HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 751

• Manufacturer Part Number: HD6417144F50V
• Description: IC SUPERH MCU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD6417144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

23.1
This LSI has an on-chip advanced user debugger (AUD). Use of the AUD simplifies the
construction of a simple emulator, with functions such as acquisition of branch trace data and
monitoring/tuning of on-chip RAM data.
AUD can be enabled or disabled using the AUDSRST bit in the system control register (SYSCR).
Refer to section 24.2.2, System Control Register (SYSCR), for SYSCR.
23.1.1
The AUD has the following features:
• Eight input/output pins
• Two modes
AUD0001A_020020030800
⎯ Data bus (AUDATA3-AUDATA0)
⎯ AUD reset (AUDRST)
⎯ AUD sync signal (AUDSYNC)
⎯ AUD clock (AUDCK)
⎯ AUD mode (AUDMD)
⎯ Branch trace mode
⎯ RAM monitor mode
Overview
Features
Section 23 Advanced User Debugger (AUD)
Rev.4.00 Mar. 27, 2008 Page 705 of 882
23. Advanced User Debugger (AUD)
REJ09B0108-0400