NEC Neax 2400 Imx Circuit Card Manual
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CHAPTER 2 ND-70182 (E) Page 16 Revision 4.0 SN1374 CPRP-A CPU Board 3. Face Layout of Lamps, Switches and Connectors The CPR has the following lamps, switches and connectors. Slot numbers 0-3 provide the Peripheral Component Interconnect (PCI) bus, and slot numbers 4-6 are the Industrial Standard Architecture (ISA) bus. Figure 2-3 Front View of CPR SW DC-40V~-58.6VPZ-PW92 MBRCPU OPE ON HDD-48V OUTON OFF 5A 125V AC/DC I O PALM ON ALM OUTPWR INPWR ON 14 GT1 SYSTEM SELECT0 STATUS SENSE CPURST SLOT NO. 0 1 2 3 4 5 6 WDT GT2 GT0AB GT3 ON 112SYSTEM SELECT1 ON 13 20SYSTEM SELECT2 PWR (PZ-PW92) FDD/HDD (PZ-IO27)DSP (PZ-DK224)
ND-70182 (E) CHAPTER 2 Page 17 Revision 4.0 SN1374 CPRP-A CPU Board 4. Lamp Indications LAMP NAME COLOR DESCRIPTION ON (PWR) Green Lights green when the PWR is supplied. ALM (PWR) Red Lights red when the PWR is abnormal. HDD (HDD)Red Lights red while the HDD is being accessed. WDT (DSP)Red Lights red when Watch-dog Timer (WDT) time-out has occurred. CPU OPE (DSP)Green Lights green when the CPU is in active state. IMG0 (DSP)GreenLights green when PZ-GT16 (located in Slot 6) is in active state. Flashes green when PZ-GT16 (located in Slot 6) is in stand-by state IMG1 (DSP) Green Not used. IMG2 (DSP) Green Not used IMG3 (DSP) Green Not used
CHAPTER 2 ND-70182 (E) Page 18 Revision 4.0 SN1374 CPRP-A CPU Board Note: The segment spinning indication shows a processing status has completed successfully, or “E” means the processing failed. LAMP NAMEDESCRIPTION STATUS (DSP)Two sets of “7-segment LED” show the CPR processing status. The CPR processing status is determined by the Sense switch settings, and the new processing status starts when the CPURST button is pressed. The 7- segment LED indication on each CPR processing status is listed below. SENSESTATUS DESCRIPTION LEFT RIGHT 1Not used“F” “c” “d”1. When Program Install The HD in the CPR initializes and the program installs. (These processes execute) “F” indicated during HD format. “c” indicated when copying data from FD “d” indicated while creating the directory on the HD Not used “1”2. When Program Load After program installation, the program should be transferred from the HD to the memory. “1” indicated during this process. 2“0-9” “0-9”3. On-line active CPR The active CPR in ON LINE status indicates the CPU occupancy rate in percentages (00-99%) Not used “S” “b” “y”4. On-line stand-by CPR The stand-by CPR in ON LINE status indicates “S,” “b,” “y” Not used5. Program & Office data load “1” indicated during the Program and Office data transfer from the HD to memory “0” indicated during the Office data load. 3 Not used “c” “c” indicated when copying the data from FD to HD 4 Not used “d” “d” indicated while making the directory on the HD 5 Not used The CPR is starting-up with ON LINE (OAI memory clear restart). “1” indicated during the Program load. “0” indicated during the process. 6 Not used “F” “F” indicated during HD format. C Not used “H”The CPR is starting-up with OFF LINE. “H” indicated during the ROM data loading. “1” “0” “1” “0” Segment Spinning Indication
