[1]	SLICE2:CY0G[2]	SLICE3:CY0G[2]	~SLICE3:G[1]	-	-
63	~SLICE2:G[0]	SLICE2:CY0G[1]	SLICE3:CY0G[1]	~SLICE3:G[0]	-	-

SLICE0:F	[0, 0, 0]	[0, 0, 1]	[0, 0, 2]	[0, 0, 3]	[0, 0, 4]	[0, 0, 5]	[0, 0, 6]	[0, 0, 7]	[0, 0, 8]	[0, 0, 9]	[0, 0, 10]	[0, 0, 11]	[0, 0, 12]	[0, 0, 13]	[0, 0, 14]	[0, 0, 15]
SLICE0:G	[0, 0, 16]	[0, 0, 17]	[0, 0, 18]	[0, 0, 19]	[0, 0, 20]	[0, 0, 21]	[0, 0, 22]	[0, 0, 23]	[0, 0, 24]	[0, 0, 25]	[0, 0, 26]	[0, 0, 27]	[0, 0, 28]	[0, 0, 29]	[0, 0, 30]	[0, 0, 31]
SLICE1:F	[0, 3, 0]	[0, 3, 1]	[0, 3, 2]	[0, 3, 3]	[0, 3, 4]	[0, 3, 5]	[0, 3, 6]	[0, 3, 7]	[0, 3, 8]	[0, 3, 9]	[0, 3, 10]	[0, 3, 11]	[0, 3, 12]	[0, 3, 13]	[0, 3, 14]	[0, 3, 15]
SLICE1:G	[0, 3, 16]	[0, 3, 17]	[0, 3, 18]	[0, 3, 19]	[0, 3, 20]	[0, 3, 21]	[0, 3, 22]	[0, 3, 23]	[0, 3, 24]	[0, 3, 25]	[0, 3, 26]	[0, 3, 27]	[0, 3, 28]	[0, 3, 29]	[0, 3, 30]	[0, 3, 31]
SLICE2:F	[0, 0, 32]	[0, 0, 33]	[0, 0, 34]	[0, 0, 35]	[0, 0, 36]	[0, 0, 37]	[0, 0, 38]	[0, 0, 39]	[0, 0, 40]	[0, 0, 41]	[0, 0, 42]	[0, 0, 43]	[0, 0, 44]	[0, 0, 45]	[0, 0, 46]	[0, 0, 47]
SLICE2:G	[0, 0, 48]	[0, 0, 49]	[0, 0, 50]	[0, 0, 51]	[0, 0, 52]	[0, 0, 53]	[0, 0, 54]	[0, 0, 55]	[0, 0, 56]	[0, 0, 57]	[0, 0, 58]	[0, 0, 59]	[0, 0, 60]	[0, 0, 61]	[0, 0, 62]	[0, 0, 63]
SLICE3:F	[0, 3, 32]	[0, 3, 33]	[0, 3, 34]	[0, 3, 35]	[0, 3, 36]	[0, 3, 37]	[0, 3, 38]	[0, 3, 39]	[0, 3, 40]	[0, 3, 41]	[0, 3, 42]	[0, 3, 43]	[0, 3, 44]	[0, 3, 45]	[0, 3, 46]	[0, 3, 47]
SLICE3:G	[0, 3, 48]	[0, 3, 49]	[0, 3, 50]	[0, 3, 51]	[0, 3, 52]	[0, 3, 53]	[0, 3, 54]	[0, 3, 55]	[0, 3, 56]	[0, 3, 57]	[0, 3, 58]	[0, 3, 59]	[0, 3, 60]	[0, 3, 61]	[0, 3, 62]	[0, 3, 63]
Inverted	~[15]	~[14]	~[13]	~[12]	~[11]	~[10]	~[9]	~[8]	~[7]	~[6]	~[5]	~[4]	~[3]	~[2]	~[1]	~[0]

SLICE0:CYSELF	[0, 1, 0]
SLICE1:CYSELF	[0, 2, 0]
SLICE2:CYSELF	[0, 1, 32]
SLICE3:CYSELF	[0, 2, 32]
1	0
F	1

SLICE0:XBMUX	[0, 1, 1]
SLICE2:XBMUX	[0, 1, 33]
FCY	0
FMC15	1

SLICE0:FXMUX	[0, 1, 16]	[0, 1, 2]
SLICE1:FXMUX	[0, 2, 16]	[0, 2, 2]
SLICE2:FXMUX	[0, 1, 48]	[0, 1, 34]
SLICE3:FXMUX	[0, 2, 48]	[0, 2, 34]
F	0	0
F5	0	1
FXOR	1	1

