Public Version
Display Subsystem Register Manual
www.ti.com
Table 7-375. Register Call Summary for Register DSI_IRQSTATUS (continued)
Display Subsystem Register Manual
•
DSI Protocol Engine Register Mapping Summary
•
Table 7-376. DSI_IRQENABLE
Address Offset
0x0000 001C
Physical Address
0x4804 FC1C
Instance
DSI_PROTOCOL_ENGINE
Description
INTERRUPT ENABLE REGISTER - This register associates one bit for each VC to enable/disable each
VC individually.
Type
RW
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
TA_TO_IRQ_EN
WAKEUP_IRQ_EN
PLL_LOCK_IRQ_EN
LP_RX_TO_IRQ_EN
HS_TX_TO_IRQ_EN
PLL_RECAL_IRQ_EN
SYNC_LOST_IRQ_EN
TE_TRIGGER_IRQ_EN
PLL_UNLOCK_IRQ_EN
ACK_TRIGGER_IRQ_EN
LDO_POWER_GOOD_IRQ_EN
RESYNCHRONIZATION_IRQ_EN
Bits
Field Name
Description
Type
Reset
31:21
RESERVED
Write 0s for future compatibility.
RW
0x000
Reads returns 0.
20
TA_TO_IRQ_EN
Turn-around Time out.
RW
0x0
0x0: Event is masked
0x1: Event generates an interrupt when it occurs
19
LDO_POWER_GOOD_
Transition of the status signal LDOPWRGOOD from the
RW
0x0
IRQ_EN
DSI_PHY indicating a state change for the supply
VDDALDODSIPLL from up to down or down to up.
0x0: Event is masked
0x1: Event generates an interrupt when it occurs
18
SYNC_LOST_IRQ_EN
Synchronization with Video port is lost (Video mode only)
RW
0x0
0x0: Event is masked
0x1: Event generates an interrupt when it occurs
17
ACK_TRIGGER_IRQ_EN
Acknowledge trigger
RW
0x0
0x0: Event is masked
0x1: Event generates an interrupt when it occurs
16
TE_TRIGGER_IRQ_EN
Tearing Effect trigger
RW
0x0
0x0: Event is masked
0x1: Event generates an interrupt when it occurs
15
LP_RX_TO_IRQ_EN
Interrupt for Low Power Rx Time out.
RW
0x0
0x0: Event is masked
0x1: Event generates an interrupt when it occurs
14
HS_TX_TO_IRQ_EN
Interrupt for high-speed Tx Time out.
RW
0x0
0x0: Event is masked
0x1: Event generates an interrupt when it occurs
1914
Display Subsystem
SWPU177N – December 2009 – Revised November 2010
Copyright © 2009–2010, Texas Instruments Incorporated