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logicog
dc16b25d62
The SWTG018AS-A V2.0 is an 8x2.5GBit/s port + 1 SFP+ port unmanged device
It is sold in an unbranded casing e.g. by Ampcom.
Hardware:
SoC: RTL8373N
Additional PHY: RTL8224
Flash: Puya P25D40SH (4MBit, slimmer, not standard SOP-8 package!)
LEDs: 1 Green + 1 Orange per Ethernet port (green designates 2.5GBit)
1 Green LED for the SFP+ port
The photos already show a modified PCB: Unpopulated resistors R52 and R53
have been bridged in order to enable the serial console. The smaller flash
memory chip at U2 has been replaced with a Windbond 128MBit standard-sized
SOIC-8 chip in order to easily use SOIC clamps to flash the device. Also
the serial header has been populated.
77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
#ifndef _MACHINE_H_
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#define _MACHINE_H_
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#include <stdint.h>
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/*
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* Select your machine type below
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*/
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// #define MACHINE_KP_9000_6XHML_X2
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// #define MACHINE_KP_9000_6XH_X
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// #define MACHINE_KP_9000_9XH_X_EU
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// #define MACHINE_KP_9000_9XHML_X
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// #define MACHINE_SWGT024_V2_0
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// #define MACHINE_HORACO_ZX_SG4T2
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// #define MACHINE_TRENDNET_TEG_S562
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// #define MACHINE_HG0402XG_V1_1
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// #define MACHINE_SWTG018AS_A_V_2_0
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// #define MACHINE_SWTGW218AS
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// #define MACHINE_HI_K0402WS
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// #define MACHINE_DEFAULT_8C_1SFP
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typedef struct {
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// GPIO pins for SDA/SCL
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uint8_t sda;
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uint8_t scl;
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} i2c_bus_t;
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#define LED_27 1
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#define LED_28 2
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#define LED_29 4
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struct high_leds {
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// Defines MUX and LED enabling for pins 27-29
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uint8_t mux : 3;
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uint8_t enable : 3;
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uint8_t reserved : 2;
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};
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struct sfp_port
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{
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uint8_t pin_detect; // gpio number 0-63, 0xFF = don't have it?
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uint8_t pin_los; // gpio number 0-63, 0xFF = don't have it?
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uint8_t pin_tx_disable; // gpio number 0-63, 0xFF = not present
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uint8_t sds;
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i2c_bus_t i2c;
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};
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typedef struct machine {
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char machine_name[30];
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uint8_t isRTL8373;
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uint8_t min_port;
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uint8_t max_port;
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uint8_t n_sfp;
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uint8_t log_to_phys_port[9];
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uint8_t phys_to_log_port[9]; // Starts at 0 for port 1
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uint8_t is_sfp[9]; // 0 for non-SFP ports 1 or 2 for the I2C port number
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// sfp_port[0] is the first SFP-port from the left on the device, sfp_port[1] the next if present
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struct sfp_port sfp_port[2];
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uint8_t reset_pin;
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struct high_leds high_leds;
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uint8_t port_led_set[9];
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uint32_t led_sets[4][4];
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uint8_t led_mux_custom;
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uint8_t led_mux[28];
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};
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typedef struct machine_runtime
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{
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uint8_t isRTL8373 : 1;
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uint8_t isN : 1;
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};
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void machine_custom_init(void);
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#endif
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