msm9225 Oki Semiconductor, msm9225 Datasheet - Page 20

• Manufacturer Part Number: msm9225
• Description: Can Controller Area Network Controller
• Manufacturer: Oki Semiconductor

¡ Semiconductor
OCMD1
(1) Time segment 1: OCMD1 to OCMD0
0
0
1
1
2Fh
Address MSB
These bits are used to set the output mode of output pins Tx0 and Tx1.
The relationship between the bit content and output mode is as follows:
At reset, OCMD1 to OCMD0 are set to “00”.
OCMD0
0
1
0
1
7
[Double layer mode]
Transmission data "0" is output from Tx0 and Tx1 altermately.
[Single layer mode]
Same bit string data is output from both Tx0 qnd Tx1.
[Clock output mode]
Bit string data is output from Tx0.
Synchrinization clock is output from Tx1.
[Disabled]
6
Output example
Output example
Output example
Data
Tx0
Tx1
Data
Tx0
Tx1
Data
Tx0
Tx1
5
4
3
1
1
1
2
Output mode of Tx0 and Tx1
0
0
0
1
LSB
0
1
1
1
OCMD0
OCMD1
OCPOL0
OCTN0
OCTP0
OCPOL1
OCTN1
OCTP1
0
0
0
1
1
1
:
:
:
:
:
:
:
:
Output mode
buffer format
buffer format
Tx0 output
Tx1 output
0
0
0
setting
MSM9225
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