Ultra37000 CPLD Family
Document #: 38-03007 Rev. *E
Page 13 of 64
Logic Block Diagrams
(continued)
CY37512/CY37512V
LOGIC
BLOCK
AG
LOGIC
BLOCK
AH
LOGIC
BLOCK
BI
LOGIC
BLOCK
BJ
LOGIC
BLOCK
BL
LOGIC
BLOCK
BP
LOGIC
BLOCK
BM
LOGIC
BLOCK
BN
LOGIC
BLOCK
BO
LOGIC
BLOCK
AA
LOGIC
BLOCK
AB
LOGIC
BLOCK
AC
LOGIC
BLOCK
AD
LOGIC
BLOCK
AE
LOGIC
BLOCK
BK
LOGIC
BLOCK
AF
36
16
36
16
36
16
36
16
36
16
36
16
36
16
36
36
36
16
36
16
36
16
36
16
36
16
36
16
36
16
Input Clock/ Input
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
12 I/Os
I/O
0
−
I/O
11
I/O
12
−
I/O
23
I/O
24
−
I/O
35
I/O
36
−
I/O
47
I/O
48
−
I/O
59
I/O
60
−
I/O
71
I/O
72
−
I/O
83
I/O
84
−
I/O
95
I/O
252
−
I/O
263
I/O
240
−
I/O
251
I/O
228
−
I/O
239
I/O
216
−
I/O
227
I/O
204
−
I/O
215
4
4
4
TDI
TCK
TMS
TDO
JTAG Tap
Controller
1
PIM
16
36
36
16
LOGIC
BLOCK
AI
LOGIC
BLOCK
BH
12 I/Os
I/O
96
−
I/O
107
16
36
36
16
LOGIC
BLOCK
AJ
LOGIC
BLOCK
BG
12 I/Os
12 I/Os
I/O
108
−
I/O
119
I/O
192
−
I/O
203
16
36
36
16
LOGIC
BLOCK
AK
LOGIC
BLOCK
BF
12 I/Os
I/O
120
−
I/O
131
16
36
36
16
LOGIC
BLOCK
AL
LOGIC
BLOCK
BE
12 I/Os
I/O
180
−
I/O
191
16
36
36
16
LOGIC
BLOCK
AM
LOGIC
BLOCK
BD
12 I/Os
I/O
168
−
I/O
179
16
36
36
16
LOGIC
BLOCK
AN
LOGIC
BLOCK
BC
12 I/Os
I/O
156
−
I/O
167
16
36
36
16
LOGIC
BLOCK
AO
LOGIC
BLOCK
BB
12 I/Os
I/O
144
−
I/O
155
16
36
36
16
LOGIC
BLOCK
AP
LOGIC
BLOCK
BA
12 I/Os
I/O
132
−
I/O
143
16
132
132
16
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