82540EP — Networking Silicon
32 Datasheet
Table 31. PHY Signals
Signal Pin Signal Pin Signal Pin
XTAL1 K14 MDI0+ C13 MDI2+ F13
XTAL2 J14 MDI1- E14 MDI3- H14
REF B14 MDI1+ E13 MDI3+ H13
MDI0- C14 MDI2- F14
Table 32. Test Interface Signals
Signal Pin Signal Pin Signal Pin
JTAG_TCK L14 JTAG_TDO M14 JTAG_RST# L13
JTAG_TDI M13 JTAG_TMS L12 TEST A 13
Table 33. Digital Pow er Signals
Signal Pin Signal Pin Signal Pin
DVDD (1.5V) E11 DVDD (1.5V) J8 DVDD (1.5V) L9
DVDD (1.5V) E12 DVDD (1.5V) J9 DVDD (1.5V) L10
DVDD (1.5V) G5 DVDD (1.5V) J10 VDDO (3.3V) A3
DVDD (1.5V) G6 DVDD (1.5V) J11 VDDO (3.3V) A7
DVDD (1.5V) G13 DVDD (1.5V) K5 VDDO (3.3V) A11
DVDD (1.5V) H5 DVDD (1.5V) K6 VDDO (3.3V) E1
DVDD (1.5V) H6 DVDD (1.5V) K7 VDDO (3.3V) K3
DVDD (1.5V) H7 DVDD (1.5V) K8 VDDO (3.3V) K4
DVDD (1.5V) H8 DVDD (1.5V) K9 VDDO (3.3V) K13
DVDD (1.5V) H11 DVDD (1.5V) K10 V DDO (3.3V) N6
DVDD (1.5V) J5 DVDD (1.5V) K11 VDDO (3.3V) N8
DVDD (1.5V) J6 DVDD (1.5V) L4 VDDO (3.3V) P2
DVDD (1.5V) J7 DVDD (1.5V) L5 VDDO (3.3V) P12
Table 34. Analog Power Signals
Signal Pin Signal Pin Signal Pin
AVDDL (2.5 V) D9 AVDDL (2.5 V) G12 AVDDL (2.5 V) L8
AVDDL (2.5 V) D11