p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 421

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

[Legend]
0:
1:
—:
0
1
Notes: 1. Set to 1 when 1 is received as a R/W bit following an address.
MST
0
0
0
0
↓
↑
:
:
TRS
0
0
0
—
0-state retained
1-state retained
Previous state retained
Cleared to 0
Set to 1
2. Set to 1 when the AASX bit is set to 1.
3. When ESTP = 1, STOP is 0, or when STOP = 1, ESTP is 0.
BBSY
1
1
1
0↓
ESTP
0
0
0
1↑/0
*
3
STOP
0
0
0
0/1↑
*
3
IRTR
—
—
1↑/0
*
—
2
AASX
—
—
—
—
AL
—
0↓
0
—
AAS
—
0↓
0
—
ADZ
—
0↓
0
—
Rev. 1.00 Sep. 21, 2006 Page 383 of 658
ACKB
—
—
—
—
Section 16 I
ICDRF
1
0↓
1↑
—
ICDRE
—
—
—
0↓
2
C Bus Interface (IIC)
REJ09B0310-0100
State
Reception end with
ICDRF = 1
ICDR read with the
above state
Automatic data
transfer from ICDRS
to ICDRR with the
above state
Stop condition
detected