MC68340AB16E Datasheet, PDF (74/441 Pages) Motorola, Inc – Integrated Processor with DMA User’s Manual

Freescale Semiconductor, Inc.
CLKOUT
S0 S1 S2 S3 S4 S5 S0 S1 S2 S3 S4 S5 S0 S1 S2 S3 S4 S5 S0
A31–A20
A19–A16
BREAKPOINT ENCODING (0000)
A4–A1
BREAKPOINT NUMBER/T-BIT
A15–A5,A0
FC3–FC0
CPU SPACE
SIZ0
SIZ1
AS
DS
R/W
DSACKx
D7–D0
D15–D8
BERR
HALT
BKPT
BREAKPOINT
OCCURS
READ
BREAKPOINT
ACKNOWLEDGE
INSTRUCTION WORD FETCH
FETCHED
INSTRUCTION
EXECUTION
Figure 3-12. Breakpoint Acknowledge Cycle Timing (Opcode Returned)
MOTOROLA
MC68340 USER’S MANUAL
3-25
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