linux-chenxing

MSR620 / SSR621D

Seems to be all of the base stuff the other chips have with an extra ethernet controller, a video decoder intead of encoder etc.

Cheap solder down IoT module.

#	name	#	name	#	name	alt functions	#	name
1	GPIO12	33	PM_RESET	65	TTL6		97	SD_D2
2	GPIO13	34	PM_UART_RX	66	TTL7		98	VDDP_1
3	GPIO14	35	PM_UART_TX	67	TTL8		99	GPIO0
4	VDD	36	GPIO47	68	TTL9		100	GPIO1
5	GPIO85	37	GPIO48	69	TTL10		101	GPIO2
6	GPIO86	38	UART1_RX	70	TTL11		102	GPIO3
7	DMIC_R	39	UART1_TX	71	TTL12		103	PM_LED0
8	DMIC_L	40	VDDIO_DATA	72	TTL13		104	PM_LED1
9	DMIC_CLK	41	AVDDIO_DRAM	73	TTL14		105	VDD
10	GPIO90	42	VDD	74	TTL15		106	AVDD_ETH
11	VDDP_0	43	VDDIO_DATA	75	AVDD1		107	ETH_RN
12	VDD	44	VDDIO_DATA	76	VDDP_1		108	ETH_RP
13	AVDD_XTAL	45	VDDIO_DATA	77	VDD		109	ETH_TN
14	XTAL_IN	46	AVDDIO_DRAM	78	VDD		110	ETH_TP
15	XTAL_OUT	47	AVSSIO_DQ	79	TTL16	mdio?	111	DP_P2
16	SE_XTAL_OUT	48	AVDD_PLL	80	TTL17	mdc?	112	DM_P2
17	AVDD_RTC	49	DVDD_DDR	81	TTL18		113	AVDD_USB
18	XTAL_IN_32K	50	DVDD_DDR_RX	82	TTL19		114	AVDD_AUD
19	XTAL_OUT_32K	51	VDD	83	TTL20	rmii_rxd0?	115	AUD_LINEOUT_R0
20	SAR_GPIO2	52	FUART_RX	84	TTL21	rmii_rxd1?	116	AUD_LINEOUT_L0
21	SAR_GPIO1	53	FUART_TX	85	TTL22	rmii_txd0?	117	AUD_MICCM0
22	SAR_GPIO0	54	FUART_CTS	86	TTL23	rmii_txd1?	118	AUD_MICIN0
23	AVDD_NODIE	55	FUART_RTS	87	TTL24	rmii_txen?	119	AUD_VRM_DAC
24	GND_EFUSE	56	TTL0	88	TTL25		120	AUD_VAG
25	VDD	57	TTL1	89	TTL26		121	GPIO4
26	PM_SPI_CZ	58	TTL2	90	TTL27		122	GPIO5
27	PM_SPI_CK	59	TTL3	91	PM_SD_CDZ		123	GPIO6
28	PM_SPI_DI	60	TTL4	92	SD_D1		124	GPIO7
29	PM_SPI_DO	61	TTL5	93	SD_D0		125	UART2_RX
30	PM_SPI_HLD	62	DP_P1	94	SD_CLK		126	UART2_TX
31	PM_SPI_WPZ	63	DM_P1	95	SD_CMD		127	GPIO10
32	PM_IRIN	64	AVDD_USB	96	SD_D3		128	GPIO11

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