C200HBAT09 Omron, C200HBAT09 Datasheet - Page 133

• Manufacturer Part Number: C200HBAT09
• Description: C200H REPLACEMENT BATTERY
• Manufacturer: Omron

Specifications of C200HBAT09

• Rohs Compliant: NO
• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No

PC Statements and Refresh Timing
PC READ @...
Data is read from the first I/O refresh after execution of PC READ @..., irrespective of the status of the Write
flag.
PC WRITE
In four-word mode, when the PC’s READ flag is set during I/O refresh, the PC WRITE statement obtains the
base word address and the number of words to be transferred. With the next I/O refresh, data is transferred.
C200H CPU
ASCII Unit
ASCII busy
(word n+3 bit 00)
READ Flag (word n bit 02)
C200H CPU
ASCII Unit
ASCII Busy (word n+3 bit 00)
Transfer words
First word transfer
I/O Refresh
I/O refresh
PC WRITE statement
PC READ @...statement
READ
Instruction Execution
Instruction execution
I/O Refresh
I/O refresh
Instruction Execution
First Transfer Word
Transfer Words
Instruction execution
I/O Refresh
I/O refresh
WRITE
Instruction Execution
Instruction execution
I/O Refresh
Appendix C
119