Nortel Networks MSC8101 ADS Scndcfgbyteread Thirdcfgbyteread Fourthcfgbyteread, Dataholdend, Node

Page 107

Freescale Semiconductor, Inc.

Freescale Semiconductor, Inc.

SCND_CFG_BYTE_READ,

THIRD_CFG_BYTE_READ,

FOURTH_CFG_BYTE_READ,

F_PD[4..1],

T1_EN_OUT_NODE,

T234_EN_OUT_NODE,

CODECEN_OUT_NODE,

FETHIEN_OUT_NODE,

 

CONF_ADD[0..1],-- CONFIGURATION ADDRESS

 

CFG_BYTE0[0..7],

 

 

 

CFG_BYTE1[0..7],

 

 

 

CFG_BYTE2[0..7],

 

 

 

CFG_BYTE3[0..7],

 

 

 

END_OF_FLASH_READ,-- “1” if DSP has ended Flash reading

 

END_OF_ATM_READ,-- “1” if DSP has ended ATM reading

 

DATA_HOLD_END,

 

-- “1” if Data_Hold counter has reached its limit

 

EE0_HOLD_END,

 

-- “1” if EE0_Hold counter has reached its limit

 

EE45_HOLD_END,

 

-- “1” if EE45_Hold counter has reached its limit

 

END_OF_IMPULSE,

 

-- End of PORESET pulse when divider will achive max value

 

END_OF_WD_TIMER,

 

-- End of WD count

 

EEPROM_ENABLE,

 

-- Access to EEPROM is available (write/read)

 

RESETS,

 

 

 

CLEAR_TO_WD_CTRL,

-- Misc Node

 

WritetoBcsr,

 

 

 

PRST_Ensure_END

 

-- End of Altera PRST count

 

 

 

: NODE;

%

 

 

 

****************************************

********* BCSRs Bits Description *******

****************************************

%

 

 

 

%********************************************************************************

*

BCSR0

 

*

********************************************************************************%

 

HOSTCSP,

 

-- BCSR0 Bit 0. Host CS Polarity

 

HOSTRQAC,

 

-- BCSR0 Bit 1. Host Request or Acknowledge Select

 

HOSTTRI,

-- BCSR0 Bit 2. Host Request or Acknowledge Enable

 

T1_1EN~,

 

-- BCSR0 BIT 3. T1 port 1 enable

 

T1_234EN~,

 

-- BCSR0 Bit 4. T1 ports 1,2,3 are enable

 

FrmRst~,

 

-- BCSR0 Bit 5. Framer Reset

 

SIGNAL_LAMP_0~,-- BCSR0 Bit 6. LED0 illuminate command.

 

SIGNAL_LAMP_1~,-- BCSR0 Bit 7. LED1 illuminate command.

%*******************************************************************************

*

BCSR1

 

*

********************************************************************************%

 

SBOOT_EN~,

 

-- BCSR1 Bit 0. Serial BOOT Enable

 

CODEC_EN~,

 

-- BCSR1 Bit 1. CODEC with Ethernet Enable

 

ATM_EN~,

 

-- BCSR1 Bit 2. ATM Port enable

 

ATM_RST~,

 

-- BCSR1 Bit 3. ATM Port Reset

 

FETHIEN~,

 

-- BCSR1 Bit 4. Fast Ethernet Port Initial enable

 

FETH_RST~,

 

-- BCSR1 Bit 5. Fast Ethernet Port Reset

 

RS232EN_1~,

 

-- BCSR1 Bit 6. RS232 port 1 enable

 

RS232EN_2~,

 

-- BCSR1 Bit 7. RS232 port 2 enable

%********************************************************************************

