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CHAPTER 2 INTERNAL SSCG-PLL CHARACTERISTICS

User's Manual A19069EJ2V0UM

2.3 Setting SSCG-PLL Operation Mode with Pins

To set SSCG-PLL Operation mode, PFESiP/V850EP1 has the following pins.
Set the following pins to satisfy the specified operating conditions before turning on power.

Pin Name

Internal Signal

Function

Setting internal PLL

multiple rate

PLLM0-PLLM6 setting value (0 to 127)

: 2 to 128

PLLN0-PLLN2 setting value (0 to 7)

1 : 93 to 100

PLLP0 to PLLP1 setting value

: 1, 2, 4

multiple rate

n / m / p

Parameter Symbol Formula MIN.

MAX

Unit

Input Frequency

std

−

2.0 200 MHz

PFD Input Frequency

pfd

std

/ m

1.0

2.0

MHz

VCO Output Frequency

vco

std

n / m

100

200

MHz

Output Frequency

out

std

n / m / p

200

MHz

Input Duty

duty

−

30 70 %

Multiple Rate

MULT

MULT = n / m / p

0.182

−

PLL0-PLL6

PLL7-PLL9

PLL10-PLL11

PLLM0-PLLM6

PLLN0-PLLN2

PLLP0-PLLP1

Setting SSCG modulation range

SSMDL1 SSMDL0

Modulation

Period

15.00 to 26.25 kHz (open )

25.00 to 36.75 kHz

35.00 to 48.30 kHz

45.00 to 68.25 kHz

PLL12-PLL13 SSMDL0-SSMDL1

Setting SSCG frequency diffusion mode and its range

SSADJ2

SSADJ1

SSADJ0

Frequency Modulation Rate

0 0 0

Approx.

−

0.5 %

0 0 1

Approx.

−

1.0 %

0 1 0

Approx.

−

2.0 %

0 1 1

Approx.

−

3.0 %

1 0 0

Approx.

−

4.0 %

1 0 1

Approx.

−

5.0 %

1 1 0

modulation

1 1 1

modulation

PLL14-PLL16 SSADJ0-SSADJ2

Inputs SSCG S selector (Frequency Modulation

mode)

PLLS1

PLLS0

PFD Input Frequency

0 0

1.00

MHz

≤

pfd

1.20 MHz (open)

0 1

1.20

MHz

≤

pfd

1.45 MHz

1 0

1.45

MHz

≤

pfd

1.70 MHz

1 1

1.70

MHz

≤

pfd

≤

2.00 MHz

PLL17-PLL18 PLLS0-PLLS1

Содержание PFESiP/V850EP1

Страница 1: ...ok over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electron...

Страница 2: ...t for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas...

Страница 3: ...User s Manual PFESiP V850EP1 32 bit Microcontroller Dedicated to PFESiP EP 1 Document No A19069EJ2V0UM00 2nd Edition Date published September 2009 NS 2008 Product Data...

Страница 4: ...User s Manual A19069EJ2V0UM 2 MEMO...

Страница 5: ...including work benches and floors should be grounded The operator should be grounded using a wrist strap Semiconductor devices must not be touched with bare hands Similar precautions need to be taken...

Страница 6: ...on NEC Electronics products are not taken measures to prevent radioactive rays in the product design When customers use NEC Electronics products with their products customers shall on their own respon...

Страница 7: ...8 Input Clock Timing p 17 Modification of 1 7 1 2 Output Clock The mark R shows major revised points The revised points can be easily searched by copying an R in the PDF file and specifying it in the...

Страница 8: ...s of this manual have general knowledge of electricity logic circuits microcontrollers SRAM Page ROM and SDRAM Conventions Data significance Higher digits on the left and lower digits on the right Act...

Страница 9: ...re CPU Function User s Manual A19070E PFESiP V850EP1 Hardware USB Function User s Manual A19071E PFESiP V850EP1 Hardware USB Function Sample Software Application Note A19349E Documents related to PFES...

