參數(shù)資料
型號: U3810BM
英文描述: Multi Standard Feature Phone Integrated Circuit
中文描述: 多標準功能手機集成電路
文件頁數(shù): 26/31頁
文件大小: 497K
代理商: U3810BM
TELEFUNKEN Semiconductors
U3810BM
Rev. A1: 19.01.1996
26 (31)
CLOCK OUTPUT <CO>
CO
94 7896 e
Figure 15
Serisl bus
The circuit is remoted by an external microcontroller
through the serial bus:
The data is an 8-bit word:
B7 – B6 – B5: address of the destination register (0 to 7)
B4 – B0: contents of register
The data line must be stable when the clock is high and data
must be serially shifted.
After 8 clock periods, the transfer to the destination register
is (internally) generated by a low to high transition of the
data line when the clock is high.
DATA
CLOCK
D
C
P
937613
Figure 16
937614
Figure 17
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