Renesas SuperH SH7710 E10A Technical Information

To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology C

21.2 Connecting the Emulator with the User SystemTo connect the E10A-USB emulator (hereinafter referred to as the emulator), the H-UDI portconnector m

31.3 Installing the H-UDI Port Connector on the User SystemTable 1.3 shows the recommended H-UDI port connectors for the emulator.Table 1.3 Recommen

4Notes: H-UDI port connector(Pin 1 mark)(top view)Unit: mm4.8M2.6 x 0.459.00.33.9 H-UDI port connector (front view)1. Input to or output from the user

5Pin 1 markNotes: 1. Input to or output from the user system.2. The slash (/) means that the signal is active-low.3. The emulator monitors the GND sig

61.5 Recommended Circuit between the H-UDI Port Connector and theMPU1.5.1 Recommended Circuit (36-Pin Type)Figure 1.3 shows a recommended circuit for

7When the circuit is connected as shown in figure 1.3, the switches of the emulator are set as SW2= 1 and SW3 = 1. For details, refer to section 3.8,

8When the circuit is connected as shown in figure 1.4, the switches of the emulator are set as SW2= 0 and SW3 = 1. For details, refer to section 3.8,

91.5.2 Recommended Circuit (14-Pin Type)Figure 1.5 shows a recommended circuit for connection between the H-UDI and AUD portconnectors (14 pins) and t

10When the circuit is connected as shown in figure 1.5, the switches of the emulator are set as SW2= 1 and SW3 = 1. For details, refer to section 3.8,

11When the circuit is connected as shown in figure 1.6, the switches of the emulator are set as SW2= 0 and SW3 = 1. For details, refer to section 3.8,

Notice 1. All information included in this document is current as of the date this document is issued. Such information, however, is subject to chang

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13Section 2 Software Specifications when Using the SH77102.1 Differences between the SH7710 and the Emulator1. When the emulator system is initiated

143. Low-Power States (Sleep, Software Standby, and Module Standby)For low-power consumption, the SH7710 has sleep, software standby, and module stand

158. Cache Operation during User Program BreakWhen cache is enabled, the emulator accesses the memory by the following methods:• At memory write: Writ

16Table 2.2 Watchdog Timer RegisterRegister Name Usage RegisterWTCSR(W) Write Watchdog timer control/status registerWTCNT(W) Write Watchdog timer co

172.2 Specific Functions for the Emulator when Using the SH7710In the SH7710, a reset must be input when the emulator is activated. Do not use the ac

18Table 2.4 lists the combinations of conditions that can be set under Break Condition 1, 2, 3.Table 2.4 Dialog Boxes for Setting Break ConditionsTy

19AUD Trace Functions: This function is operational when the AUD pin of the device isconnected to the emulator. Table 2.7 shows the AUD trace acquis

20To set the AUD trace acquisition mode, click the [Trace] window with the right mouse button andselect [Setting] from the pop-up menu to display the

21(a) Branch Trace FunctionThe branch source and destination addresses and their source lines are displayed.Branch trace can be acquired by selecting

SuperH™ Family E10A-USB EmulatorAdditional Document for User’s ManualUser’s Manual Rev.1.0 2003.12SH7710 E10A-USB HS7710KCU01HERenesas Microcomputer

22Figure 2.3 [Window trace] PageNotes: 1. When the [L-bus] or [I-bus] radio button is selected, the following bus cycles will betraced.• L-bus: A bu

23(c) Software Trace FunctionNote: This function can be supported with SHC/C++ compiler (manufactured by RenesasTechnology Corp.; including OEM and bu

24Internal Trace Function: This function is activated by selecting the [Internal trace] radio buttonin the [Trace type] group box of the [Trace mode]

255. When execution resumes from the address where a BREAKPOINT is specified, single-stepoperation is performed at the address before execution resume

26termination displayed in the status bar and the [Output] window is ILLEGAL INSTRUCTION,not BREAKPOINT.13.If an address of a BREAKPOINT cannot be cor

272.2.7 Performance Measurement FunctionThe emulator supports the performance measurement function.1. Setting the performance measurement conditionsTo

28Figure 2.4 [Performance Analysis] Dialog Box(b) Measurement rangeOne of the following ranges can be specified. This depends on the item selected f

29Notes: 1. When the second and third ranges are specified, execute the user program after themeasurement start condition is set to Break Condition 1

30Table 2.9 Measurement ItemSelected Name OptionDisabled NoneElapsed time ACNumber of execution states VSBranch instruction counts BTNumber of execu

31Table 2.9 Measurement Item (cont)Selected Name OptionCacheable area instruction access cycle CICCacheable area data access cycle CDCAccess counts

323. Initializing the measured resultTo initialize the measured result, select [Initialize] from the popup menu in the [PerformanceAnalysis] window or

SuperH Family E10A-USB EmulatorAdditional Document for User's ManualSupplementary Information on Using the S

1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 JapanSuperH™ Family E10A-USB EmulatorREJ10B0073-0100HAdditional Document for User’s M

CautionsKeep safety first in your circuit designs!1. Renesas Technology Corp. puts the maximum effort into making semiconductor productsbetter and mor

iContentsSection 1 Connecting the Emulator with the User System... 11.1 Components of the Emulator ...

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1Section 1 Connecting the Emulator with the User System1.1 Components of the EmulatorTable 1.1 lists the components of the emulator.Table 1.1 Comp