Страница 10: ...CSI interface pins 44 1 7 9 N Wire interface pins 47 1 8 A D Converter Characteristics 49 1 9 Power Supply Application Interruption Procedure 50 1 9 1 Input buffer 50 1 9 2 Output buffer bidirectiona...

Страница 11: ...33 1 14 Read Timing SRAM External ROM External I O 34 1 15 Write Timing SRAM External ROM External I O 35 1 16 DMA Flyby Transfer Timing SRAM External I O 36 1 17 DMA Flyby Transfer Timing External I...

Страница 12: ...ng 30 1 15 Access Timing SRAM External ROM External I O 32 1 16 Bus Hold Timing 39 1 17 BUSCLK synchronization Signal 41 1 18 SBUSCLK synchronization Signal 42 1 19 External Bus Reset Output Pin 43 1...

Страница 13: ...of voltages for normal logical operation when VSS 0 V High level input voltage VIH For voltage applied to the input of PFESiP V850EP1 this value indicates the voltage of the high level state in which...

Страница 14: ...ge when the output is at high impedance Output short circuit current IOS Current that flows out if the output pin is short circuited to GND when output is at the high level Input leakage current ILI C...

Страница 15: ...Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any parameter That is the absolute maximum ratings are rated values at which the product is on the ve...

Страница 16: ...Atype TDOPAC33xx12 12 0 mA High level output current 3 3 V buffer IOH VOH 2 4 V 18 mAtype TDOPAC33xx18 18 0 mA Low level output voltage VOL IOL 0 mA 3 3 V buffer 0 1 V High level output voltage VOH IO...

Страница 17: ...the operation is guaranteed 1 When turning on power Set to no more than 100 ms the time from when the level of the power supply that starts first becomes 0 1VDD until the level of the power supply tha...

Страница 18: ...1 Input clock Table 1 8 Input Clock Timing Parameter Symbol Conditions MIN MAX Unit X1 input cycle tSCLK 20 83 ns PCLKIN input frequency fSPCLK 25 33 ns DCK input cycle tSDCK 40 ns UCLK input frequen...

Страница 19: ...rise time tKR1 3 3 ns BUSCLK fall time tKF1 3 3 ns SBUSCLK high level width tWSKH1 0 5T 2 1 0 5T 2 1 ns SBUSCLK low level width tWSKL1 0 5T 2 1 0 5T 2 1 ns SBUSCLK rise time tSKR1 1 85 ns SBUSCLK fal...

Страница 20: ...A19069EJ2V0UM 18 3 Reset timing Table 1 10 Reset Timing Parameter Symbol Conditions MIN MAX Unit RESET pin low level width tWRSL 400 ns Caution Sufficiently evaluate the oscillation stabilization tim...

Страница 21: ...l memories 2 The electrical specifications of the external pins of the PFESiP V850EP1 are calculated under fixed load conditions In an application design using the PFESiP V850EP1 these load conditions...

Страница 22: ...Z7 output BCYSTZ output RDZ IORDZ output read WRZ0 WRZ3 WRSTBZ IOWRZ output write D0 D31 I O read WAITZ input D0 D31 I O write tDKWRH T1 TW T2 tDKA tDKA tDKBSL tDKBSH tDKBSL tDKRDH tDKRDL tDKRDH tDKRD...

Страница 23: ...ut D0 D31 I O WAITZ input BCYSTZ output TASW T1 TW T2 TI tDKRDH tDKWRH tDKRDL tHKOD tSKID tHKID tHKW tSKW tHKW tSKW tDKBSL tDKBSH tDKBSL tDKA Note tDKA tDKRDH tDKRDL Note In the case of CSZ0 CSZ7 Rema...

Страница 24: ...put D0 D31 I O WAITZ input BCYSTZ output TASW T1 TW T2 TI tDKRDH tDKWRH tDKWRL tDKOD tHKW tSKW tHKW tSKW tDKBSL tDKBSH tDKBSL tDKA Note tDKA tDKWRH tDKWRL tDKRDL tHKOD Note In the case of CSZ0 CSZ7 Re...

