EP9302-IQZ Cirrus Logic Inc, EP9302-IQZ Datasheet - Page 65

• Manufacturer Part Number: EP9302-IQZ
• Description: IC ARM9 SOC PROCESSOR 208LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9302-IQZ

• Core Size: 16/32-Bit
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 5x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-LQFP
• Controller Family/series: (ARM9)
• No. Of I/o's: 19
• Ram Memory Size: 16MB
• Cpu Speed: 200MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 1
• Digital Ic Case Style: LQFP
• Embedded Interface Type: AC97, I2S, SPI, UART, USB
• Rohs Compliant: Yes
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9302A-Z
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1132 - KIT DEVELOPMENT EP9302 ARM9
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1253

DS785UM1
0x8084_005C
0x8084_0060
0x8084_0064
0x8084_0068 - 0x8084_008C
0x8084_0090
0x8084_0094
0x8084_0098
0x8084_009C
0x8084_00A0
0x8084_00A4
0x8084_00A8
0x8084_00AC
0x8084_00B0
0x8084_00B4
0x8084_00B8
0x8084_00BC
0x8084_00C0
0x8084_00C4
0x8084_00C8
0x8088_xxxx
0x8088_0000
0x8088_0004
0x8088_0008
0x8088_000C
0x8088_0010
0x8088_0014
0x8088_0018
0x8088_001C
0x8088_0020
0x8088_0024
0x8088_0028
0x8088_002C
0x8088_0030
Address
IntStsF
RawIntStsF
GPIOFDB
GPIOAIntType1
GPIOAIntType2
GPIOAEOI
GPIOAIntEn
IntStsA
RawIntStsA
GPIOADB
GPIOBIntType1
GPIOBIntType2
GPIOBEOI
GPIOBIntEn
IntStsB
RawIntStsB
GPIOBDB
EEDrive
AC97DR1
AC97RXCR1
AC97TXCR1
AC97SR1
AC97RISR1
AC97ISR1
AC97IE1
AC97DR2
AC97RXCR2
AC97TXCR2
AC97SR2
AC97RISR2
Register Name
Table 2-8. Internal Register Map (Continued)
AC’97
Copyright 2007 Cirrus Logic
GPIO Interrupt Status Register. Contains status of Port F
interrupts after masking.
Raw Interrupt Status Register. Contains raw interrupt status of
Port F before masking.
GPIO F Debounce Register
Reserved
Register controlling type, level or edge, of interrupt generated by
the pins of Port A
Register controlling polarity, high/low or rising/falling, of interrupt
generated by Port A
GPIO Port A End Of Interrupt Register
Controlling the generation of interrupts by the pins of Port A
GPIO Interrupt Status Register. Contains status of Port A
interrupts after masking.
Raw Interrupt Status Register. Contains raw interrupt status of
Port A before masking.
GPIO A Debounce Register
Register controlling type, level or edge, of interrupt generated by
the pins of Port B
Register controlling polarity, high/low or rising/falling, of interrupt
generated by Port B
GPIO Port B End Of Interrupt Register
Controlling the generation of interrupts by the pins of Port B
GPIO Interrupt Status Register. Contains status of Port B
interrupts after masking.
Raw Interrupt Status Register. Contains raw interrupt status of
Port B before masking.
GPIO B Debounce Register
EEPROM pin drive type control. Defines the driver type for the
EECLK and EEDAT pins
Data read or written from/to FIFO1
Control Register for receive
Control Register for transmit
Status Register
Raw interrupt status Register
Interrupt Status
Interrupt Enable
Reserved
Data read or written from/to FIFO2
Control Register for receive
Control Register for transmit
Status Register
Raw interrupt status Register
ARM920T Core and Advanced High-Speed Bus (AHB)
AC’97 Control Registers
Register Description
EP93xx User’s Guide
Lock
SW
2-27
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
2