H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 316

• Manufacturer Part Number: H8S2110B
• Description: Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 13 I
Bit Bit Name
2
1
0
Rev. 2.00 Mar 21, 2006 page 278 of 518
REJ09B0299-0200
BC2
BC1
BC0
2
C Bus Interface (IIC)
Initial Value R/W
0
0
0
R/W
R/W
R/W
Description
Bit Counter 2 to 0
These bits specify the number of bits to be transferred next.
Bit BC2 to BC0 settings should be made during an interval
between transfer frames. If bits BC2 to BC0 are set to a
value other than 000, the setting should be made while the
SCL line is low.
The bit counter is initialized to 000 when a start condition is
detected. The value returns to 000 at the end of a data
transfer.
I
000: 9 bits
001: 2 bits
010: 3 bits
011: 4 bits
100: 5 bits
101: 6 bits
110: 7 bits
111: 8 bits
2
C Bus Format
Clocked Synchronous Serial Mode
000: 8 bits
001: 1 bits
010: 2 bits
011: 3 bits
100: 4 bits
101: 5 bits
110: 6 bits
111: 7 bits