Overview
1.4.2 Microprocessor and Memory
CPU
Freescale MPC 8349
Clock rate
Standard:
Optional:
533 MHz
667 MHz (only available for order no.: V.1917.01/.11)
NOR-Flash
128 MByte Flash
NAND-Flash-EPROM
2 GByte
RAM
512 MByte DDR2 RAM ECC
Table 2:
Microprocessor and memory
1.4.3 Real-time Clock
Function
Time and calendar (RTC RX8025SA)
Backup
High Temperature Supercapacitor C = 0,85 F
Table 3:
Real-time clock
1.4.4 Serial Interfaces
Number
2
Controller
UART in MPC8349
Signals
to X1940:
to VMEbus P0:
RxD, TxD, RTS, CTS (for each port)
RxD, TxD (for each port)
Bit rate
300 bit/s ... 115.200 bit/s
Physical interface
RS-232
Connector
X1940 (10-pin har-link) and VMEbus P0,
Adapter cable 10-pol har-link to 9-pin DSUB available
Table 4:
Serial interfaces
VME-PMC-CPU/2
Hardware Manual • Doc.-No.: V.1917.21 / Rev. 1.2
Page 11 of 49