ND-70182 (E) CHAPTER 2 Page 19 Revision 4.0 SN1374 CPRP-A CPU Board 5. Switch Settings Note:Make-busy of this circuit card is not allowed while the Floppy Disk Drive or Hard Disk Drive is being accessed. SWITCH NAMESWITCH NO.SETTINGSTANDARD SETTINGMEANING SW (PWR)—ON×PWR is supplied to the CPR. OFF PWR is not supplied to the CPR. MB Note (FDD/HDD)—ON (Up) Make-busy of the FDD/HDD. OFF (Down)×Normal setting MBR (DSP)—ON (Up)Make-busy Request of the CPR in which GT is located. OFF (Down)×Normal setting CPURST — —Execute the CPR processing according to the SENSE setting. SYSTEM SELECT0 (DSP)1OFF×Not used 2OFF×Not used 3OFF×Not used 4ON Watchdog Timer time-out is not detected. OFF×Watchdog Timer time-out is detected. SYSTEM SELECT1 (DSP)1ON PCI Card (Slot 0) MBR ON OFF PCI Card (Slot 0) MBR OFF 2ON PCI Card (Slot 1) MBR ON OFF PCI Card (Slot 1) MBR OFF 3ON PCI Card (Slot 2) MBR ON OFF PCI Card (Slot 2) MBR OFF 4ON PCI Card (Slot 3) MBR ON OFF PCI Card (Slot 3) MBR OFF 5~8 OFF×Fixed to “OFF.” SYSTEM SELECT2 (DSP)1~8 OFF×Not used
CHAPTER 2 ND-70182 (E) Page 20 Revision 4.0 SN1374 CPRP-A CPU Board Note: The SENSE switch designates the CPR processing status. The new processing status starts when the CPRRST switch on the DSP is pressed while setting the SENSE switch. 6. External Interface See the NEAX2400 IMX Installation Manual. 7. Switch Setting Sheet SWITCH NAMESETTINGSTANDARD SETTINGMEANING SENSE Note1The following three processes are executed at the FDD/HDD. HD format File copied from FDD to HD Directory created on the HD 2 On-line mode 3 File copied from FDD to HD in the FDD/HD 4 The directory created on the HD of the FDD/HDD 5OAI memory cleared, and the CPR started up in ON LINE mode by loading the ROM data 6 HD format of the FDD/HDD C The CPR starts up in OFF LINE mode by loading the ROM data. SWITCH NAME SWITCH SHAPE REMARKS SW (PWR) MB (FDD/HDD) MBR (DSP) NMI-SEL SYSTEM SELECT0 (DSP) ON OFF ON ON ON 1234ON
ND-70182 (E) CHAPTER 2 Page 21 Revision 4.0 SN1374 CPRP-A CPU Board SYSTEM SELECT1 (DSP) SYSTEM SELECT2 (DSP) SENSE (DSP) SWITCH NAME SWITCH SHAPE REMARKS 1234ON5678 1234ON5678
CHAPTER 2 ND-70182 (E) Page 22 Revision 4.0 SN1401 CPRAC-A CPU Board SN1401 CPRAC-A CPU Board 1. General The CPR consists of the following components. (a) CPU BOARD: Contains the Main Processor Unit (MPU), ROM, and 128 Mbyte of Random Access Memory (RAM). Additionally, this board may be equipped with the ISAGT (PZ- GT13) on its Industrial Standard Architecture (ISA) bus, and LANI (PZ-PC19) on the Peripheral Component Interconnect (PCI). (b) DSP: Contains the CPR switches and the CPR status indicator lamps. (c) FDD/HDD: Floppy Disk Drive (FDD) and Hard Disk Drive (HDD) are mounted on a circuit card, which can be extracted and/or inserted while the system is in operation, if necessary. (d) PWR: Supplies the operating power to the CPR and also the MISC slots of the LPM. Figure 2-4 Location of SN1401 CPRAC-A (CPR) in the System DSPDSP LANI LANI LANI LANI CPU CPU ISAGT ISAGT To I/O local bus To M I S C b u sTo HUB To HUB To HUB To H U B
ND-70182 (E) CHAPTER 2 Page 23 Revision 4.0 SN1401 CPRAC-A CPU Board 2. Mounting Location/Condition The CPR is composed of the CPU BOARD, DSP, FDD/HDD, and PWR and is located in the Local Processor Module (LPM) as shown below. Since the CPR provides the Industrial Standard Architecture (ISA) bus and Peripheral Component Interconnect (PCI) bus, the GT and LANI cards are located in those busses respectively. Figure 2-5 CPR Location PZ-GT13 (ISAGT) CPU BOARD PZ-DK224 (DSP) PZ-IO27(FDD/HDD) PZ-PC19 (LANI) PZ-PW92 (PWR) CPR LPM PIM0 BSCM
