MMCCMB2107 Freescale, MMCCMB2107 Datasheet - Page 97

• Manufacturer Part Number: MMCCMB2107
• Manufacturer: Freescale

Specifications of MMCCMB2107

• Lead Free Status / RoHS Status: Not Compliant

3.7.3.2 Reset Configuration Register
MMC2107 – Rev. 2.0
MOTOROLA
Address: 0x00c1_0004 and 0x00c1_0005
Reset:
Reset:
Read:
Write:
Read:
Write:
BMT[1:0] — Bus Monitor Timing Field
The reset configuration register (RCON) is a read-only register; writing
to RCON has no effect. At reset, RCON determines the default operation
of certain chip functions. All default functions defined by the RCON
values may be overridden during reset configuration only if the external
RCON pin is asserted.
The BMT field selects the timeout time for the bus monitor as shown
in
Table 3-2
Freescale Semiconductor, Inc.
RPLLSEL
For More Information On This Product,
Table
Bit 15
Bit 7
Figure 3-3. Reset Configuration Register (RCON)
0
0
1
1
Chip Configuration Module (CCM)
3-5.
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= Writes have no effect and the access terminates without a transfer error exception.
RPLLREF
shows the read/write accessibility of these write-once bits.
Table 3-5. Bus Monitor Timeout Values
14
0
0
6
1
1
BMT[1:0]
00
01
10
11
RLOAD
13
0
0
5
0
0
12
0
0
4
0
0
BOOTPS
(in System Clocks)
11
Timeout Period
0
0
3
1
1
Chip Configuration Module (CCM)
BOOTSEL
64
32
16
8
Memory Map and Registers
10
0
0
2
0
0
9
0
0
1
0
0
Technical Data
MODE
Bit 8
Bit 0
0
0
0
0
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