Figure 26.
Mode 5 Synchronous Burst 8x16-Bit Read Operation on Multiplexed
Address/Data 16-Bit Width Device (RDWST=3, FCLKDIV =0, ADVHOLD=0, OESETUP =
3, RDMODE=5). Data write-back on the bus after read completion.
TC_CLK
FLASH.CLK
FLASH.CSx
FLASH.OE
FLASH.ADV
FLASH.A(25:16)
FLASH.A.D(15:0)
FLASH_DIR_O
FLASH.BE(1:0)
FLASH.RDY
Write Access in Mode 4 and 5
SPRU749A
N cycles
OESETUP
M cycles
1 fl cycle
D3
-
Figure 27 shows FLASH.CLK activation details during a write access in
mode 5 (non-multiplexed). Same behavior for the multiplexed address
and data protocol.
RA
D0
D1
D2
D3
00
OMAP3.2 Subsystem
Traffic Controller
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D4
D7
D5
D6
Trdy
D7
61