Toshiba TMPR4937 Manual page 141

SYSCLK
CE*
ADDR [19:0]
ACE*
OE*/BUSSPRT*
SWE*
BWE*
BE*
f
DATA [7:0]
ACK*
Figure 7.5.17 1-byte Single Write (PWT: WT=1, SHWT=0, Normal, 8-bit Bus)
SYSCLK
CE*
ADDR [19:0]
ACE*
OE*/BUSSPRT*
SWE*
BWE*
f
BE*
DATA [7:0]
ACK*
Figure 7.5.18 1-byte Single Read (PWT: WT=1, SHWT=0, Normal, 8-bit Bus)
Chapter 7 External Bus Controller
S1 SW1
f e
e
S1 SW1
7-41
S2 S3
S2 S3
f
e
f
f
f