STEVAL-PCC010V1 STMicroelectronics, STEVAL-PCC010V1 Datasheet - Page 34

• Manufacturer Part Number: STEVAL-PCC010V1
• Description: BOARD EVAL FOR ST802RT1
• Manufacturer: STMicroelectronics

Specifications of STEVAL-PCC010V1

• Main Purpose: Interface, Ethernet Controller (PHY and MAC)
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ST802RT1
• Primary Attributes: 1 Port, 100BASE-TX/10BASE-T
• Secondary Attributes: MII, RMII
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10360

Registers and descriptors description
Table 27.
34/58
15:14
Bit
7:0
13
12
11
10
9
8
MDIX Disable
Jabber detect
MDIX Status
RESERVED
RESERVED
RESERVED
MDIX Swap
Bit name
Changed
Polarity
RN1C [0d28, 0x1C]: 10Base-T error and general status register
MDIX status: This bit indicates whether MDI or MDIX is in use.
MDIX swap: Setting this bit forces the device to MDIX. When this bit is 0, the MDIX status is
determined by auto-negotiation if auto-MDIX is enabled.
MDIX disable: Setting this bit disables auto-detection and negotiation of MDIX. Clearing this
bit enables auto-MDIX.
---
1 -> MDI-X configuration used
0 -> MDI configuration used
1 -> MDIX force (if not in fx_mode)
0 -> Normal operation
1 -> MDIX auto-detection and negotiation disabled
0 -> MDI-MDIX auto-detection enabled
---
1 -> Jabber condition detected
0 -> No jabber condition detected.
Set at jabber condition detection, cleared only after register read
(if no more jabber condition is present). Fixed to 0 in 100Base-X
modes. Same as RN01[1] and RN19[0]
1 -> Polarity changed event
0 -> No polarity changes
---
Doc ID 17049 Rev 1
Description
ST802RT1A, ST802RT1B
Default
001001
11b
00
0
0
1
0
0
0
Type
RW
RW
RW
RW
RO
RO
RO
RO
RO
P(LH)
Type
LH
-
-
-
-
-
-