Renesas H8S/2100 Series Hardware Manual page 535

MST TRS BBSY ESTP
1 0 1 0
1 0 1 0
1 0 1 0
1 0 1 0
1 0 1 0
0↓ 0↓ 1 0
1 — 0↓ 0
[Legend]
0: 0-state retained
1: 1-state retained
—: Previous state retained
0 ↓ : Cleared to 0
1 ↑ : Set to 1
STOP IRTR AASX AL
0 1↑ 0 0
0 — 0 0
0 — 0 0
0 — 0 0
0 1↑ 0 0
0 — 0 1↑
0 — 0 0
Section 17 I
AAS ADZ ACKB ICDRF ICDRE State
0 0 — 1↑
0 0 — 0↓
0 0 — 1
0 0 — 0↓
0 0 — 1↑
0 0 — —
0 0 — —
Rev. 1.00 May 09, 2008 Page 509 of 954
2
C Bus Interface (IIC)
— Reception end
with ICDRF=0
— ICDR read with
the above state
— Reception end
with ICDRF=1
— ICDR read with
the above state
— Automatic data
transfer from
ICDRS to
ICDRR with the
above state
— Arbitration lost
0↓ Stop condition
detected
REJ09B0462-0100