參數(shù)資料
型號: MC68HC05CJ4FB
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 88/114頁
文件大?。?/td> 361K
代理商: MC68HC05CJ4FB
GENERAL RELEASE SPECIFICATION
MOTOROLA
SLAVE-ONLY M-BUS
MC68HC(7)05CJ4
10-10
Rev. 2.1
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10.7 SOMB Timing Diagrams
Refer to Figure 10-6, Figure 10-7, and Figure 10-8 for SOMB timing.
Figure 10-6. First Reception Timing
Figure 10-7. Additional Receptions Timing
SCL DRIVEN LOW
(HW — SLAVE)
SCL RELEASED
(SW — SLAVE)
SDA
DRIVEN LOW
(HW — SLAVE)
ADD
MSB
ADD
LSB
R/W
BIT
SMF SET
SCL
SDA
START
CONDITION
(MASTER)
SLAVE ADDRESS
LOADED
(SLAVE)
NINTH BIT
DETECTED
SDA
RELEASED
(HW — SLAVE)
SCL
DRIVEN LOW
(HW — SLAVE)
SDA
DRIVEN LOW
(HW — SLAVE)
STOP
CONDITION
(MASTER)
NINTH BIT
DETECTED
DATA
MSB
DATA
LSB
SCL
SDA
SMF SET
SCL RELEASED
(SW — SLAVE)
SDA HELD LOW
BY MASTER
SDA RELEASED
(SW — SLAVE)
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