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Rev. 5.00, 09/03, page 155 of 760
Bits 3 and 2—Read/Write Select A (RWA1, RWA0): Selects the read cycle or write cycle as the
bus cycle of the channel A break condition.
Bit 3: RWA1 Bit 2: RWA0 Description
0 0 Condition comparison is not performed (Initial value)
1 The break condition is the read cycle
1 0 The break condition is the write cycle
1 The break condition is the read cycle or write cycle
Bits 1 and 0—Operand Size Select A (SZA1, SZA0): Selects the operand size of the bus cycle
for the channel A break condition.
Bit 1: SZA1 Bit 0: SZA0 Description
0 0 The break condition does not include operand size
(Initial value)
1 The break condition is byte access
1 0 The break condition is word access
1 The break condition is longword access