Страница 25: ...output TASW T1 TW T2 TI tDKRDH tDKWRH tDKWRL tHKW tSKW tHKW tSKW tDKBSL tDKBSH tDKBSL tDKA Note tDKA tDKWRH tHKOD TF tDKRDL tDKRDH WRZ0 WRZ3 WRSTBZ output tDKWRH IORDZ output tDKRDH Note In the case...

Страница 26: ...ut BCYSTZ output TASW T1 TW T2 TI tDKRDH tHKW tSKW tHKW tSKW tDKBSL tDKBSH tDKBSL tDKA Note tDKA tHKOD TF tDKRDL tDKRDH WRZ0 WRZ3 WRSTBZ output tDKWRH IOWRZ output tDKWRH tDKWRL tDKWRH tDKRDH Note In...

Страница 27: ...KBSH BUSCLK output A0 A25 output WRZ0 WRZ3 WRSTBZ output RDZ output D0 D31 I O WAITZ input BCYSTZ output CSZ0 CSZ7 output tDKA tDKA tDKA tDKA tDKRDH tHKID tSKID tHKW tSKW tHKW tSKW Remarks 1 Timing wh...

Страница 28: ...LK tDKRAS 1 5 11 0 ns SDCASZ delay time from BUSCLK tDKCAS 1 5 11 0 ns SDWEZ delay time from BUSCLK tDKWE 1 5 11 0 ns DQM0 DQM3 delay time from BUSCLK tDKDQM 1 5 11 0 ns SDCKE delay time from BUSCLK t...

Страница 29: ...put BCYSTZ output CSZnNote output SDRASZ output SDCASZ output SDWEZ output DQM0 DQM3 output D0 D31 I O SDCKE output tDKA tDKBC tDKCS tDKRAS tDKRAS tDKCAS tDKCAS tDKWE tDKDQM tDKDQM tHKDRM tSKDRM tDKCK...

Страница 30: ...S tDKCS tDKRAS tDKRAS tDKCAS tDKCAS tDKWE tDKDQM tDKWE tDKDQM tDKDT1 tDKDT2 tDKDT2 tDKDT2 tHZKDT BUSCLK output A0 A25 output BCYSTZ output CSZnNote output SDRASZ output SDCASZ output SDWEZ output DQM0...

Страница 31: ...ng SDRAM Access TRPW ALLPRE REFW REFW TREF REFW tDKCS tDKCS tDKRAS tDKRAS tDKCAS tDKWE tDKCS tDKCS tDKRAS tDKRAS tDKCAS tDKWE tDKREF tDKREF REFW TRPW TRPW TRPW H BUSCLK output A0 A25 output REFRQZ out...

Страница 32: ...SCLK tHKHR 2 0 ns Delay time from BUSCLK to HLDAKZ tDKHA 1 5 11 0 ns HLDRQZ high level width tWHQH 5 8 tBCLK ns HLDAKZ low level width tWHAL 9 5 tBCLK ns Delay time from BUSCLK to bus float tDKCF 1 5...

Страница 33: ...output HLDRQZ input HLDAKZ output A0 A25 output D0 D31 I O CSZ0 CSZ7 output BCYSTZ output RDZ output WRZ0 WRZ3 WRSTBZ output WAITZ input Address Data Undefined tSHRK tHKHR tSHRK tHKHR tSHRK tWHQH tDH...

Страница 34: ...ns SRDZ SIORDZ delay time from SBUSCLK tDKRDH 1 5 11 0 ns SWRZ0 to SWRZ1 SWRSTBZ SIOWRZ from SBUSCLK tDKWRL 1 5 11 0 ns SWRZ0 to SWRZ1 SWRSTBZ SIOWRZ from SBUSCLK tDKWRH 1 5 11 0 ns SBCYSTZ delay time...

Страница 35: ...CSZ3 output SBCYSTZ output SRDZ SIORDZ output read SWRZ0 SWRZ1 SWRSTBZ SIOWRZ output write SD0 SD15 I O read SWAITZ input SD0 SD15 I O write tDKWRH T1 TW T2 tDKA tDKA tDKBSL tDKBSH tDKBSL tDKRDH tDKRD...

