Nxp semiconductors – NXP Semiconductors LPC24XX UM10237 User Manual

Page 771

UM10237_4

User manual

Rev. 04 — 26 August 2009

771 of 792

NXP Semiconductors

UM10237

Chapter 36: LPC24XX Supplementary information

Table 573.Consolidated Time register 0 (CTIME0 - address

0xE002 4014) bit description . . . . . . . . . . . . .654

Table 574.Consolidated Time register 1 (CTIME1 - address

0xE002 4018) bit description . . . . . . . . . . . . .654

Table 575.Consolidated Time register 2 (CTIME2 - address

0xE002 401C) bit description . . . . . . . . . . . . .654

Table 576.Time Counter relationships and values) . . . . .655
Table 577.Time Counter registers . . . . . . . . . . . . . . . . . .655
Table 578.Alarm registers . . . . . . . . . . . . . . . . . . . . . . . .656
Table 579.Reference Clock Divider registers . . . . . . . . .657
Table 580:Prescaler Integer register (PREINT - address

0xE002 4080) bit description . . . . . . . . . . . . .657

Table 581:Prescaler Integer register (PREFRAC - address

0xE002 4084) bit description . . . . . . . . . . . . .657

Table 582.Prescaler cases where the Integer Counter reload

value is incremented. . . . . . . . . . . . . . . . . . . .659

Table 583.Recommended values for the RTC external

32 kHz oscillator C

X1/X2

components . . . . . . .661

Table 584.Summary of Watchdog registers . . . . . . . . . .663
Table 585.Watchdog operating modes selection. . . . . . .664
Table 586:Watchdog Mode register (WDMOD - address

0xE000 0000) bit description . . . . . . . . . . . . .664

Table 587:Watchdog Constant register (WDTC - address

0xE000 0004) bit description . . . . . . . . . . . . .664

Table 588:Watchdog Feed Register (WDFEED - address

0xE000 0008) bit description . . . . . . . . . . . . .665

Table 589:Watchdog Timer Value register (WDTV - address

0xE000 000C) bit description . . . . . . . . . . . . .665

Table 590:Watchdog Timer Clock Source Selection register

(WDCLKSEL - address 0xE000 0010) bit
description . . . . . . . . . . . . . . . . . . . . . . . . . . .665

Table 591.ADC pin description . . . . . . . . . . . . . . . . . . . .668
Table 592.Summary of ADC registers . . . . . . . . . . . . . . .668
Table 593:A/D Control Register (AD0CR - address

0xE003 4000) bit description . . . . . . . . . . . . .669

Table 594:A/D Global Data Register (AD0GDR - address

0xE003 4004) bit description . . . . . . . . . . . . .671

Table 595:A/D Status Register (AD0STAT - address

0xE003 4030) bit description . . . . . . . . . . . . .671

Table 596:A/D Interrupt Enable Register (AD0INTEN -

address 0xE003 400C) bit description . . . . . .672

Table 597:A/D Data Registers (AD0DR0 to AD0DR7 -

addresses 0xE003 4010 to 0xE003 402C) bit
description . . . . . . . . . . . . . . . . . . . . . . . . . . .672

Table 598.D/A Pin Description . . . . . . . . . . . . . . . . . . . .674
Table 599:D/A Converter Register (DACR - address

0xE006 C000) bit description . . . . . . . . . . . . .675

Table 600.Sectors in a LPC2400 device . . . . . . . . . . . . .681
Table 601.Code Read Protection options . . . . . . . . . . . .682
Table 602.Code Read Protection hardware/software

interaction . . . . . . . . . . . . . . . . . . . . . . . . . . . .683

Table 603.ISP command summary . . . . . . . . . . . . . . . . .683
Table 604.ISP Unlock command . . . . . . . . . . . . . . . . . . .684
Table 605.ISP Set Baud Rate command. . . . . . . . . . . . .684
Table 606.Correlation between possible ISP baudrates and

CCLK frequency (in MHz). . . . . . . . . . . . . . . .684

Table 607.ISP Echo command . . . . . . . . . . . . . . . . . . . .685
Table 608.ISP Write to RAM command. . . . . . . . . . . . . .685

