MPC8313ZQADDC Freescale Semiconductor, MPC8313ZQADDC Datasheet - Page 675

• Manufacturer Part Number: MPC8313ZQADDC
• Description: Microprocessors - MPU 8313 REV2.2 PB NO ENC
• Manufacturer: Freescale Semiconductor

Specifications of MPC8313ZQADDC

• Processor Series: MPC8313
• Core: e300
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 133 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 16 KB
• Interface Type: I2C
• Mounting Style: SMD/SMT
• Package / Case: PBGA
• Number Of Programmable I/os: 32
• Number Of Timers: 4

The MDEUDSR is cleared when the MDEU is reset or re-initialized. At the end of processing, its contents
has been decremented down to zero (unless there is an error interrupt).
14.4.2.5
The MDEU reset control register (MDEURCR), shown in
the MDEU, as defined by the three self-clearing bits.
Table 14-21
Freescale Semiconductor
0–60
Bits
61
62
63
Reset
Reset
Field
Field
Addr
Addr
R/W
R/W
Name
SR
MI
—
RI
describes MDEURCR fields.
MDEU Reset Control Register (MDEURCR)
0
0
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
Writing to the MDEUDSR allows the MDEU to enter auto-start mode.
Therefore, the required context registers must be written prior to writing the
data size.
Reserved
Reset interrupt. Writing this bit active high causes MDEU interrupts signaling DONE and ERROR to be reset.
It further resets the state of the MDEUISR.
0 No reset
1 Reset interrupt logic
Module initialization is nearly the same as software reset, except that the MDEUICR remains unchanged.
0 No reset
1 Reset most of MDEU
Software reset is functionally equivalent to hardware reset (the RESET# pin), but only for the MDEU. All
registers and internal state are returned to their defined reset state.
0 No reset
1 Full MDEU reset
Figure 14-19. MDEU Reset Control Register (MDEURCR)
Figure 14-18. MDEU Data Size Register (MDEUDSR)
Table 14-21. MDEURCR Field Descriptions
—
—
NOTE
MDEU 0x3_6010
MDEU 0x3_6018
R/W
R/W
Description
0
0
Figure
14-19, allows three levels reset of just
42
43
Data Size (bits)
60
Security Engine (SEC) 2.2
RI
61
MI
62
SR
63
63
14-33