6 chip select configuration, 7 reset, 8 interrupts – Motorola ColdFire MCF5281 User Manual
Page 538: 6 chip select configuration -10, 7 reset -10 27.8 interrupts -10

Chip Configuration Module (CCM)
27-10
Freescale Semiconductor
27.6.6
Chip Select Configuration
The chip select configuration (CS[6:4]) is selected during reset and reflected in the RCSC field of the CCR.
Once reset is exited, the chip select configuration cannot be changed.
shows the different chip
select configurations that can be implemented during reset configuration.
27.7
Reset
Reset initializes CCM registers to a known startup state as described in
.” The CCM controls chip configuration at reset as described in
.”
27.8
Interrupts
The CCM does not generate interrupt requests.
Table 27-11. Clock Mode Selection
Clock Mode
CLKMOD[1:0]
Synthesizer Status Register (SYNSR)
PLLSEL
PLLREF
PLLMOD
External clock mode (PLL disabled)
00
0
0
0
1:1 PLL mode
01
0
0
1
Normal PLL mode, external clock reference
10
1
0
1
Normal PLL mode, crystal oscillator reference
11
1
1
1
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3