Maxim Integrated DS33R11 - Manual (Page 323)

DS33R11 Ethernet Mapper with Integrated T1/E1/J1 Transceiver
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Figure 13-8. SDRAM Interface Timing
SDCLKO
(output)
SDATA
(output)
t1
SDATA
(input)
SRAS, SCAS,
SWE, SDCS
(output)
t2
t3 t5
t6
t7 t8
t10 t9
SDA, SBA
(output)
SDMASK
(output)
t4
t12 t11
t14 t13