Ultra37000 CPLD Family
Logic Block Diagrams (continued)
CY37512/CY37512V (352-Lead BGA)
Input
Clock/ Input
4
1
4
4
36
36
LOGIC
BLOCK
AA
LOGIC
BLOCK
BP
12 I/Os
11
16
36
16
36
16
36
16
36
16
16
36
I/O
−I/O
0
12 I/Os
12 I/Os
LOGIC
BLOCK
AB
LOGIC
BLOCK
BO
16
36
I/O
−
−
−
I/O
I/O
I/O
I/O
−
I/O
252
263
12
23
12 I/Os
I/O
12 I/Os
LOGIC
BLOCK
AC
LOGIC
BLOCK
BN
16
36
16
I/O
I/O
I/O
I/O
−
I/O
I/O
I/O
I/O
24
35
240
228
251
239
12 I/Os
I/O
LOGIC
BLOCK
AD
LOGIC
BLOCK
BM
36
16
36
LOGIC
BLOCK
AE
LOGIC
BLOCK
BL
12 I/Os
47
−
−
−
36
48
60
36
16
12 I/Os
I/O
LOGIC
BLOCK
AF
LOGIC
BLOCK
BK
−I/O
16
36
16
216
227
36
16
36
LOGIC
BLOCK
AG
LOGIC
BLOCK
BJ
12 I/Os
59
36
12 I/Os
I/O
LOGIC
BLOCK
AH
LOGIC
BLOCK
BI
−
I/O
16
36
16
36
204
215
203
191
PIM
12 I/Os
LOGIC
BLOCK
AI
LOGIC
BLOCK
BH
16
36
16
36
71
12 I/Os
I/O
LOGIC
BLOCK
AJ
LOGIC
BLOCK
BG
−
I/O
I/O
16
36
16
36
192
180
12 I/Os
83
LOGIC
BLOCK
AK
LOGIC
BLOCK
BF
I/O
−
I/O
16
36
16
36
72
12 I/Os
I/O
12 I/Os
LOGIC
BLOCK
AL
LOGIC
BLOCK
BE
−
16
36
16
36
I/O
−I/O
84 95
12 I/Os
I/O
LOGIC
BLOCK
AM
LOGIC
BLOCK
BD
12 I/Os
−
I/O
16
36
16
36
168
179
I/O
−I/O
96 107
12 I/Os
I/O
12 I/Os
LOGIC
BLOCK
AN
LOGIC
BLOCK
BC
−I/O
16
36
16
36
I/O
−I/O
156
167
108
119
12 I/Os
I/O
12 I/Os
LOGIC
BLOCK
AO
LOGIC
BLOCK
BB
−
−
I/O
16
36
I/O
−
I/O
16
36
144
155
120
131
12 I/Os
I/O
LOGIC
BLOCK
AP
LOGIC
BLOCK
BA
I/O
16
16
132
143
132
132
TDI
TCK
TMS
JTAG Tap
Controller
TDO
Document #: 38-03007 Rev. *C
Page 13 of 62
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