ATF2500C_08 ATMEL [ATMEL Corporation], ATF2500C_08 Datasheet - Page 10

• Manufacturer Part Number: ATF2500C_08
• Description: ATF2500C CPLD Family Datasheet
• Manufacturer: ATMEL [ATMEL Corporation]

9.2
9.3
Note:
10
Output Logic, Registered
Output Logic, Combinatorial
1. These diagrams show equivalent logic functions, not
ATF2500C
necessarily the actual circuit implementation.
(1)
(1)
Note:
Figure 9-1.
S5
S3
S4
X
X
X
1
0
S1
0
1
0
1
0
1
1
S2 = 0
S2 = 1
1. These four terms are shared with D/T1.
S1
Output
Configuration
Active Low
Active High
Register 1 Type
D
T
0
0
1
1
1
S0
0
0
1
Clock Option
S0
0
1
0
1
1
D/T1
12
8
8
Terms in
D/T1
4
4
4
4
4
Terms in
(1)
(1)
(1)
D/T2
4
D/T2
4
4
4
(1)
4
4
4
4
(1)
S5
0
1
S6
S7
Registered (Q1); Q2 FB
Registered (Q1); Q2 FB
Registered (Q1); D/T2 FB
Output Configuration
Combinatorial (8 Terms);
Q2 FB
Combinatorial (4 Terms);
Q2 FB
Combinatorial (12 Terms);
Q2 FB
Combinatorial (8 Terms);
D/T2 FB
Combinatorial (4 Terms);
D/T2 FB
0
1
0
1
Output Configuration
Register 2 Type
D
T
CK1
CK1 • PIN1
CK2
CK2 • PIN1
0777K–PLD–1/24/08
Q2 CLOCK
Q1 CLOCK