Altera Cyclone V Device Handbook page 7

I/O and DQS Configuration Blocks............................................................................................6-29
Hard Memory Controller.........................................................................................................................6-30
Features of the Hard Memory Controller..................................................................................6-30
Multi-Port Front End....................................................................................................................6-32
Bonding Support............................................................................................................................6-33
Hard Memory Controller Width for Cyclone V E....................................................................6-35
Hard Memory Controller Width for Cyclone V GX................................................................6-36
Hard Memory Controller Width for Cyclone V GT................................................................6-37
Hard Memory Controller Width for Cyclone V SE..................................................................6-37
Hard Memory Controller Width for Cyclone V SX.................................................................6-38
Hard Memory Controller Width for Cyclone V ST..................................................................6-38
Document Revision History.....................................................................................................................6-39
Configuration, Design Security, and Remote System Upgrades in Cyclone V
Devices.............................................................................................................7-1
Enhanced Configuration and Configuration via Protocol.....................................................................7-1
MSEL Pin Settings........................................................................................................................................7-2
Configuration Sequence..............................................................................................................................7-3
Power Up...........................................................................................................................................7-4
Reset...................................................................................................................................................7-5
Configuration...................................................................................................................................7-5
Configuration Error Handling.......................................................................................................7-5
Initialization......................................................................................................................................7-6
User Mode.........................................................................................................................................7-6
Device Configuration Pins..........................................................................................................................7-6
Configuration Pin Options in the Quartus II Software..............................................................7-8
Fast Passive Parallel Configuration...........................................................................................................7-9
Fast Passive Parallel Single-Device Configuration......................................................................7-9
Fast Passive Parallel Multi-Device Configuration.....................................................................7-10
Active Serial Configuration......................................................................................................................7-12
DATA Clock (DCLK)....................................................................................................................7-12
Active Serial Single-Device Configuration.................................................................................7-13
Active Serial Multi-Device Configuration..................................................................................7-14
Estimating the Active Serial Configuration Time.....................................................................7-15
Using EPCS and EPCQ Devices..............................................................................................................7-15
Controlling EPCS and EPCQ Devices........................................................................................7-16
Trace Length and Loading............................................................................................................7-16
Programming EPCS and EPCQ Devices....................................................................................7-16
Cyclone V Device Handbook Volume 1: Device Interfaces and Integration
TOC-7
Altera Corporation