Страница 36: ...utput SD0 SD15 I O SWAITZ input SBCYSTZ output TASW T1 TW T2 TI tDKRDH tDKWRH tDKRDL tHKOD tSKID tHKID tHKW tSKW tHKW tSKW tDKBSL tDKBSH tDKBSL tDKA Note tDKA tDKRDH tDKRDL Note In the case of SCSZ0 S...

Страница 37: ...utput SD0 SD15 I O SWAITZ input SBCYSTZ output TASW T1 TW T2 TI tDKRDH tDKWRH tDKWRL tDKOD tHKW tSKW tHKW tSKW tDKBSL tDKBSH tDKBSL tDKA Note tDKA tDKWRH tDKWRL tDKRDL tHKOD Note In the case of SCSZ0...

Страница 38: ...STZ output TASW T1 TW T2 TI tDKRDH tDKWRH tDKWRL tHKW tSKW tHKW tSKW tDKBSL tDKBSH tDKBSL tDKA Note tDKA tDKWRH tHKOD TF tDKRDL tDKRDH SWRZ0 SWRZ1 SWRSTBZ output tDKWRH SIORDZ output tDKRDH Note In th...

Страница 39: ...nput SBCYSTZ output TASW T1 TW T2 TI tDKRDH tHKW tSKW tHKW tSKW tDKBSL tDKBSH tDKBSL tDKA Note tDKA tHKOD TF tDKRDL tDKRDH SWRZ0 SWRZ1 SWRSTBZ output tDKWRH SIOWRZ output tDKWRH tDKWRL tDKWRH tDKRDH N...

Страница 40: ...BUSCLK output SA0 SA20 output SWRZ0 SWRZ1 SWRSTBZ output SRDZ output SD0 SD15 I O SWAITZ input SBCYSTZ output SCSZ0 SCSZ3 output tDKA tDKA tDKA tDKA tDKRDH tHKID tSKID tHKW tSKW tHKW tSKW Remarks 1 Ti...

Страница 41: ...tHKHR 2 0 ns Delay time from SBUSCLK to SHLDAKZ tDKHA 1 5 11 0 ns SHLDRQZ high level width tWHQH 5 8 tBCLK ns SHLDAKZ low level width tWHAL 9 5 tBCLK ns Delay time from SBUSCLK to bus float tDKCF 1 5...

Страница 42: ...SHLDRQZ input SHLDAKZ output SA0 SA20 output SD0 SD15 I O SCSZ0 SCSZ3 output SBCYSTZ output SRDZ output SWRZ0 SWRZ1 SWRSTBZ output SWAITZ input Address Data Unidentified tSHRK tHKHR tSHRK tHKHR tSHRK...

Страница 43: ...2 from BUSCLK tHKDR2 4 3 m tBCLK 4 3 ns DMAAKZ0 DMAAKZ3 output delay time from BUSCLK tDKDA 2 0 11 0 ns DMAAKZ0 DMAAKZ3 low level width tWDAL 9 0 n tBCLK 9 0 n tBCLK ns TCZ0 TCZ3 output delay time fr...

Страница 44: ...hold time 2 from SBUSCLK tHKDR2 4 3 m tBCLK 4 3 ns SDMAAKZ0 SDMAAKZ3 output delay time from SBUSCLK tDKDA 2 0 11 0 ns SDMAAKZ0 SDMAAKZ3 low level width tWDAL 9 0 n tBCLK 9 0 n tBCLK ns STCZ0 STCZ3 out...

Страница 45: ...e from VBCLKOUT tDVBRESZ 1 0 10 0 ns Figure 1 22 External Bus Reset Output Pin VBCLKOUT output VBRESTOZ output tDVBRESZ 2 SiP internal connection bus interface pins The access timing of the SiP intern...

Страница 46: ...0 ns Sin input hold time to SCKn tHSI 2 0 ns SOn output delay time to SCKn tDSO 6 0 ns SOn output delay time from SCKn tDSO 6 0 ns SOn output hold time from SCKn tHSO tCSICYC 1 2 1 5 ns SOn output ho...

