TGA_REG_GCDR
TGAWALREG(dc, TGA_REG_GCDR, 0,
TGAWALREG(dc, TGA_REG_GCDR, 1,
TGAWALREG(dc, TGA_REG_GCDR, 2,
TGAWALREG(dc, TGA_REG_GCDR, 3,
TGAWALREG(dc, TGA_REG_GCDR, 0,
TGAWALREG(dc, TGA_REG_GCDR, 0,
TGAWALREG(dc, TGA_REG_GCDR, 1,
TGAWALREG(dc, TGA_REG_GCDR, 2,
TGAWALREG(dc, TGA_REG_GCDR, 3,
TGAWALREG(dc, TGA_REG_GCDR, 0,
(*((uint32_t *)BUMP(p) + TGA_REG_GCDR) = (long)(v))