Toshiba H1 SERIES TLCS-900 Manuel d'utilisateur Page 95

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TMP92CM22
2007-02-16
92CM22-93
BEXCSL
7 6 5 4 3 2 1 0
Bit symbol BEXWW2 BEXWW1 BEXWW0 BEXWR2 BEXWR1 BEXWR0
Read/Write W W
After reset 0 1 0 0 1 0
BEXWW[2:0] Specifies the number of write waits.
001 = 2 states (0 waits) access 010 = 3 states (1 wait) access
101 = 4 states (2 waits) access 110 = 5 states (3 waits) access
111 = 6 states (4 waits) access 011 =
WAIT pin input mode
Others = (Reserved)
BEXWR[2:0] Specifies the number of read waits.
001 = 2 states (0 waits) access 010 = 3 states (1 wait) access
101 = 4 states (2 waits) access 110 = 5 states (3 waits) access
111 = 6 states (4 waits) access 011 =
WAIT pin input mode
Others = (Reserved)
BEXCSH
7 6 5 4 3 2 1 0
Bit Symbol BEXOM1 BEXOM0 BEXBUS1 BEXBUS0
Read/Write W W
After reset Always write 0. 0 0 0 0
BEXOM[1:0]
00 = SRAM or ROM (Default)
01 = (Reserved)
10 = (Reserved)
11 = (Reserved)
BEXBUS[1:0]
00 = 8 bits (Default)
01 = 16 bits
10 = (Reserved)
11 = (Reserved)
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