Cypress EZ-USB FX3 User Manual

EZ-USB FX3 Technical Reference Manual, Document Number: 001-76074 Rev. *F 653
SDMMC_INTR_MASK
0xFC
10.26.22 SDMMC_INTR_MASK
SDMMC Interrupt Mask Register
These bits correspond to the interrupt status bits in the SDMMC_INTR register and control whether the interrupt status should
trigger an interrupt to the CPU. There are two copies of this register corresponding to the two storage ports. The address of
each register is calculated as 0xe0020044 + (port * 0x0400).
18 RD_END_DATA_ERROR 1: Enable interrupt due to RD_END data error.
0: Disable interrupt due to RD_END data error.
17 DAT0_OUTOF_BUSY 1: Enable interrupt due to DAT0 state change.
0: Disable interrupt due to DAT0 state change.
16 DLL_LOCKED 1: Enable interrupt due to DLL lock completion.
0: Disable interrupt due to DLL lock completion.
15 DLL_LOST_LOCK 1: Enable interrupt due to DLL lock loss.
0: Disable interrupt due to DLL lock loss.
14 BOOT_ACK 1: Enable interrupt due to BOOT acknowledgement.
0: Disable interrupt due to BOOT acknowledgement.
continued on next page
SDMMC_INTR_MASK
SDMMC Interrupt Mask
0xE0020044
b31 b30 b29 b28 b27 b26 b25 b24
b23 b22 b21 b20 b19 b18 b17 b16
RD_END_DATA_
ERROR
DAT0_OUTOF_B
USY
DLL_LOCKED
RRR
R/W R/W R/W
000
b15 b14 b13 b12 b11 b10 b9 b8
DLL_LOST_LOC
K
BOOT_ACK CMD_COMP FIFO_U_DET FIFO_O_DET DAT3_CHANGE CARD_DETECT SDIO_INTR
RRRRRRRR
R/W R/W R/W R/W R/W R/W R/W R/W
00000000
b7 b6 b5 b4 b3 b2 b1 b0
CRC16_ERROR
RD_DATA_TIMEO
UT
BLOCKS_RECEIV
ED
BLOCK_COMP CRC7_ERROR RESPTIMEOUT RCVDRES CMDSENT
RRRRRRRR
R/W R/W R/W R/W R/W R/W R/W R/W
00000000
Bit Name Description

Cypress EZ-USB FX3 Specifications

General

Brand	Cypress
Model	EZ-USB FX3
Category	Controller
Language	English