Table 609.ISP Read Memory command. . . . . . . . . . . . . 686
Table 610.ISP Prepare sector(s) for write operation

command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 686

Table 611. ISP Copy command . . . . . . . . . . . . . . . . . . . . 687
Table 612.ISP Go command. . . . . . . . . . . . . . . . . . . . . . 687
Table 613.ISP Erase sector command . . . . . . . . . . . . . . 688
Table 614.ISP Blank check sector command . . . . . . . . . 688
Table 615.ISP Read Part Identification command . . . . . 688
Table 616.LPC24xx part Identification numbers . . . . . . . 689
Table 617.ISP Read Boot Code version number

command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 689

Table 618.ISP Compare command. . . . . . . . . . . . . . . . . 689
Table 619.ISP Return Codes Summary . . . . . . . . . . . . . 690
Table 620.IAP Command Summary . . . . . . . . . . . . . . . . 692
Table 621.IAP Prepare sector(s) for write

operation command . . . . . . . . . . . . . . . . . . . . 693

Table 622.IAP Copy RAM to Flash command . . . . . . . . 693
Table 623.IAP Erase Sector(s) command . . . . . . . . . . . 694
Table 624.IAP Blank check sector(s) command . . . . . . . 694
Table 625.IAP Read Part Identification command . . . . . 694
Table 626.IAP Read Boot Code version number

command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695

Table 627.IAP Compare command. . . . . . . . . . . . . . . . . 695
Table 628.Reinvoke ISP . . . . . . . . . . . . . . . . . . . . . . . . . 695
Table 629.IAP Status Codes Summary . . . . . . . . . . . . . 696
Table 630.ISP command summary. . . . . . . . . . . . . . . . . 701
Table 631.ISP Unlock command . . . . . . . . . . . . . . . . . . 701
Table 632.ISP Set Baud Rate command . . . . . . . . . . . . 701
Table 633.Correlation between possible ISP baudrates and

CCLK frequency (in MHz) . . . . . . . . . . . . . . . 702

Table 634.ISP Echo command . . . . . . . . . . . . . . . . . . . . 702
Table 635.ISP Write to RAM command . . . . . . . . . . . . . 703
Table 636.ISP Read Memory command. . . . . . . . . . . . . 703
Table 637.ISP Go command. . . . . . . . . . . . . . . . . . . . . . 704
Table 638.ISP Read Part Identification command . . . . . 704
Table 639.LPC24XX part identification numbers . . . . . . 704
Table 640.ISP Read Boot Code version number

command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 704

Table 641.ISP Compare command. . . . . . . . . . . . . . . . . 705
Table 642.ISP Return Codes Summary . . . . . . . . . . . . . 705
Table 643.IAP Command Summary . . . . . . . . . . . . . . . . 707
Table 644.IAP Read Part Identification command . . . . . 708
Table 645.IAP Read Boot Code version number

command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 708

Table 646.IAP Compare command. . . . . . . . . . . . . . . . . 709
Table 647.Reinvoke ISP . . . . . . . . . . . . . . . . . . . . . . . . . 709
Table 648.IAP Status Codes Summary . . . . . . . . . . . . . 709
Table 649.GPDMA accessible memory

[1]

. . . . . . . . . . . . 712

Table 650.Endian behavior . . . . . . . . . . . . . . . . . . . . . . . 715
Table 651.DMA Connections . . . . . . . . . . . . . . . . . . . . . 717
Table 652.Summary of GPDMA registers. . . . . . . . . . . . 720
Table 653.Interrupt Status register (DMACIntStatus -

address 0xFFE0 4000) bit description . . . . . . 722

Table 654.Interrupt Terminal Count Status register

(DMACIntTCStatus - address 0xFFE0 4004) bit
description . . . . . . . . . . . . . . . . . . . . . . . . . . . 722

Table 655.Interrupt Terminal Count Clear register

(DMACIntClear - address 0xFFE0 4008) bit