MPC8313ZQADDC Freescale Semiconductor, MPC8313ZQADDC Datasheet - Page 217

• 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

5.2.4.4
The LBC local access window n attributes registers (LBLAWAR0–LBLAWAR3) are shown in
Table 5-9
5.2.4.4.1
The core may use a local bus peripheral device to fetch its boot vector. For this purpose an 8-Mbyte
(2
enabled according to the value set in the reset configuration word high ROMLOC and RLEXT field.
Table 5-10
Freescale Semiconductor
1 The LBLAWAR0[EN] reset value depends on the RCWH[ROMLOC] and RCWH[RLEXT]. See
2 The LBLAWAR0[SIZE] reset value is always 0b010110, meaning an 8-Mbyte local access window. See
RCWHR[RLEXT]/RCW
26–31
1–25
‘
‘
Bits
(22+1)
“LBLAWAR0[EN] and LBLAWAR0[SIZE] Reset Value,”
“LBLAWAR0[EN] and LBLAWAR0[SIZE] Reset Value,”
Offset 0x24, 0x2C, 0x34, 0x3C
Reset 0
0
HR[ROMLOC]
W
R
000–100
101–111
) local access window is defined by the LBLAWBAR0[SIZE] reset value, and LBLAWAR0 is
Name
EN
SIZE
Figure 5-5. LBC Local Access Window n Attributes Registers (LBLAWAR0–LBLAWAR3)
0
EN
defines the bit fields of LBLAWAR0–LBLAWAR3.
1
—
defines the reset value for LBLAWAR0[EN].
1
0
LBC Local Access Window n Attributes Registers
(LBLAWAR0–LBLAWAR3)
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
LBLAWAR0[EN] and LBLAWAR0[SIZE] Reset Value
0 Local bus local access window n is disabled.
1 Local bus local access window n is enabled and other LBLAWAR0 and LBLAWBAR0 fields combine to
Reserved. Write has no effect, read returns 0.
Identifies the size of the window from the starting address. Window size is 2
000000–001010 Reserved. Window is undefined.
001011 4 Kbytes
001100 8 Kbytes
001101 16 Kbytes
. . . . . . . 2
011110 2 Gbytes
011111–111111 Reserved. Window is undefined.
0
identify an address range for this window.
0
0
LBLAWAR0[EN]
(SIZE+1)
Reset Value
0
0
Table 5-9. LBLAWAR0–LBLAWAR3 Bit Settings
0
1
bytes
0
Table 5-10. LBLAWAR0[EN] Reset Value
0
0
e300c3 core boot not performed from a local bus device.
e300c3 core boot performed from a local bus device. Local bus 8-Mbyte
(2
0
(22+1)
0
) local access window is enabled.
0
for a detailed description.
for a detailed description.
——
0
0
Description
0
0
0
0
Description
0
0
0
0
(SIZE+1)
0
Section 5.2.4.4.1,
0
bytes.
25 26
0
Section 5.2.4.4.1,
System Configuration
0
Access: Read/Write
0
Figure
SIZE
0
0
0 0
5-5.
5-9
31
2