MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 561

• Manufacturer Part Number: MMC2114CFCAG33
• Description: IC MCU 32BIT 33MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCorer

Specifications of MMC2114CFCAG33

• Core Processor: M210
• Core Size: 32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Processor Series: MMC2114
• Core: M-CORE
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: SCI/SPI
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 104
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Controller Family/series: MCORE
• No. Of I/o's: 104
• Ram Memory Size: 32KB
• Cpu Speed: 33MHz
• No. Of Timers: 2
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

22.2 Introduction
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
22.14.12.3 Control State Register . . . . . . . . . . . . . . . . . . . . . . . . . . 603
22.14.12.4 Writeback Bus Register . . . . . . . . . . . . . . . . . . . . . . . . . 605
22.14.12.5 Processor Status Register . . . . . . . . . . . . . . . . . . . . . . .605
22.14.13 Instruction Address FIFO Buffer (PC FIFO) . . . . . . . . . . . . 606
22.14.14 Reserved Test Control Registers . . . . . . . . . . . . . . . . . . . . 607
22.14.15 Serial Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607
22.14.16 OnCE Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608
22.14.17 Target Site Debug System Requirements . . . . . . . . . . . . . 608
22.14.18 Interface Connector for JTAG/OnCE Serial Port . . . . . . . . 608
The MMC2114, MMC2113, and MMC2112 have two JTAG (Joint Test
Action Group) TAP (test access port) controllers:
At power-up, only the top-level TAP controller will be visible. If desired,
a user can then enable the low-level OnCE controller which will in turn
disable the top-level TAP controller. The top-level TAP controller will
remain disabled until either power is removed and reapplied or until the
test reset signal, TRST, is asserted (logic 0).
The OnCE TAP controller can be enabled in either of two ways:
Refer to
1. A top-level controller that allows access to the Boundary Scan
2. A low-level OnCE (on-chip emulation) controller that allows
1. With the top-level TAP controller in its test-logic-reset state:
2. Shift the ENABLE_MCU_ONCE instruction, 0x3, into the top-level
Freescale Semiconductor, Inc.
For More Information On This Product,
(external pins) Register, IDCODE Register, and Bypass Register
access to the central processor unit (CPU) and debugger-related
registers
TAP controller’s Instruction Register (IR) and pass through the
TAP controller state update-IR.
a. Deassert TRST, test reset (logic1)
b. Assert DE, the debug event (logic 0) for two TCLK, test clock,
Figure
JTAG Test Access Port and OnCE
cycles
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22-1.
JTAG Test Access Port and OnCE
Advance Information
Introduction
561