HD6432670 Hitachi, HD6432670 Datasheet - Page 621

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

11.10.8 Contention between TGR Read and Input Capture
If the input capture signal is generated in the T1 state of a TGR read cycle, the data that is read
will be the data after input capture transfer.
Figure 11.49 shows the timing in this case.
Figure 11.48 Contention between Buffer Register Write and Compare Match
ø
Address
Read signal
Input capture
signal
TGR
Internal
data bus
ø
Address
Write signal
Compare
match signal
Buffer
register
TGR
Figure 11.49 Contention between TGR Read and Input Capture
X
N
TGR write cycle
TGR read cycle
Buffer register
T1
T1
TGR address
address
M
T2
T2
M
M
N
Rev. 2.0, 04/02, page 575 of 906
Buffer register write data