Some of the newer chips (I've used f2111 and f2232) have an RSEL3 in place of XT5V in BCSCTL1. I didn't see support for this in CVS. The following is what I'm using right now, but we may want a conditional define to select one of the two definitions for that bit, depending on the processor.
--- basic_clock.h~ Thu Jul 19 08:38:54 2007 +++ basic_clock.h Thu Jul 19 08:38:54 2007 @@ -39,6 +39,7 @@ #define RSEL0 0x01 /* Resistor Select Bit 0 */ #define RSEL1 0x02 /* Resistor Select Bit 1 */ #define RSEL2 0x04 /* Resistor Select Bit 2 */ +#define RSEL3 0x08 /* Resistor Select Bit 3 */ #define XT5V 0x08 /* XT5V should always be reset */ #define DIVA0 0x10 /* ACLK Divider 0 */ #define DIVA1 0x20 /* ACLK Divider 1 */
