XC908AS60ACFU Motorola Semiconductor Products, XC908AS60ACFU Datasheet - Page 498

• Manufacturer Part Number: XC908AS60ACFU
• Description: MC68HC908AZ60A, MC68HC908AS60A Hcmos Microcontroller Unit Technical Data
• Manufacturer: Motorola Semiconductor Products

Byte Data Link Controller (BDLC)
Technical Data
498
ACTIVE
PASSIVE
ACTIVE
PASSIVE
Figure 27-6. J1850 VPW Symbols with Nominal Symbol Times
ACTIVE
PASSIVE
ACTIVE
PASSIVE
(F) END OF FRAME
(C) BREAK
≥ 240 µ s
280 µ s
Logic 1
A logic 1 is defined as either:
See
– An active-to-passive transition followed by a passive period
– A passive-to-active transition followed by an active period
Figure
128 µs in length, or
64 µs in length
Byte Data Link Controller (BDLC)
(G) INTER-FRAME
SEPARATION
27-6(b).
128 µ s
128 µ s
20 µ s
300 µ s
(A) LOGIC 0
(B) LOGIC 1
(D) START OF FRAME
200 µ s
OR
OR
IDLE > 300 µ s
(H) IDLE
MC68HC908AZ60A — Rev 2.0
64 µ s
64 µ s
(E) END OF DATA
200 µ s
MOTOROLA