GCIXP1250BC 837414 Intel, GCIXP1250BC 837414 Datasheet - Page 142

• Manufacturer Part Number: GCIXP1250BC 837414
• Manufacturer: Intel

Specifications of GCIXP1250BC 837414

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel
142
Figure 79. SDRAM Write Cycle
®
IXP1250 Network Processor
Notes:
1. Parameters tRWT, tDPL, tDQZ, tRC, tRRD, tRCD, tRASmin, and tRP programmed into register SDRAM_MEMCTL1
2. CAS Latency value (CASL) = 3 programmed in SDRAM_MEMCTL0
SDCLK
RAS_L
CAS_L
MADR
MDAT
WE_L
DQM
command
Activate
tRASmin
tRCD
command
Write
Precharge
command
(terminates access)
tDPL
tRP
DQM remains high
until next read or
write command
Datasheet
A8626-01