C505_9708 SIEMENS [Siemens Semiconductor Group], C505_9708 Datasheet - Page 147

• Manufacturer Part Number: C505_9708
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Figure 6-36
Microcontroller Handling of Message Objects with Direction = receive
Semiconductor Group
Power Up
Initialization
Process:Start
Process
Process:End
0:reset
1:set
No
DLC: = (value of DLC in transmitter)
Identifier: = (application specific)
RXIE: = (application specific)
TXIE: = (application specific)
XTD: = (application specific)
process message contents
6-85
Direction: = receive
(all bits undefined)
request update
NEWDAT: = 0
RMTPND: = 0
MSGLST: = 0
NEWDAT: = 0
MSGVAL: = 1
INTPND: = 0
NEWDAT = 1
TXRQ: = 1
TXRQ: = 0
?
?
On-Chip Peripheral Components
No
Yes
Restart Process
Yes
MCD02742
C505C Only
1997-08-01