EPC4 Altera Corporation, EPC4 Datasheet - Page 15

• Manufacturer Part Number: EPC4
• Description: Sram-based LUT Devices
• Manufacturer: Altera Corporation

Altera Corporation
Figure 6. Two ACEX 1K, APEX 20K, APEX II, FLEX 10K, FLEX 6000, or Mercury Devices Configured with Two
EPC2 or EPC1 Configuration Devices
GND
GND
APEX II, ACEX 1K, Mercury, APEX 20KC,
APEX 20K, FLEX 10K, & FLEX 6000 Devices
APEX 20KE Devices
MSEL0
MSEL1
MSEL0
MSEL1
APEX 20KE PLD (7)
LUT-Based PLD (3)
CONF_DONE
CONF_DONE
nCONFIG
nCONFIG
nSTATUS
nSTATUS
DATA0
DATA0
DCLK
DCLK
nCE
nCE
Figure 6
devices configured with two EPC2 or EPC1 devices.
GND
GND
MSEL0
MSEL1
nCEO
MSEL0
MSEL1
nCEO
APEX 20KE PLD (7)
shows two APEX II, APEX 20K, Mercury, ACEX 1K, and FLEX
LUT-Based PLD (3)
Note (1)
Configuration Devices for SRAM-Based LUT Devices Data Sheet
CONF_DONE
CONF_DONE
nCONFIG
nCONFIG
nSTATUS
nSTATUS
DATA0
DATA0
DCLK
DCLK
nCE
nCE
GND
GND
V
V
CC
CC
(2)
(2)
V
V
CCINT
CC
(2)
(2)
(8)
(6)
V
V
CC
CC
(2)
(2)
DCLK
DATA
OE
nCS
DCLK
DATA
OE
nCS
nINIT_CONF (5)
nINIT_CONF (5)
Configuration
Configuration
Device 1
Device 1
nCASC (4)
nCASC (4)
DCLK
DATA
nCS
OE
DCLK
DATA
nCS
OE
Configuration
Configuration
Device 2
Device 2
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