There is no register change from v2.0 to v2.1.
The following table shows the changes from v2.1 to v2.2.
| Address | Register Name | Note |
|---|---|---|
| 0x0070 | TX Control (TXC) | Additional 1 bit for TXPRBSSEL per channel. (at bit - 6,14,22 and 30) |
| 0x0100 | RX Control (RXC) | Extended 1 bit extra for RXPRBSSEL register width |
| 0x0110 | Interrupt Enable Register (IER) | Added “TX MMCM Lock Change Event” and “RX MMCM Lock Change Event” |
| 0x0114 | Interrupt Disable Register (IDR) | Added “TX MMCM Lock Change Event“ and “RX MMCM Lock Change Event” |
| 0x0118 | Interrupt Mask Register (IMR) | Added “TX MMCM Lock Change Event” and “RX MMCM Lock Change Event” |
| 0x011C | Interrupt Status Register (ISR) | Added “TX MMCM Lock Change Event” and “RX MMCM Lock Change Event” |
| 0x0124 | DRP Control MMCM TXUSRCLK | Newly introduced register for MMCM setting |
| 0x0128 |
DRP CONTROL MMCM TXUSRCLK |
Newly introduced register for MMCM setting |
| 0x0144 | DRP Control MMCM TRUSRCLK | Newly introduced register for MMCM setting |
| 0x0148 |
DRP CONTROL MMCM RXUSRCLK |
Newly introduced register for MMCM setting |
| 0x0340 | Control Register | Newly introduced register for TX TMDS Pattern Generator |