Страница 47: ...00 SCKnNote output SOnNote output SInNote input tDSO tHSO tSSI tHSI tCSICYC Note n 0 1 Remark Broken lines indicate high impedance Figure 1 25 CSI Access Timing CKP DAP 01 SCKnNote output SOnNote out...

Страница 48: ...0 SCKn Note output SOn Note output SIn Note input tDSO tHSO tSSI tHSI tCSICYC Note n 0 1 Remark Broken lines indicate high impedance Figure 1 27 CSI Access Timing CKP DAP 11 SCKnNote output SOn Note I...

Страница 49: ...LK Note tDTRCEND 0 0 tCCLK 0 5 3 5 ns Note The data output timing of TRCDATA0 TRCDATA7 or TRCEND can be output at the both rising and falling edges of TRCCLK It also can be output at the falling edge...

Страница 50: ...rial Interface Parameter Symbol MIN MAX Unit DMS input setup time to DCK tSDMS 10 0 ns DMS input hold time from DCK tHDMS 20 0 ns DDI input setup time to DCK tSDDI 10 0 ns DDI input hold time from DCK...

Страница 51: ...Note 3 4 LSB Analog input voltage VWASN AVREFM AVREFP V AVDD power supply current AIDD 10 mA ADTRG high level width tWAIH 500 ns ADTRG low level width tWAIL 500 ns Notes 1 Excluding quantization error...

Страница 52: ...ormula Pin capacitance CT interface block capacitance CB capacitance CP of each package 1 9 1 Input buffer Table 1 27 Capacitance of Interface Block CB Interface Level CB MIN CB MAX 3 3 V 2 0 pF 4 0 p...

Страница 53: ...ak value of electromagnetic interference EMI noise 2 1 Block Diagram Figure 2 1 SSCG PLL Block Diagram Standby Control Circuit XT1 input Oscillator Block XT2 PLL0 PLL6 input PLL10 PLL11 input PLL17 PL...

Страница 54: ...Frequency fout fout fstd n m p 25 200 MHz Output Duty duty 47 53 CL 0 2pF Output Period Jitter tpj 150 150 Ps Fixed frequency mode Multiple Rate MULT MULT n m p 0 182 50 PLL13 PLL12 SSMDL1 SSMDL0 00 2...

Страница 55: ...n m 100 200 MHz Output Frequency fout fout fstd n m p 25 200 MHz Input Duty Iduty 30 70 Multiple Rate MULT MULT n m p 0 182 50 PLL0 PLL6 PLL7 PLL9 PLL10 PLL11 PLLM0 PLLM6 PLLN0 PLLN2 PLLP0 PLLP1 Setti...

Страница 56: ...3 to 100 p 2 PLLP0 to PLLP1 setting value 1 2 4 Multiple rate n m p The following specifications are satisfied in AAPLSCGH Table 2 1 PLL Operating Conditions Parameter Symbol Formula MIN MAX Unit Inpu...

Страница 57: ...o SSADJ2 dither range mode input Set SSCG output frequency modulation rate These pins are connected to ADJ0 to ADJ2 of AAPLSCGH If SSADJ2 1 and SSADJ1 1 the mode with no frequency modulation occurs Ta...

Страница 58: ...1 45 fpfd 1 70 1 1 1 70 fpfd 2 00 2 3 5 PLLFOEN PLL FO output enable input The FO output of the internal PLL can be output from the PLLFO pin The IDLE control circuit is not stopped even in the IDLE...

Страница 59: ...of traces 8 ID850QB Note 3 NECElectronicsCorporation QB V850MINI NECElectronicsCorporation MINI CUBE No trace function RX850pro NECElectronicsCorporation CA850 NECElectronicsCorporation PARTNER Note 4...

Страница 60: ...User s Manual A19069EJ2V0UM 58 MEMO...

Страница 61: ...02 8175 9600 http www tw necel com NEC Electronics Singapore Pte Ltd 238A Thomson Road 12 08 Novena Square Singapore 307684 Tel 6253 8311 http www sg necel com NEC Electronics Korea Ltd 11F Samik Lav...

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