ADMtek ADM5120, Datasheet, Page: 52 / 112

ADM5120 Register Description
TOS_map1 0x94 RW 4-18
Custom_pri1 0x98 RW 4-18
Custom_pri2 0x9c RW 4-18
Reserved 0xA0 4-19
Empty_cnt 0xA4 RO 4-19
Port_cnt_sel 0xA8 RW 4-19
Port_cnt 0xAc RO 4-19
Int_st 0xB0 RW 4-20
Int_mask 0xB4 RW 4-21
GPIO_conf0 0xB8 RW 4-22
GPIO_conf2 0xBc RW 4-22
Watchdog0 0xC0 RW 4-22
Watchdog1 0xC4 RW 4-22
Swap_in 0xC8 RW 4-23
Swap_out 0xCc RO 4-23
send_Hbaddr 0xD0 RW 4-23
send_Lbaddr 0xD4 RW 4-23
receive_Hbaddr 0xD8 RW 4-23
receive_Lbaddr 0xDc RW 4-24
send_Hwaddr 0xE0 RO 4-24
send_Lwaddr 0xE4 RO 4-24
receive_Hwaddr 0xE8 RO 4-24
Receive_Lwaddr 0xEc RO 4-24
Timer_int 0xF0 RW 4-24
Timer 0xF4 RW 4-25
Reserved 0xF8 4-25
Reserved 0xFc 4-25
port0_LED 0x100 RW 4-25
port1_LED 0x104 RW 4-25
port2_LED 0x108 RW 4-25
port3_LED 0x10c RW 4-26
port4_LED 0x110 RW 4-26
Note:
Although some registers may be marked with a certain type, it may be possible that
some bits in this register are different. This is explained in the register description.
4.4 Switch Control Register Description
4.4.1 Code, offset: 0x00
ADMtek Inc. 4-5
Bits Type Name Description Initial value
15:0 RO Product Code Product code = 0x5120(Hex) 0x5120h