XGecu Protocol

based on minipro, list of commands:

command	TL866a/cs	TL866II+	T48	T56
GET_SYSTEM_INFO	0x00	0x00	0x00	0x00
NAND_INIT	-	0x02	0x02	0x02
START_TRANSACTION	0x03	0x03	0x03	0x03
END_TRANSACTION	0x04	0x04	0x04	0x04
GET_CHIP_ID	0x05	0x05	0x05	0x05
READ_USER	0x10	0x06	0x06	0x06
WRITE_USER	0x11	0x07	0x07	0x07
READ_CFG	0x12	0x08	0x08	0x08
WRITE_CFG	0x13	0x09	0x09	0x09
WRITE_USER_DATA	0x14	0x0a	0x0a	0x0a
READ_USER_DATA	0x15	0x0b	0x0b	0x0b
WRITE_CODE	0x20	0x0c	0x0c	0x0c
READ_CODE	0x21	0x0d	0x0d	0x0d
ERASE	0x22	0x0e	0x0e	0x0e
READ_DATA	0x30	0x10	0x10	0x10
WRITE_DATA	0x31	0x11	0x11	0x11
WRITE_LOCK	0x40	0x14	0x14	0x14
READ_LOCK	0x41	0x15	0x15	0x15
READ_CALIBRATION	0x42	0x16	0x16	0x16
PROTECT_OFF	0x44	0x18	0x18	0x18
PROTECT_ON	0x45	0x19	0x19	0x19
AUTODETECT	0xfc	0x37	0x37	0x37
BOOTLOADER_WRITE	0xaa	0x3b	0x3b	0x3b
BOOTLOADER_ERASE	0xcc	0x3c	0x3c	0x3c
UNLOCK_TSOP48	0xfd	0x38
GET_STATUS	0xfe	0x39	0x39	0x39
READ_JEDEC	-	0x1d	0x1d	0x1d
WRITE_JEDEC	-	0x1e	0x1e	0x1e
WRITE_BITSTREAM	-	-	-	0x26
LOGIC_IC_TEST_VECTOR		0x28	0x28	0x28
WRITE_BITSTREAM2	-	-	-	0x2a
SWITCH	-	0x3d	0x3d	0x3d
SET_LATCH	0xd1	-	-	-
RESET_PIN_DRIVERS	0xd0	0x2d	0x2d	0x2d
READ_ZIF_PINS	0xd2	0x35		0x35
SET_DIR	0xd4	0x34
SET_OUT	0xd5	0x36		0x36
SET_VCC_VOLTAGE		0x1b	0x1b
SET_VCC_PIN		0x2e	0x2e	0x2e
SET_VPP_VOLTAGE		0x1c	0x1c
SET_VPP_PIN	0x2f	0x2f	0x2f	0x2f
SET_GND_PIN		0x30	0x30	0x30
SET_PULLDOWNS		0x31	0x31
SET_PULLUPS		0x32	0x32
RESET	0xff	0x3f	0x3f	0x3f
? pin detect			0x3e	0x3e
?? autofind ??			0x29
detect_drm_adapter			0x24	-
??? set / read / pin (imax?)			0x33
??? after read cfg			0x22