Справочник Пользователя для Fujitsu FR81S
CHAPTER 19: BASE TIMER
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER
: BASE TIMER
FUJITSU SEMICONDUCTOR CONFIDENTIAL
21
4.1.4. Simultaneous Software Activation Register : BTSSSR
(Base Timer Software Synchronous Start Register)
The bit configuration of the simultaneous software activation register (BTSSSR) is shown
below.
This register is the input signal in the I/O modes 5 and 6. Trigger can be generated simultaneously for all
channels with this register.
BTSSSR : Address 009E
H
(Access: Byte, Half-word)
bit15
bit14
bit13
bit12
bit11
bit10
bit9
bit8
Reserved
Initial value
1
1
1
1
1
1
1
1
Attribute R1,WX R1,WX R1,WX R1,WX R1,WX R1,WX R1,WX R1,WX
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Reserved
SSSR1 SSSR0
Initial value
1
1
1
1
1
1
1
1
Attribute R1,WX R1,WX R1,WX R1,WX R1,WX R1,WX R1,W
R1,W
[bit1] SSSR1 (Software Synchronous Start Register ch.1) : Simultaneous software activation bit ch.1
[bit0] SSSR0 (Software Synchronous Start Register ch.0) : Simultaneous software activation bit ch.0
[bit0] SSSR0 (Software Synchronous Start Register ch.0) : Simultaneous software activation bit ch.0
These bits are the input signal in the I/O modes 5 and 6. For the connections, see Figure 5-2 .
SSSR0/1
Description
0
No effect on the operation.
1
"1" pulse to the timer input,then the corresponding channel is activated.
MB91520 Series
MN705-00010-1v0-E
654