
Functional Overview
148
December 2003 Revised March 2005
SPRS231D
Table 352. Ultra Low-Power Device Peripheral Registers
BYTE
ADDRESS
REGISTER NAME
DESCRIPTION
ACCESS
WIDTH
ACCESS
TYPE
RESET
VALUE
FFFE:0800
COUNTER_32_LSB
ULPD 32-kHz Counter Register LSB
16
R
0001h
FFFE:0804
COUNTER_32_MSB
ULPD 32-kHz Counter Register MSB
16
R
0001h
FFFE:0808
COUNTER_HIGH_FREQ_LSB
ULPD High-Frequency Counter LSB
Register
16
R
0001h
FFFE:080C
COUNTER_HIGH_FREQ_MSB
ULPD High-Frequency Counter MSB
Register
16
R
0000h
FFFE:0810
GAUGING_CTRL_REG
ULPD Gauging Control Register
16
R/W
0000h
FFFE:0814
IT_STATUS_REG
ULPD Interrupt Status Register
16
R
0000h
FFFE:0818
FFFE:0820
Reserved
FFFE:0824
SETUP_ULPD1_REG
ULPD Wakeup Time Setup Register
16
R/W
03FFh
FFFE:0828
FFFE:082C
Reserved
FFFE:0830
CLOCK_CTRL_REG
ULPD Clock Control Register
16
R/W
0000h
FFFE:0834
SOFT_REQ_REG
ULPD Soft Clock Request Register
16
R/W
0000h
FFFE:0838
COUNTER_32_FIQ_REG
ULPD Modem Shutdown Delay Register
16
R/W
0001h
FFFE:083C
DPLL_CTRL_REG
ULPD USB DPLL Control Register
16
R/W
2211h
FFFE:0840
STATUS_REQ_REG
ULPD Hardware Request Status Register
16
R/W
undef
FFFE:0844
Reserved
FFFE:0848
LOCK_TIME_REG
ULPD APLL Lock Time Register
16
R/W
0960h
FFFE:084C
APLL_CTRL_REG
ULPD APLL Control Register
16
R/W
undef
FFFE:0850
POWER_CTRL_REG
ULPD Power Control Register
16
R/W
0008h
Table 353. OMAP5912 Configuration Registers
BYTE
ADDRESS
REGISTER NAME
DESCRIPTION
ACCESS
WIDTH
ACCESS
TYPE
RESET
VALUE
FFFE:1000
FUNC_MUX_CTRL_0
Functional Mux Control Register 0
32
R/W
0000 0000h
FFFE:1004
FUNC_MUX_CTRL_1
Functional Mux Control Register 1
32
R/W
0000 0000h
FFFE:1008
FUNC_MUX_CTRL_2
Functional Mux Control Register 2
32
R/W
0000 0000h
FFFE:100C
COMP_MODE_CTRL_0
I/O Multiplex Enable Register 0
32
R/W
0000 0000h
FFFE:1010
FUNC_MUX_CTRL_3
Functional Mux Control Register 3
32
R/W
0000 0000h
FFFE:1014
FUNC_MUX_CTRL_4
Functional Mux Control Register 4
32
R/W
0000 0000h
FFFE:1018
FUNC_MUX_CTRL_5
Functional Mux Control Register 5
32
R/W
0000 0000h
FFFE:101C
FUNC_MUX_CTRL_6
Functional Mux Control Register 6
32
R/W
0000 0000h
FFFE:1020
FUNC_MUX_CTRL_7
Functional Mux Control Register 7
32
R/W
0000 0000h
FFFE:1024
FUNC_MUX_CTRL_8
Functional Mux Control Register 8
32
R/W
0000 0000h
FFFE:1028
FUNC_MUX_CTRL_9
Functional Mux Control Register 9
32
R/W
0000 0000h
FFFE:102C
FUNC_MUX_CTRL_A
Functional Mux Control Register A
32
R/W
0000 0000h
FFFE:1030
FUNC_MUX_CTRL_B
Functional Mux Control Register B
32
R/W
0000 0000h
FFFE:1034
FUNC_MUX_CTRL_C
Functional Mux Control Register C
32
R/W
0000 0000h
FFFE:1038
FUNC_MUX_CTRL_D
Functional Mux Control Register D
32
R/W
0000 0000h
FFFE:1040
PULL_DWN_CTRL_0
Pull Down Control Register 0
32
R/W
0000 0000h
FFFE:1044
PULL_DWN_CTRL_1
Pull Down Control Register 1
32
R/W
0000 0000h
FFFE:1048
PULL_DWN_CTRL_2
Pull Down Control Register 2
32
R/W
0000 0000h