C-106

MSC8101ADS RevB User’s Manual

MOTOROLA

For More Information On This Product,

Go to: www.freescale.com

Page 106 Page 108
Image 107
Page 106 Page 108
Contents MSC8101 ADS MSC8101ADS RevB User’s Manual Contents ATM on LD14 BOM Freescale Semiconductor, Inc List of Figures Viii List of Tables Freescale Semiconductor, Inc Related Documentation IntroductionAbbreviations’ List Characteristics Specifications SpecificationMSC8101ADS Specifications ADS Features Freescale Semiconductor, Inc Semiconductor, Inc Hardware Preparation MSC8101ADS Top Side Part Location diagram Setting HReset Configuration Source Setting The Core Supply Voltage LevelSetting MODCK13 For Initial PLLs’ Multiplication Factor SW9 Host I/F Operation OnCE Connection SchemeHost System Debug Scheme B Stand Alone OperationJTAG/OnCE Connector P6 34 +5V Power Supply ConnectionP6 JTAG/OnCE Port Connector Host I/F Connector P4Terminal to MSC8101ADS RS-232 Connection P4 Host I/F Connector38 10/100-Base-T Ethernet Port Connection Flash Memory Simm InstallationFlash Memory Simm Insertion Emulator Enable EE SW2 Host I/F Setting SW1Data Bus Width Setting SW5 & SW6 Abort Switch SW3Soft Reset Sreset Switch SW4 Configuration Switch SW9 Hard Reset Hreset Switch SW7Power-On Reset Switch Preset SW8 CPM Available Clock Mode SettingBoot Mode Select SW10 Modck432 JP2 Clock Buffer Set Software Options Switch SW11431 JP1 DLL Disable Jumpers434 JP4 VPP Source Selector 433 JP3 50 Ohm Enable436 JP6,JP7 MIC Enable 437 JP9 5V power supply for CodecLEDs ATM TX Indicator LD7 Ethernet Link Indicator LD4Fast Ethernet Clsn Indicator LD5 ATM RX Indicator LD6MSC8101’s Registers’ Programming Memory Controller Registers Programming SIU Registers’ ProgrammingSystem Initialization Memory Controller Initialization for 10050a MHz Memory Controller Initialization for 10050a MHz Mbmr Manual Hard Reset Reset & Reset ConfigurationPower- On Reset Power On Reset ConfigurationHard Reset Configuration Word Summary Reset Configuration SchemesIRQ2 Manual Soft ResetClock Generator Local InterrupterChip Select Generator Bus BufferingMSC8101ADS Chip Select Assignments Bus Timing Machine Synchronous Dram BankSdram MHz Sdram Mode Register ProgrammingSdram Programming Sdram Refresh Cycle Type \ Flash Delay nsecFlash Memory Simm Flash Programming Voltage Flash Simm Connection SchemeCommunication Ports MSC8101 I/O Ports/Name Ports Function Enable582 100/10 Base T Port 581 ATM Port5831 CS4221 Programming CS4221 ProgrammingAudio Codec 585 RS232 Ports CS4221 Programming584 T1/E1 Ports Host I/F Board Control & Status Register Bcsr Host I/F Interconnect signalsDMA off-board tool PON ATT DEF Hostcsp BCSR0 DescriptionBCSR0 Board Control / Status Register BIT MnemonicBCSR1 Board Control / Status Register BCSR0 Description10. BCSR1 Description Fethrst 10. BCSR1 DescriptionPON ATT DEF Atmrst FethienBCSR2 Board Control / Status Register 11. Peripheral’s Availability Decoding12. BCSR2 Description BCSR3 Board Status Register 12. BCSR2 Description13. Flash Presence Detect 75 Encoding 14. Flash Presence Detect 41 Encoding15. BCSR3 