SLICE0:CYSELG	[0, 1, 3]
SLICE1:CYSELG	[0, 2, 3]
SLICE2:CYSELG	[0, 1, 35]
SLICE3:CYSELG	[0, 2, 35]
1	0
G	1

SLICE0:CYINIT	[0, 1, 4]
SLICE1:CYINIT	[0, 2, 4]
SLICE2:CYINIT	[0, 1, 36]
SLICE3:CYINIT	[0, 2, 36]
BX	0
CIN	1

SLICE0:YBMUX	[0, 1, 5]
SLICE2:YBMUX	[0, 1, 37]
GCY	0
GMC15	1

SLICE0:FFX_INIT	[0, 1, 18]
SLICE0:FFX_SRVAL	[0, 1, 14]
SLICE0:FFY_INIT	[0, 1, 21]
SLICE0:FFY_SRVAL	[0, 1, 24]
SLICE0:FF_SR_ENABLE	[0, 1, 17]
SLICE0:F_RAM	[0, 1, 13]
SLICE0:F_SHIFT	[0, 1, 8]
SLICE0:G_RAM	[0, 1, 12]
SLICE0:G_SHIFT	[0, 1, 6]
SLICE1:FFX_INIT	[0, 2, 18]
SLICE1:FFX_SRVAL	[0, 2, 14]
SLICE1:FFY_INIT	[0, 2, 21]
SLICE1:FFY_SRVAL	[0, 2, 24]
SLICE2:FFX_INIT	[0, 1, 50]
SLICE2:FFX_SRVAL	[0, 1, 46]
SLICE2:FFY_INIT	[0, 1, 53]
SLICE2:FFY_SRVAL	[0, 1, 56]
SLICE2:FF_SR_ENABLE	[0, 1, 49]
SLICE2:F_RAM	[0, 1, 45]
SLICE2:F_SHIFT	[0, 1, 40]
SLICE2:G_RAM	[0, 1, 44]
SLICE2:G_SHIFT	[0, 1, 38]
SLICE3:FFX_INIT	[0, 2, 50]
SLICE3:FFX_SRVAL	[0, 2, 46]
SLICE3:FFY_INIT	[0, 2, 53]
SLICE3:FFY_SRVAL	[0, 2, 56]
Inverted	~[0]

SLICE0:CY0F	[0, 1, 10]	[0, 1, 7]	[0, 1, 9]
SLICE1:CY0F	[0, 2, 10]	[0, 2, 7]	[0, 2, 9]
SLICE2:CY0F	[0, 1, 42]	[0, 1, 39]	[0, 1, 41]
SLICE3:CY0F	[0, 2, 42]	[0, 2, 39]	[0, 2, 41]
BX	0	0	0
F2	0	0	1
F1	0	1	1
PROD	1	0	0
1	1	0	1
0	1	1	1

SLICE0:DXMUX	[0, 1, 11]
SLICE1:DXMUX	[0, 2, 11]
SLICE2:DXMUX	[0, 1, 43]
SLICE3:DXMUX	[0, 2, 43]
BX	0
X	1

SLICE0:DIF_MUX	[0, 1, 15]
SLICE2:DIF_MUX	[0, 1, 47]
ALT	0
BX	1

SLICE0:FF_LATCH	[0, 1, 22]
SLICE0:FF_REV_ENABLE	[0, 1, 23]
SLICE0:FF_SR_SYNC	[0, 1, 19]
SLICE0:INV.BX	[0, 5, 14]
SLICE0:INV.BY	[0, 5, 27]
SLICE0:SLICEWE0USED	[0, 2, 17]
SLICE0:SLICEWE1USED	[0, 1, 20]
SLICE1:FF_LATCH	[0, 2, 22]
SLICE1:FF_REV_ENABLE	[0, 2, 23]
SLICE1:FF_SR_SYNC	[0, 2, 19]
SLICE1:INV.BX	[0, 5, 28]
SLICE1:INV.BY	[0, 5, 31]
SLICE2:FF_LATCH	[0, 1, 54]
SLICE2:FF_REV_ENABLE	[0, 1, 55]
SLICE2:FF_SR_SYNC	[0, 1, 51]
SLICE2:INV.BX	[0, 5, 32]
SLICE2:INV.BY	[0, 5, 35]
SLICE2:SLICEWE0USED	[0, 2, 49]
SLICE3:FF_LATCH	[0, 2, 54]
SLICE3:FF_REV_ENABLE	[0, 2, 55]
SLICE3:FF_SR_SYNC	[0, 2, 51]
SLICE3:INV.BX	[0, 5, 36]
SLICE3:INV.BY	[0, 5, 49]
Non-inverted	[0]

SLICE0:GYMUX	[0, 1, 28]	[0, 1, 25]
SLICE1:GYMUX	[0, 2, 28]	[0, 2, 25]
SLICE2:GYMUX	[0, 1, 60]	[0, 1, 57]
SLICE3:GYMUX	[0, 2, 60]	[0, 2, 57]
G	0	0
FX	0	1
GXOR	1	1

SLICE0:DIG_MUX	[0, 1, 26]
SLICE2:DIG_MUX	[0, 1, 58]
ALT	0
BY	1

SLICE0:DYMUX	[0, 1, 27]
SLICE1:DYMUX	[0, 2, 27]
SLICE2:DYMUX	[0, 1, 59]
SLICE3:DYMUX	[0, 2, 59]
BY	0
Y	1

SLICE0:CY0G	[0, 1, 30]	[0, 1, 31]	[0, 1, 29]
SLICE1:CY0G	[0, 2, 30]	[0, 2, 31]	[0, 2, 29]
SLICE2:CY0G	[0, 1, 62]	[0, 1, 63]	[0, 1, 61]
SLICE3:CY0G	[0, 2, 62]	[0, 2, 63]	[0, 2, 61]
BY	0	0	0
G2	0	0	1
G1	0	1	1
PROD	1	0	0
1	1	0	1
0	1	1	1

`RESERVED_ANDOR`

TODO: wtf is this even

`RANDOR`

This tile overlaps IOI.*.

RANDOR:MODE
AND
OR

`RANDOR_INIT`

This tile overlaps top-left interconnect tile.

RANDOR_INIT bittile 0
Row	Column
Row	0
0	-
1	-
2	-
3	-
4	-
5	-
6	-
7	-
8	-
9	-
10	-
11	-
12	-
13	-
14	-
15	-
16	-
17	-
18	-
19	-
20	-
21	-
22	-
23	-
24	-
25	-
26	-
27	-
28	-
29	-
30	-
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-
41	-
42	-
43	-
44	-
45	-
46	-
47	-
48	-
49	-
50	-
51	-
52	-
53	-
54	-
55	-
56	-
57	-
58	-
59	-
60	-
61	-
62	-
63	RANDOR_INIT:MODE

RANDOR_INIT:MODE	[0, 0, 63]
OR	0
AND	1