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KSZ9563R 数据表(PDF) 11 Page - Microchip Technology |
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KSZ9563R 数据表(HTML) 11 Page - Microchip Technology |
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11 / 226 page  2017-2018 Microchip Technology Inc. DS00002419D-page 11 KSZ9563R Note 3-1 This pin also provides configuration strap functions during hardware/software resets. Refer to Section 3.2.1, "Configuration Straps" for additional information. 3.2 Pin Descriptions This sections details the functions of the various device signals. TABLE 3-1: PIN ASSIGNMENTS Pin Pin Name Pin Pin Name Pin Pin Name Pin Pin Name 1 TXRX1P_B 17 TXRX2P_D 33 TX_CLK/REFCLKI 49 SCS_N 2 TXRX1M_B 18 TXRX2M_D 34 DVDDL 50 SCL/MDC 3 TXRX1P_C 19 AVDDH 35 TX_EN/TX_CTL 51 DVDDL 4 TXRX1M_C 20 DVDDL 36 TX_ER 52 LED1_0 (Note 3-1) 5 AVDDL 21 RXD3 (Note 3-1) 37 DVDDL 53 LED1_1 (Note 3-1) 6 TXRX1P_D 22 RXD2 (Note 3-1) 38 VDDIO 54 VDDIO 7 TXRX1M_D 23 RXD1 (Note 3-1) 39 GPIO_1 55 DVDDL 8 AVDDH 24 RXD0 (Note 3-1) 40 GPIO_2 56 AVDDL 9 TXRX2P_A 25 RX_CLK/REFCLKO 41 DVDDL 57 XO 10 TXRX2M_A 26 VDDIO 42 LED2_0 (Note 3-1) 58 XI 11 AVDDL 27 RX_DV/CRS_DV/ RX_CTL (Note 3-1) 43 LED2_1 (Note 3-1) 59 GND 12 TXRX2P_B 28 RX_ER (Note 3-1) 44 PME_N (Note 3-1) 60 ISET 13 TXRX2M_B 29 TXD3 45 INTRP_N 61 AVDDH 14 TXRX2P_C 30 TXD2 46 RESET_N 62 TXRX1P_A 15 TXRX2M_C 31 TXD1 47 SDO (Note 3-1) 63 TXRX1M_A 16 AVDDL 32 TXD0 48 SDI/SDA/MDIO 64 AVDDL Exposed Pad Must be Connected to GND TABLE 3-2: PIN DESCRIPTIONS Name Symbol Buffer Type Description Ports 2-1 Gigabit Ethernet Pins Port 2-1 Ethernet TX/RX Pair A + TXRX[2:1]P_A AIO Port 2-1 1000BASE-T Differential Data Pair A (+) Note: 100BASE-TX and 10BASE-T are also sup- ported on the A and B pairs. Port 2-1 Ethernet TX/RX Pair A - TXRX[2:1]M_A AIO Port 2-1 1000BASE-T Differential Data Pair A (-) Note: 100BASE-TX and 10BASE-T are also sup- ported on the A and B pairs. Port 2-1 Ethernet TX/RX Pair B + TXRX[2:1]P_B AIO Port 2-1 1000BASE-T Differential Data Pair B (+) Note: 100BASE-TX and 10BASE-T are also sup- ported on the A and B pairs. Port 2-1 Ethernet TX/RX Pair B - TXRX[2:1]M_B AIO Port 2-1 1000BASE-T Differential Data Pair B (-) Note: 100BASE-TX and 10BASE-T are also sup- ported on the A and B pairs. Port 2-1 Ethernet TX/RX Pair C + TXRX[2:1]P_C AIO Port 2-1 1000BASE-T Differential Data Pair C (+) |
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