h8s-2111b Renesas Electronics Corporation., h8s-2111b Datasheet - Page 213

• Manufacturer Part Number: h8s-2111b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Figure 9.20 Conflict between OCRAR/OCRAF Write and Compare-Match
Figure 9.19 Conflict between OCR Write and Compare-Match
φ
Address
Internal write
signal
FRC
OCR
Compare-match
signal
Compare-match signal
(When Automatic Addition Function is Not Used)
Internal write signal
OCRAR (OCRAF)
(When Automatic Addition Function is Used)
Address
OCR
FRC
φ
Write cycle of OCR
Automatic addition is not performed
because compare-match signals are disabled.
T
OCR address
1
OCRAR (OCRAF)
address
Disabled
T
N
N
2
Old data
Write data
N
N
Rev. 1.00, 05/04, page 179 of 544
M
New data
N + 1
Disabled
N+1