Description Engineering 16. EXTOOLI03 Assignment17. External Tool Revision Encoding 18. ADS Revision EncodingPPC Bus Memory Map MSC8101ADS Memory Map FF800000 Ffffffff MSC8101ADS Memory MapFE000000 Ffffffff FF000000 FfffffffADS Power Scheme Power rails713 5V Bus Off-Board Application Maximum Current Consumption711 5V Bus 712 3V BusAppendix a MSC8101 Bill of Material Table A-1. MSC8101ADS Bill Of Material A1 BOMFreescale Inc Inc Dale Freescale Semiconductor Freescale Semiconductor, Inc Appendix B Support Information B11 Interconnect SignalsTable B1-2. P1 System Expansion Interconnect Signals TSTAT2 TSTAT3 TSTAT4 TSTAT5 GNDTSTAT0 TSTAT1Damage to the PM5350 ATM UNI ClkxEXPD3 EXPD0EXPD1 EXPD2EXPCTL0 SCC1RXD PD30 Table B1-3. P2 CPM Expansion Interconnect SignalsB12 MSC8101ADS’s P2 CPM Expansion Connector PD7 SPICLKPD18SPIMOSIPD17 HwrdsAtmrca PA26 Atmtsoc PA29Atmrsoc PA27 AtmrfclkATMRXD4 PA14 ATMRXD7 PA17ATMRXD6 PA16 ATMRXD5 PA15Fethcrs PB26 Fethtxen PB29Fethrxer PB28 Fethcol PB27HD3 HD0HD1 HD2Fethmdc PC13 Atmfclk PC26SMCTX1PC5 Fethmdio PC12PC7 PC6B13 Table B1-4. P3 ISP Connector Interconnect SignalsB14 P4 Host Interface Connector Hreq HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9HA1 HA2 HA3 HCS1 HackHDS Table B1-6. P6 JTAG/ONCE Connector Interconnect SignalsB15 P5, P7, P8, P9, P10, P13, P14 Logic Analyzer Connectors B16B19 P17,P18 Double RJ45 T1/E1 Line Connectors Table B1-7. P12 Ethernet Port Interconnect SignalsB17 P12 Ethernet Port Connector B18 P15,P16 SMB ConnectorsB111 P20,P22,P23,P25 RCA Jack Connectors B110 P19,P21,P24 Stereo Phone Jack ConnectorsB113 P27A,B RS232 Ports’ Connectors Table B1-10. P27A Interconnect SignalsTable B1-11. P27B Interconnect Signals B112 P26 5V Power Supply ConnectorsFreescale Semiconductor, Inc Appendix C Program Information Freescale Semiconductor, Inc C11 First Include File Logic EquationsC12 Second Include file C13 Main File Constant Constant SHIFTLENGTH= Length of HRD/HRW Delay Shifter SIZE0Constant EE45HOLDVALUE Constant SIZE1 HRESET~ Bidir Constant TCPCDEFAULT0 Constant TCPCDEFAULT1 HDIMDEN~ Host SW Enable RSTCNF~ Output SRESET~HRRQEN~ SBOOTENOUT~SPARE1 Output HDIEN~WDTIMER4 WDTIMER1WDTIMER2 WDTIMER3Scndcfgbyteread Thirdcfgbyteread Fourthcfgbyteread EepromenableResets Cleartowdctrl BCSR1 SBOOTEN~BCSR3PONDEF0..SIZE3 BCSR3IRQ0 BCSR1PONDEF0..SIZE1BCSR0 BCSR0PONCONST0..5 Begin DefaultsEND Defaults END if END Generate EEDPONDEFAULT,RSV37PONDEFAULTElse END if EE PinsRegularpoweronreset = RPORI~ == Regularponresetactive PSDVAL~ = OpndrnvccEND if Else If Hdds thenIf !HDSP then Hdiwr = Else Hdiwr =Elsif MPCWRITEBCSR6 then Elsif MPCWRITEBCSR1 thenElsif MPCWRITEBCSR4 then Elsif MPCWRITEBCSR5 thenElsif MPCREADBCSR3 then SIGNALLAMP1~ Elsif MPCREADBCSR1 thenIf MPCREADBCSR0 then Elsif Scndcfgbyteread then HRESET~ =SRESET~ = Elsif Firstcfgbyteread thenEND if If !T1234EN~ & FETHIEN~ then Then SIGLAMP0OUT~ = GND ElseThen SIGLAMP1OUT~ Else SIGLAMP1OUT~116 MODCK1-3 Driven END if Drive Poreset Impulse Reconfig Using BCSR4Watchdog for Auto Reconfiguration 118
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