+- Address -+- Name ---+- Size -----------+- Type ----------------------------+ | 0:0000 | -------- | A0000h, 655,360 | ------------- RAM --------------- | +-----------+----------+------------------+-----------------------------------+ | 0:0000 | -------- | 400h, 1,024 | Interrupt vectors | | 40:0000 | -------- | 100h, 256 | ROM BIOS data area | | 50:0000 | DOS | 200h, 512 | DOS data area | | 70:0000 | BIOS | 580h, 1,408 | Device drivers | | 70:0016 | CON | | System device driver | | 70:0028 | AUX | | System device driver | | 70:003A | PRN | | System device driver | | 70:004C | CLOCK$ | | System device driver | | 70:005E | A:-D: | | System device driver | | 70:006A | COM1 | | System device driver | | 70:007C | LPT1 | | System device driver | | 70:008E | LPT2 | | System device driver | | 70:00A0 | LPT3 | | System device driver | | 70:00B8 | COM2 | | System device driver | | 70:00CA | COM3 | | System device driver | | 70:00DC | COM4 | | System device driver | | 70:012D | CONFIG$ | | System device driver | | C8:0000 | DOS | 1440h, 5,184 | System | | C8:0048 | NUL | | System device driver | | C8:00CC | DOS | 10Fh, 271 | HANDLES=, FCBS= 5 total blocks | | 20C:0000 | DOS | 960h, 2,400 | System | | 20E:0000 | XMSXXXX0 | 450h, 1,104 | DEVICE = installed device driver | | 254:0000 | UMBPCIXX | A0h, 160 | DEVICE = installed device driver | | 2A2:0000 | DOS | 50h, 80 | System | | 2A7:0000 | MEM | E0h, 224 | Environment | | 2B5:0000 | MEM | 15C20h, 89,120 | Program | | 1877:0000 | -------- | 7F480h, 521,344 | FREE | | 97BF:0000 | DOS | 38410h, 230,416 | System | +-----------+----------+------------------+-----------------------------------+ | C000:0000 | -------- | B200h, 45,568 | ------------- ROM --------------- | | CC00:0000 | -------- | 2000h, 8,192 | ------------- ROM --------------- | +-----------+----------+------------------+-----------------------------------+ | D000:0000 | DOS | 4F60h, 20,320 | System | | D029:0000 | DOS | B69h, 2,921 | HANDLES=, FCBS= 55 total blocks | | D4F6:0000 | COMMAND | 1660h, 5,728 | Program | | D65C:0000 | -------- | 50h, 80 | FREE | | D661:0000 | COMMAND | 5A0h, 1,440 | Environment | | D6BB:0000 | -------- | E0h, 224 | FREE | | D6C9:0000 | DOSKEY | 480h, 1,152 | Program | | D711:0000 | -------- | 10EF0h, 69,360 | FREE | +-----------+----------+------------------+-----------------------------------+ | E800:0000 | -------- | 8000h, 32,768 | ------------- ROM --------------- | +-----------+----------+------------------+-----------------------------------+ | FFFF:EFA0 | -------- | 1050h, 4,176 | FREE | +-----------+----------+------------------+-----------------------------------+ +--------------------------------------------------------------------------+ | |<------------------- Conventional memory ---------------------> | | 0h 10000h 20000h 30000h 40000h 50000h 60000h 70000h | | 0K 64K 128K 192K 256K 320K 384K 448K | | +-------+-------+-------+-------+-------+-------+-------+------- | | ---------------------------------------------------------------- | | ----------------................------.............------------- | | +-------+-------+-------+-------+-------+-------+-------+------+ | | 512K 576K 640K 704K 768K 832K 896K 960K 1MB | | 80000h 90000h A0000h B0000h C0000h D0000h E0000h F0000h 100000h | | >-------------->|<-------------- Upper memory ---------------->| | +--------------------------------------------------------------------------+ Key: -=RAM -=ROM -=Shadow ROM -=EMS + Memory Type ------+-- Total Bytes ( Kbytes ) -+--- Available For Programs -+ | | | | | Conventional | 621,568 ( 607K ) | 610,688 ( 596K) | | Upper | 98,304 ( 96K ) | 69,664 ( 68K) | | High | 65,520 ( 64K ) | 4,176 ( 4K) | | Extended | 67,043,328 ( 65,472K ) | 0 ( 0K) | | Extended via XMS | -------- | 1,064,169,472 (1,039,228K) | +-------------------+----------------------------+----------------------------+ | Largest executable program: 610,672 ( 596K ) | | Total Free DOS memory: 680,352 ( 664K ) | +-----------------------------------------------------------------------------+