EP9312-IBZ Cirrus Logic Inc, EP9312-IBZ Datasheet - Page 68

• Manufacturer Part Number: EP9312-IBZ
• Description: IC ARM920T MCU 200MHZ 352-PBGA
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9312-IBZ

• Core Size: 16/32-Bit
• Package / Case: 352-BGA
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LCD, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Controller Family/series: (ARM9)
• A/d Converter: 12 Bits
• No. Of I/o Pins: 65
• Clock Frequency: 200MHz
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1260

2
2-30
0x808E_xxxx
0x808E_0000
0x808E_0004
0x808E_0008
0x808E_000C
0x808E_0010
0x808E_0014
0x808E_0018
0x808E_001C
0x808E_0020
0x808E_0028
0x808E_0100
0x808E_0104
0x808E_0108
0x808E_0114 - 0x808E_0208
0x808E_020C
0x808E_0210
0x808E_0214
0x808E_0218
0x808E_021C
0x808F_xxxx
0x808F_0000
0x808F_0004
0x808F_0008
0x8090_xxxx
0x8090_0000
0x8090_0004
0x8090_0008
0x8090_000C
0x8090_0010
0x8090_0014
0x8090_0018
0x8090_001C
0x8090_0020
0x8090_0024
0x8091_xxxx
0x8091_0000
0x8091_0004
0x8091_0008
ARM920T Core and Advanced High-Speed Bus (AHB)
EP93xx User’s Guide
Address
UART3Data
UART3RXSts
UART3LinCtrlHigh
UART3LinCtrlMid
UART3LinCtrlLow
UART3Ctrl
UART3Flag
UART3IntIDIntClr
UART3IrLowPwrCntr
UART3DMACtrl
UART3ModemCtrl
UART3ModemSts
UART3ModemTstCtrl
UART3HDLCCtrl
UART3HDLCAddMtchVal
UART3HDLCAddMask
UART3HDLCRXInfoBuf
UART3HDLCSts
KeyScanInit
KeyDiagnostic
KeyRegister
TSSetup
TSXYMaxMin
TSXYResult
TSDischarge
TSXSample
TSYSample
TSDirect
TSDetect
TSSWLock
TSSetup2
PWM0TermCnt
PWM0DutyCycle
PWM0En
Register Name
Table 2-8. Internal Register Map (Continued)
TOUCH
UART3
PWM
KEY
Copyright 2007 Cirrus Logic
UART3 Data Register
UART3 Receive Status Register
UART3 Line Control Register - High Byte
UART3 Line Control Register - Middle Byte
UART3 Line Control Register - Low Byte
UART3 Control Register
UART3 Flag Register
UART3 Interrupt ID and Interrupt Clear Register
UART3 IrDA Low-power Counter Register
UART3 DMA Control Register
UART3 Modem Control Register
UART3 Modem Status Register
UART3 Modem Support Test Control Register
Reserved
UART3 HDLC Control Register
UART3 HDLC Address Match Value
UART3 HDLC Address Mask
UART3 HDLC Receive Information Buffer
UART3 HDLC Status Register
Key Matrix Scan Initialize
Key Matrix Diagnostic
Key Matrix Key Register
Touchscreen Setup Register
Touchscreen X/Y Max Min Register
Touchscreen X/Y Result Register
Touchscreen Switch Matrix Discharge Control Register
Touchscreen Switch Matrix X-Sample Control Register
Touchscreen Switch Matrix Y-Sample Control Register
Touchscreen Switch Matrix Direct Control Register
Touchscreen Direct Control Touch Detect Register
Touchscreen Software Lock Register
Touchscreen Setup Register 2
PWM0 Terminal Count
PWM0 Duty Cycle
PWM0 Enable
Touchscreen Control Registers
Key Matrix Control Registers
UART3 Control Registers
PWM Control Registers
Register Description
DS785UM1
Lock
SW
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
Y
Y
Y
Y