H8S2245 Datasheet, PDF (10/818 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series

Item
Page Revision (See Manual for Details)
6.5.5 Wait Control
165 Figure 6.18 amended
Figure 6.18 Example of
Wait State Insertion
Timing
By program wait By WAIT pin
T₁
T₂
T_w
T_w
T_w
T₃
φ
WAIT
Read
Address bus
AS
RD
Data bus
Read data
Write
HWR, LWR
Data bus
Write data
7.2.5 DTC Transfer
184
Count Register A (CRA)
Note: indicates the timing of WAIT pin sampling.
Description amended
... In repeat mode or block transfer mode, ... (CRAL). In repeat
mode, CRAH holds the number of transfers while CRAL
functions as an 8-bit transfer counter (1 to 256). In block transfer
mode, CRAH holds the block size while CRAL functions as an 8-
bit block size counter (1 to 256). CRAL is decremented by 1 ...
Rev.3.00 Mar. 26, 2007 Page x of xlii
REJ09B0355-0300