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TMS320C6748
SPRS590G – JUNE 2009 – REVISED JANUARY 2017
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TMS320C6748
Peripheral Information and Electrical Specifications
Copyright © 2009–2017, Texas Instruments Incorporated
6.8
Power and Sleep Controller (PSC)
The Power and Sleep Controllers (PSC) are responsible for managing transitions of system power on/off,
clock on/off, resets (device level and module level). It is used primarily to provide granular power control
for on chip modules (peripherals and CPU). A PSC module consists of a Global PSC (GPSC) and a set of
Local PSCs (LPSCs). The GPSC contains memory mapped registers, PSC interrupts, a state machine for
each peripheral/module it controls. An LPSC is associated with every module that is controlled by the PSC
and provides clock and reset control.
The PSC includes the following features:
•
Provides a software interface to:
–
Control module clock enable/disable
–
Control module reset
–
Control CPU local reset
•
Supports IcePick emulation features: power, clock and reset
PSC0 controls 16 local PSCs.
PSC1 controls 32 local PSCs.
Table 6-8. Power and Sleep Controller (PSC) Registers
PSC0 BYTE
ADDRESS
PSC1 BYTE
ADDRESS
ACRONYM
REGISTER DESCRIPTION
0x01C1 0000
0x01E2 7000
REVID
Peripheral Revision and Class Information Register
0x01C1 0018
0x01E2 7018
INTEVAL
Interrupt Evaluation Register
0x01C1 0040
0x01E2 7040
MERRPR0
Module Error Pending Register 0 (module 0-15) (PSC0)
Module Error Pending Register 0 (module 0-31) (PSC1)
0x01C1 0050
0x01E2 7050
MERRCR0
Module Error Clear Register 0 (module 0-15) (PSC0)
Module Error Clear Register 0 (module 0-31) (PSC1)
0x01C1 0060
0x01E2 7060
PERRPR
Power Error Pending Register
0x01C1 0068
0x01E2 7068
PERRCR
Power Error Clear Register
0x01C1 0120
0x01E2 7120
PTCMD
Power Domain Transition Command Register
0x01C1 0128
0x01E2 7128
PTSTAT
Power Domain Transition Status Register
0x01C1 0200
0x01E2 7200
PDSTAT0
Power Domain 0 Status Register
0x01C1 0204
0x01E2 7204
PDSTAT1
Power Domain 1 Status Register
0x01C1 0300
0x01E2 7300
PDCTL0
Power Domain 0 Control Register
0x01C1 0304
0x01E2 7304
PDCTL1
Power Domain 1 Control Register
0x01C1 0400
0x01E2 7400
PDCFG0
Power Domain 0 Configuration Register
0x01C1 0404
0x01E2 7404
PDCFG1
Power Domain 1 Configuration Register
0x01C1 0800
0x01E2 7800
MDSTAT0
Module 0 Status Register
0x01C1 0804
0x01E2 7804
MDSTAT1
Module 1 Status Register
0x01C1 0808
0x01E2 7808
MDSTAT2
Module 2 Status Register
0x01C1 080C
0x01E2 780C
MDSTAT3
Module 3 Status Register
0x01C1 0810
0x01E2 7810
MDSTAT4
Module 4 Status Register
0x01C1 0814
0x01E2 7814
MDSTAT5
Module 5 Status Register
0x01C1 0818
0x01E2 7818
MDSTAT6
Module 6 Status Register
0x01C1 081C
0x01E2 781C
MDSTAT7
Module 7 Status Register
0x01C1 0820
0x01E2 7820
MDSTAT8
Module 8 Status Register
0x01C1 0824
0x01E2 7824
MDSTAT9
Module 9 Status Register
0x01C1 0828
0x01E2 7828
MDSTAT10
Module 10 Status Register
0x01C1 082C
0x01E2 782C
MDSTAT11
Module 11 Status Register
0x01C1 0830
0x01E2 7830
MDSTAT12
Module 12 Status Register
0x01C1 0834
0x01E2 7834
MDSTAT13
Module 13 Status Register