Data Fields

SPDINFO::SPECIFICINFO::SDRSDRAMINFO Struct Reference

SDRAM-specific attributes. More...

#include <SysInfo.h>

Data Fields

float tAC
 Data access time from clock.
float tCKmed
 Clock cycle time at medium CAS latency in ns.
float tACmed
 Data access time at medium CAS latency in ns.
float tCKshort
 Clock cycle time at short CAS latency in ns.
float tACshort
 Data access time at short CAS latency in ns.
float tIS
 Address/Command Setup Time before clock in ns.
float tIH
 Address/Command Hold Time after clock in ns.
float tDS
 Data Input Setup Time before strobe in ns.
float tDH
 Data Input Hold Time after strobe in ns.
wchar_t CSSupported [SHORT_STRING_LEN]
 CS latencies supported.
wchar_t WESupported [SHORT_STRING_LEN]
 WE latencies supported.
wchar_t BurstLengthsSupported [SHORT_STRING_LEN]
 Burst Lengths supported.
wchar_t RefreshRate [SHORT_STRING_LEN]
 Refresh rate.
bool buffered
 TRUE for buffered address/control inputs.
bool OnCardPLL
 TRUE for on-card PLL.
bool BufferedDQMB
 TRUE for buffered DQMB inputs.
bool RegisteredDQMB
 TRUE for registerd DQMB inputs.
bool DiffClockInput
 TRUE for differential clock input.
bool EarlyRASPrechargeSupported
 TRUE for Early RAS# Precharge supported.
bool AutoPrechargeSupported
 TRUE for Auto-Precharge supported.
bool PrechargeAllSupported
 TRUE for Precharge all supported.
bool WriteReadBurstSupported
 TRUE for write/read burst supported.

Detailed Description

SDRAM-specific attributes.


Field Documentation

float tAC

Data access time from clock.

float tCKmed

Clock cycle time at medium CAS latency in ns.

float tACmed

Data access time at medium CAS latency in ns.

float tCKshort

Clock cycle time at short CAS latency in ns.

float tACshort

Data access time at short CAS latency in ns.

float tIS

Address/Command Setup Time before clock in ns.

float tIH

Address/Command Hold Time after clock in ns.

float tDS

Data Input Setup Time before strobe in ns.

float tDH

Data Input Hold Time after strobe in ns.

wchar_t CSSupported[SHORT_STRING_LEN]

CS latencies supported.

wchar_t WESupported[SHORT_STRING_LEN]

WE latencies supported.

wchar_t BurstLengthsSupported[SHORT_STRING_LEN]

Burst Lengths supported.

wchar_t RefreshRate[SHORT_STRING_LEN]

Refresh rate.

bool buffered

TRUE for buffered address/control inputs.

bool OnCardPLL

TRUE for on-card PLL.

TRUE for buffered DQMB inputs.

TRUE for registerd DQMB inputs.

TRUE for differential clock input.

TRUE for Early RAS# Precharge supported.

TRUE for Auto-Precharge supported.

TRUE for Precharge all supported.

TRUE for write/read burst supported.


The documentation for this struct was generated from the following file:
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