AN1769 Freescale Semiconductor / Motorola, AN1769 Datasheet - Page 16

• Manufacturer Part Number: AN1769
• Description: Designing a Minimal PowerPC System
• Manufacturer: Freescale Semiconductor / Motorola

16
be_L(1) <= '0'
be_L(2) <= '0'
be_L(3) <= '0'
be_L(4) <= '0'
be_L(5) <= '0'
be_L(6) <= '0'
be_L(7) <= '0'
-- Now mask the byte lanes with the write signal.
bwe_L(0) <= (be_L(0) or we_L);
bwe_L(1) <= (be_L(1) or we_L);
bwe_L(2) <= (be_L(2) or we_L);
ELSE '1';
WHEN ( (tsiz = "001" and a = "001")
ELSE '1';
WHEN ( (tsiz = "001" and a = "010")
ELSE '1';
WHEN ( (tsiz = "001" and a = "011")
ELSE '1';
WHEN ( (tsiz = "001" and a = "100")
ELSE '1';
WHEN ( (tsiz = "001" and a = "101")
ELSE '1';
WHEN ( (tsiz = "001" and a = "110")
ELSE '1';
WHEN ( (tsiz = "001" and a = "111")
ELSE '1';
Freescale Semiconductor, Inc.
For More Information On This Product,
or (tbst_L = '0')
)
or (tsiz = "010" and a = "000")
or (tsiz = "100" and a = "000")
or (tsiz = "000" and a = "000")
or (tsiz = "011" and a = "000")
or (tsiz = "011" and a = "001")
or (tbst_L = '0')
)
or (tsiz = "010" and a = "010")
or (tsiz = "100" and a = "000")
or (tsiz = "000" and a = "000")
or (tsiz = "011" and a = "000")
or (tsiz = "011" and a = "001")
or (tsiz = "011" and a = "010")
or (tbst_L = '0')
)
or (tsiz = "010" and a = "010")
or (tsiz = "100" and a = "000")
or (tsiz = "000" and a = "000")
or (tsiz = "011" and a = "001")
or (tsiz = "011" and a = "010")
or (tsiz = "011" and a = "011")
or (tbst_L = '0')
)
or (tsiz = "010" and a = "100")
or (tsiz = "100" and a = "100")
or (tsiz = "000" and a = "000")
or (tsiz = "011" and a = "010")
or (tsiz = "011" and a = "011")
or (tsiz = "011" and a = "100")
or (tbst_L = '0')
)
or (tsiz = "010" and a = "100")
or (tsiz = "100" and a = "100")
or (tsiz = "000" and a = "000")
or (tsiz = "011" and a = "011")
or (tsiz = "011" and a = "100")
or (tsiz = "011" and a = "101")
or (tbst_L = '0')
)
or (tsiz = "010" and a = "110")
or (tsiz = "100" and a = "100")
or (tsiz = "000" and a = "000")
or (tsiz = "011" and a = "100")
or (tsiz = "011" and a = "101")
or (tbst_L = '0')
)
or (tsiz = "010" and a = "110")
or (tsiz = "100" and a = "100")
or (tsiz = "000" and a = "000")
or (tsiz = "011" and a = "101")
or (tbst_L = '0')
)
Minimal PowerPC System Design
Go to: www.freescale.com
-- burst
-- byte
-- half-word
-- word
-- double-word
-- three-byte
-- three-byte
-- burst
-- byte
-- half-word
-- word
-- double-word
-- three-byte
-- three-byte
-- three-byte
-- burst
-- byte
-- half-word
-- word
-- double-word
-- three-byte
-- three-byte
-- three-byte
-- burst
-- byte
-- half-word
-- word
-- double-word
-- three-byte
-- three-byte
-- three-byte
-- burst
-- byte
-- half-word
-- word
-- double-word
-- three-byte
-- three-byte
-- three-byte
-- burst
-- byte
-- half-word
-- word
-- double-word
-- three-byte
-- three-byte
-- burst
-- byte
-- half-word
-- word
-- double-word
-- three-byte
-- burst
MOTOROLA