HD6433937 Datasheet, PDF (293/521 Pages) Hitachi Semiconductor – Hardware Manual

Table 10-11 SMR Settings and Corresponding Data Transfer Formats
SMR
Data Transfer Format
bit 7 bit 6 bit 2 bit 5 bit 3
COM CHR MP PE STOP Mode
Data
Multiprocessor Parity Stop Bit
Length Bit
Bit Length
0
0
000
Asynchronous 8-bit data No
No
1 bit
0
0
001
mode
2 bits
0
0
010
Yes 1 bit
0
0
011
2 bits
0
1
000
7-bit data
No
1 bit
0
1
001
2 bits
0
1
010
Yes 1 bit
0
1
011
2 bits
0
0
100
8-bit data Yes
No
1 bit
0
0
101
2 bits
0
0
110
5-bit data No
1 bit
0
0
111
2 bits
0
1
100
7-bit data Yes
1 bit
0
1
101
2 bits
0
1
110
5-bit data No
Yes 1 bit
0
1
111
2 bits
1
*
0*
*
Synchronous 8-bit data No
mode
No
No
*: Don’t care
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