INT 61 - Atari Portfolio - GET/SET ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs./CCM SPACE STATE AH = 24h AL = function 00h get state 01h set state DL = new ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. state (see #03469) DH = new CCM state (see #03470) Return: CF clear if successful DL = current/old ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. state DH = current/old CCM state CF set on error (invalid option or other error) Desc: control whether memory cards or an extension ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. are visible in the range 000C0000h to 000DFFFFh SeeAlso: AH=00h"Portfolio",AH=20h"Portfolio",AH=26h"Portfolio" (Table 03469) Values for Atari Portfolio ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. space state: 00h normal application ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. 01h CCM drive A: 02h CCM drive B: 03h expansion ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. SeeAlso: #03470 (Table 03470) Values for Atari Portfolio CCM space state: 00h CCM drives disabled 01h CCM drive A: permanently enabled 02h CCM drive B: permanently enabled SeeAlso: #03469