M30280F6HP RENESAS [Renesas Technology Corp], M30280F6HP Datasheet - Page 214

• Manufacturer Part Number: M30280F6HP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES
• Manufacturer: RENESAS [Renesas Technology Corp]

M
R
R
1
e
E
Table 14.12 Registers to Be Used and Settings in I
NOTES:
6
. v
J
Register
U2SMR4 STAREQ
C
0
2
1: Not all bits in the register are described above. Set those bits to “0” when writing to the registers in I
9
2 /
0 .
B
8
0
0
0
G
4
J
7
o r
a
0 -
. n
RSTAREQ
STPREQ
STSPSEL
ACKD
ACKC
SCLHI
SWC9
u
2
p
3
0
, 1
0
(
M
2
1
0
Bit
6
0
7
C
2 /
, 8
page 194
M
1
Set this bit to “1” to generate start
condition
Set this bit to “1” to generate restart
condition
Set this bit to “1” to generate stop
condition
Set this bit to “1” to output each condition Set to “0”
Select ACK or NACK
Set this bit to “1” to output ACK data
Set this bit to “1” to have SCL
stopped when stop condition is detected
Set to “0”
6
C
2 /
f o
8
3
) B
8
5
Master
2
2
C bus Mode (2) (Continued)
output
Function
Set to “0”
Set to “0”
Set to “0”
Select ACK or NACK
Set this bit to “1” to output ACK data
Set to “0”
Set this bit to “1” to set the SCL
hold at the falling edge of the 9th bit of
clock
Slave
2
C bus mode.
2
14. Serial I/O
to “L”