CCU 3000-I, CCU 3001-I
CCU 3000, CCU 3000-I
CCU 3001, CCU 3001-I
2
02D7H
I C/IM Bus Status
Bit
7
Reset
Read
Write
0
0
0
0
0
0
0
0
x
x
x
x
x
x
x
x
x
2
6
I C
OR’D ACK
ADDR–ACK
Data–ACK
2
5
I C
2
4
I C
3
Bus busy
2
WR FIFO half full
RD FIFO empty
x
1
0
02D8H
Bit
IM Bus Start Cycle
Reset
Read
Write
7 to 0
x
x
IM bus start–(address)–data
02D9H
Bit
IM Bus Resume Cycle
Reset
Read
Write
7 to 0
x
x
IM bus resume data
02DAH
Bit
IM Bus Termination Cycle
Reset
Read
Write
7 to 0
x
x
IM bus terminal data
2
02DBH
I C/IM Bus Prescaler
Bit
7
Reset
Read
Write
2
1
x
select I C_CLK2 on IM1_ID /
select I C_CLK1 on IM1_CLK
2
6 to 0
0
x
f
f
f
= f
/ (4*n) for n>1
/ 6 for n=1
IMI2C
IMI2C
IMI2C
OSC
= f
OSC
not running for n=0
MICRONAS INTERMETALL
75
MICRONAS [ MICRONAS ]
