mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 136

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

Human-machine interfaces (HMI)
3.11.3 Touch Sense Input (TSI) Configuration
This section summarizes how the module has been configured in the chip. For a
comprehensive description of the module itself, see the module’s dedicated chapter.
3.11.3.1 Module register width and serialization of accesses
This module's registers are 32 bits wide. Accesses via the 8-bit peripheral bus are
serialized: 32-bit accesses are serialized into four 8-bit accesses.
3.11.3.2 Number and instantiation of inputs
This device includes one TSI module containing 16 inputs. The maximum number of 16
inputs is available in the 64-pin packages. Smaller packages have fewer available TSI
inputs. For details, refer to package pinout information in
In low power modes, one selectable pin is active and able to wake the MCU.
136
System memory map
Power management
Signal multiplexing
Full description
Clocking
Topic
Table 3-57. Reference links to related information
Port mux control
Related module
MCF51JF128 Reference Manual, Rev. 2, 03/2011
TSI
Figure 3-46. TSI configuration
Touch sense input
Preliminary
Peripheral
module
bridge
Register
access
System memory map
Power management
Module signals
Signal multiplexing
Clock distribution
Signal
Reference
TSI
Multiplexing.
Freescale Semiconductor, Inc.