56F8014 datasheet(75/124 Pages) FREESCALE

75 / 124 page

56F8014 Technical Data, Rev. 11

Freescale Semiconductor

•

1 = Clocks to the Quad Timer module are enabled

6.3.9.6

Reserved—Bit 5

This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.

6.3.9.7

SCI IPBus Clock Enable (SCI)—Bit 4

•

0 = The clock is not provided to the SCI module (the SCI module is disabled)

•

1 = Clocks to the SCI module are enabled

6.3.9.8

Reserved—Bit 3

This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.

6.3.9.9

SPI Clock Enable (SPI)—Bit 2

•

0 = The clock is not provided to the SPI module (the SPI module is disabled)

•

1 = Clocks to the SPI module are enabled

6.3.9.10

Reserved—Bit 1

This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.

6.3.9.11

PWM Clock Enable (PWM)—Bit 0

•

0 = The clock is not provided to the PWM module (the PWM module is disabled)

•

1 = Clocks to the PWM module are enabled

6.3.10

I/O Short Address Location Register (SIM_IOSAHI and

SIM_IOSALO)

The I/O Short Address Location registers are used to specify the memory referenced via the I/O short

address mode. The I/O short address mode allows the instruction to specify the lower six bits of address;

the upper address bits are not directly controllable. This register set allows limited control of the full

address, as shown in Figure 6-12.

56F8014 Datasheet(PDF) 75 Page - Freescale Semiconductor, Inc