Texas Instruments Delfino C28346 DIM168 ControlCARD TMDSCNCD28346-168 TMDSCNCD28346-168 Fiche De Données
Codes de produits
TMDSCNCD28346-168
SPRS516D – MARCH 2009 – REVISED AUGUST 2012
provides a summary of the eQEP registers.
Table 4-5. eQEP Control and Status Registers
eQEPx
eQEP1
eQEP2
eQEP3
NAME
SIZE(x16)/
REGISTER DESCRIPTION
ADDRESS
ADDRESS
ADDRESS
#SHADOW
QPOSCNT
0x6B00
0x6B40
0x6B80
2/0
eQEP Position Counter
QPOSINIT
0x6B02
0x6B42
0x6B82
2/0
eQEP Initialization Position Count
QPOSMAX
0x6B04
0x6B44
0x6B84
2/0
eQEP Maximum Position Count
QPOSCMP
0x6B06
0x6B46
0x6B86
2/1
eQEP Position-compare
QPOSILAT
0x6B08
0x6B48
0x6B88
2/0
eQEP Index Position Latch
QPOSSLAT
0x6B0A
0x6B4A
0x6B8A
2/0
eQEP Strobe Position Latch
QPOSLAT
0x6B0C
0x6B4C
0x6B8C
2/0
eQEP Position Latch
QUTMR
0x6B0E
0x6B4E
0x6B8E
2/0
eQEP Unit Timer
QUPRD
0x6B10
0x6B50
0x6B90
2/0
eQEP Unit Period Register
QWDTMR
0x6B12
0x6B52
0x6B92
1/0
eQEP Watchdog Timer
QWDPRD
0x6B13
0x6B53
0x6B93
1/0
eQEP Watchdog Period Register
QDECCTL
0x6B14
0x6B54
0x6B94
1/0
eQEP Decoder Control Register
QEPCTL
0x6B15
0x6B55
0x6B95
1/0
eQEP Control Register
QCAPCTL
0x6B16
0x6B56
0x6B96
1/0
eQEP Capture Control Register
QPOSCTL
0x6B17
0x6B57
0x6B97
1/0
eQEP Position-compare Control
Register
Register
QEINT
0x6B18
0x6B58
0x6B98
1/0
eQEP Interrupt Enable Register
QFLG
0x6B19
0x6B59
0x6B99
1/0
eQEP Interrupt Flag Register
QCLR
0x6B1A
0x6B5A
0x6B9A
1/0
eQEP Interrupt Clear Register
QFRC
0x6B1B
0x6B5B
0x6B9B
1/0
eQEP Interrupt Force Register
QEPSTS
0x6B1C
0x6B5C
0x6B9C
1/0
eQEP Status Register
QCTMR
0x6B1D
0x6B5D
0x6B9D
1/0
eQEP Capture Timer
QCPRD
0x6B1E
0x6B5E
0x6B9E
1/0
eQEP Capture Period Register
QCTMRLAT
0x6B1F
0x6B5F
0x6B9F
1/0
eQEP Capture Timer Latch
QCPRDLAT
0x6B20
0x6B60
0x6BA0
1/0
eQEP Capture Period Latch
Reserved
0x6B21 - 0x6B3F
0x6B61 - 0x6B7F
0x6BBA1 - 0x6BBF
31/0
4.7
External ADC Interface
The external ADC interface operation is configured, controlled, and monitored by the External SoC
Configuration Register (EXTSOCCFG) at address 0x702E.
Configuration Register (EXTSOCCFG) at address 0x702E.
illustrates how the Start-of-
Conversion signals for external ADCs are generated by the on-chip PWM modules.
Copyright © 2009–2012, Texas Instruments Incorporated
Peripherals
73
Product Folder Link(s):