56F8023_07 datasheet(49/156 Pages) FREESCALE

49 / 156 page

Peripheral Memory-Mapped Registers

56F8023 Data Sheet, Rev. 3

Freescale Semiconductor

Preliminary

Table 4-25 Queued Serial Peripheral Interface 0 Registers Address Map

(QSPI0_BASE = $00 F220)

Address Offset

QSPI0_SCTRL

Status and Control Register

QSPI0_DSCTRL

Data Size and Control Register

QSPI0_DRCV

Data Receive Register

QSPI0_DXMIT

Data Transmit Register

QSPI0_FIFO

FIFO Control Register

QSPI0_DELAY

Delay Register

Table 4-26 I2C Registers Address Map

(I2C_BASE = $00 F280)

Address Offset

I2C_CTRL

Control Register

I2C_TAR

Target Address Register

I2C_SAR

Slave Address Register

I2C_DATA

RX/TX Data Buffer and Command Register

I2C_SSHCNT

Standard Speed Clock SCL High Count Register

I2C_SSLCNT

Standard Speed Clock SCL Low Count Register

I2C_FSHCNT

Fast Speed Clock SCL High Count Register

I2C_FSLCNT

$10

Fast Speed Clock SCL Low Count Register

I2C_ISTAT

$16

Interrupt Status Register

I2C_IMASK

$18

Interrupt Mask Register

I2C_RISTAT

$1A

Raw Interrupt Status Register

I2C_RXFT

$1C

Receive FIFO Threshold Register

I2C_TXFT

$1E

Transmit FIFO Threshold Register

I2C_CLRINT

$20

Clear Combined and Individual Interrupts Register

I2C_CLRRXUND

$22

Clear RX_UNDER Interrupt Register

I2C_CLRRXOVR

$24

Clear RX_OVER Interrupt Register

I2C_CLRTXOVR

$26

Clear TX_OVER Interrupt Register

I2C_CLRRDREQ

$28

Clear RD_REQ Interrupt Register

I2C_CLRTXABRT

$2A

Clear TX_ABRT Interrupt Register

I2C_CLRRXDONE

$2C

Clear RX_DONE Interrupt Register

I2C_CLRACT

$2E

Clear Activity Interrupt Register

I2C_CLRSTPDET

$30

Clear STOP_DET Interrupt Register

I2C_CLRSTDET

$32

Clear START_DET Interrupt Register

I2C_CLRGC

$34

Clear GEN_CALL Interrupt Register

56F8023 Datasheet(PDF) 49 Page - Freescale Semiconductor, Inc

56F8023 Datasheet(HTML) 49 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL