BASE_CMD
CONTROL = BASE_CMD;
CONTROL = (BASE_CMD & ~CMD_INTR) | CMD_START_ARB;
CONTROL = BASE_CMD;
(BASE_CMD & ~CMD_INTR) | CMD_DRVR_ENABLE | CMD_SEL;
(BASE_CMD & ~CMD_INTR) | CMD_DRVR_ENABLE | CMD_SEL | CMD_ATTN;
CONTROL = BASE_CMD;
CONTROL = (BASE_CMD & ~CMD_INTR) | CMD_DRVR_ENABLE;
CONTROL = (BASE_CMD & ~CMD_INTR) | CMD_DRVR_ENABLE | CMD_ATTN;
CONTROL = BASE_CMD | CMD_DRVR_ENABLE;
CONTROL = BASE_CMD | CMD_DRVR_ENABLE;
CONTROL = BASE_CMD | CMD_ATTN;
CONTROL = BASE_CMD | CMD_ATTN;
CONTROL = BASE_CMD;
CONTROL = BASE_CMD;
CONTROL = BASE_CMD;
CONTROL = BASE_CMD | CMD_DRVR_ENABLE | CMD_RST;
CONTROL = BASE_CMD;
CONTROL = BASE_CMD | CMD_DRVR_ENABLE | CMD_BSY;
CONTROL = BASE_CMD | CMD_DRVR_ENABLE;
CONTROL = BASE_CMD | CMD_ATTN;