Renesas H8S/2100 Series Hardware Manual page 537

MST TRS BBSY ESTP
0 0 1 0
0 0 1 0
0 0 1 0
0 — 0↓ 1↑/0
(*
[Legend]
0: 0-state retained
1: 1-state retained
—: Previous state retained
0 ↓ : Cleared to 0
1 ↑ : Set to 1
Notes: 1. Set to 1 when 1 is received as a R/W bit following an address.
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.
STOP IRTR AASX AL
0 — —
0 — —
0 1↑/0 —
2
(* )
0/1↑ — —
3 3
) (* )
AAS ADZ ACKB ICDRF ICDRE State
— — — —
0↓ 0↓ 0↓ —
0 0 0 —
— — — —
Rev. 1.00 May 09, 2008 Page 511 of 954
2
Section 17 I C Bus Interface (IIC)
1 — Reception end
with ICDRF=1
0↓ — ICDR read
with the above
state
1↑ — Automatic
data transfer
from ICDRS to
ICDRR with
the above
state
— 0↓ Stop condition
detected
REJ09B0462-0100