CHAPTER 2 ND-70182 (E) Page 24 Revision 4.0 SN1401 CPRAC-A CPU Board 3. Face Layout of Lamps, Switches, and Connectors The CPR has the following lamps, switches and connectors. Slots 0-3 provide the Peripheral Component Interconnect (PCI) bus, and Slots 4-6 are the Industrial Standard Architecture (ISA) bus. Figure 2-6 Front View of CPR 4. Lamp Indications Note:No lamp indication in STBY mode. LAMP NAME COLOR DESCRIPTION ON (PWR) Green Lights green when the PWR is supplied. ALM (PWR) Red Lights red when the PWR is abnormal. HDD (FDD/HDD)Red Lights red while the HDD or FDD is being accessed. WDT (DSP) Red Lights red when Watch-dog Timer (WDT) time-out has occurs. CPU OPE (DSP) Green Lights green when the CPU is in active state. IMG0 (DSP) GreenLights green when PZ-GT13 (located in Slot 6) is in active state. Flashes green when PZ-GT13 (located in Slot 6) is in stand-by state. IMG1 (DSP) Green Flashes green when IMG1 is mounted. Note IMG2 (DSP) Green Flashes green when IMG2 is mounted. Note IMG3 (DSP) Green Flashes green when IMG3 is mounted. Note SW DC-40V~-58.6VPZ-PW92 MBRCPU OPE ON HDD-48V OUTON OFF 5A 125V AC/DC I O PALM ON ALM OUTPWR INPWR ON 14 IMG1 SYSTEM SELECT0 STATUS SENSE CPURST SLOT NO. 0 1 2 3 4 5 6 WDT IMG2 IMG0AB IMG3 ON 112SYSTEM SELECT1 ON 13 20SYSTEM SELECT2 PWR(PZ-PW92) FDD/HDD(PZ-IO27)DSP(PZ-DK224)
ND-70182 (E) CHAPTER 2 Page 25 Revision 4.0 SN1401 CPRAC-A CPU Board Note: The segment spinning indication shows a processing status has completed successfully, or else “E” means the processing failed. LAMP NAMEDESCRIPTION STATUS (DSP) Two set of “7-segment LED” shows the CPR processing status. The CPR processing status is determined by the SENSE switch settings, and the new processing status starts when the CPURST switch is pressed. The 7-segment LED indication on each CPR processing status is listed below. SENSESTATUS DESCRIPTION LEFT RIGHT 1Not used“F” “c” “d”1. When Program Install The HD in the CPR initializes and the program is installed. (These processes ex- ecute) “F” indicated during HD format. “c” indicated when copying the data from FD to HD “d” indicated while creating the directory on the HD Not used “1”2. When Program Load After the program installation, the program should be transferred from the HD to the memory. “1” indicated during this process. 2“0-9” “0-9”3. On-line active CPR The active CPR which is in ON LINE status indicates the CPU occupancy rate in percentages. (00-99%) Not used “S” “b” “y”4. On-line stand-by CPR The stand-by CPR which is in ON LINE status indicates “S,” “b,” “y” Not used5. Program & Office data load “1” indicated during the Program and Office data transferred from the HD to the memory “0” indicated during the Office data load 3 Not used “c” “c” indicated during copy the data from FD to HD 4 Not used “d” “d” indicated while making the directory on the HD 5 Not usedThe CPR is starting-up with ON LINE (OAI memory clear restart). “1” indicated during the Program load. “0” indicated during the process. 6 Not used “F” “F” indicated during HD format. C Not used “H”The CPR is starting-up with OFF LINE. “H” indicated during the ROM data loading. “1” “0” “1” “0” Segment Spinning Indication