參數(shù)資料
型號: EP7209
廠商: Cirrus Logic, Inc.
英文描述: Ultra-Low-Power Audio Decoder System-on-Chip
中文描述: 超低功耗音頻解碼器系統(tǒng)級芯片
文件頁數(shù): 53/128頁
文件大?。?/td> 1382K
代理商: EP7209
EP7209
DS453PP2
53
0x8000.0700
TC2EOI
WR
Write to clear TC2 interrupt
Write to clear RTC match interrupt
Write to clear UART modem status changed
interrupt
Write to clear CODEC sound interrupt
Write to enter the Idle State
Write to enter the Standby State
Write will have no effect, read is undefined
0x8000.0740
RTCEOI
WR
0x8000.0780
UMSEOI
WR
0x8000.07C0
COEOI
WR
0x8000.0800
HALT
WR
0x8000.0840
STDBY
WR
0x8000.0880
0x8000.0FFF
Reserved
0x8000.1000
FBADDR
0xC
RW
4
LCD frame buffer start address
System control register 2
System status register 2
Interrupt status register 2
Interrupt mask register 2
Write will have no effect, read is undefined
0x8000.1100
SYSCON2
0
RW
16
0x8000.1140
SYSFLG2
0
RD
16
0x8000.1240
INTSR2
0
RD
24
0x8000.1280
INTMR2
0
RW
16
0x8000.12C0
0x8000.147F
Reserved
0x8000.1480
UARTDR2
0
RW
16
UART2 Data Register
UART2 bit rate and line control register
Master/slave SSI2 data Register
Write to clear RX FIFO overflow flag
Write to pop SSI2 residual byte into RX FIFO
Write to clear keyboard interrupt
Do not write to this location. A write will
cause the processor to go into an unsup-
ported power savings state.
Write will have no effect, read is undefined
0x8000.14C0
UBLCR2
0
RW
32
0x8000.1500
SS2DR
0
RW
16
0x8000.1600
SRXEOF
WR
0x8000.16C0
SS2POP
WR
0x8000.1700
KBDEOI
WR
0x8000.1800
Reserved
WR
0x8000.1840
0x8000.1FFF
Reserved
Address
Name
Default
RD/WR
Size
Comments
Table 25. EP7209 Internal Registers Compatible with CL-PS7111 (Little Endian Mode)
(cont.)
相關(guān)PDF資料
PDF描述
EP7211 HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER
EP7211-CP-A HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER
EP7211-CV-A HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER
EP7212 HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
EP7212-CB-A HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
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