EP9312-IB Cirrus Logic Inc, EP9312-IB Datasheet - Page 60

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

Specifications of EP9312-IB

• Core Processor: ARM9
• Core Size: 16/32-Bit
• 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
• Package / Case: 352-BGA
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No
• Other names: 598-1259

2
2-22
0x8008_0008
0x8008_000C
0x8008_0010 - 0x8008_0014
0x8008_0018
0x8008_001C
0x8008_0020
0x8008_0024
0x8008_0028
0x8008_002C
0x8008_0030
0x8008_0034
0x8008_0038
0x8008_003C
0x8008_0040
0x8008_0044 - 0x8008_FFFC
0x8009_xxxx
0x8009_0000
0x8009_3FFF
0x800A_xxxx
0x800A_0000
0x800A_0004
0x800A_0008
0x800A_000C
0x800A_0010
0x800A_0014
0x800A_0018
0x800A_001C
0x800A_0020
0x800A_0024
0x800A_0028
0x800A_002C
0x800A_0030
0x800A_0034
0x800B_xxxx
0x800B_0000
0x800B_0004
ARM920T Core and Advanced High-Speed Bus (AHB)
EP93xx User’s Guide
Address
SMCBCR2
SMCBCR3
SMCBCR6
SMCBCR7
PC1Attribute
PC1Common
PC1IO
PC2Attribute
PC2Common
PC2IO
PCMCIACtrl
IDECtrl
IDECfg
IDEMDMAOp
IDEUDMAOp
IDEDataOut
IDEDataIn
IDEMDMADataOut
IDEMDMADataIn
IDEUDMADataOut
IDEUDMADataIn
IDEUDMASts
IDEUDMADebug
IDEUDMAWrBufSts
IDEUDMARdBufSts
VIC1IRQStatus
VIC1FIQStatus
Register Name
Table 2-8. Internal Register Map (Continued)
Boot ROM
VIC1
IDE
Copyright 2007 Cirrus Logic
Bank config Register 2 (used to program characteristics of the
SRAM/ROM memory)
Bank config Register 3 (used to program characteristics of the
SRAM/ROM memory)
Reserved
Bank config Register 6 (used to program characteristics of the
SRAM/ROM memory)
Bank config Register 7 (used to program characteristics of the
SRAM/ROM memory)
PC1 Attribute Register
PC1 Common Register
PC1 IO Register
Reserved
PC2 Attribute Register
PC2 Common Register
PC2 IO Register
Reserved
PCMCIA Control register
Reserved
Boot ROM Start
Boot ROM End
IDE Control Register
IDE Configuration Register
IDE MDMA Operation Register
IDE UDMA Operation Register
IDE PIO Data Output Register
IDE PIO Data Input Register
IDE MDMA Data Output Register
IDE MDMA Data Input Register
IDE UDMA Data Output Register
IDE UDMA Data Input Register
IDE UDMA Status Register
IDE UDMA Debug Register
IDE UDMA Write Buffer Status Register
IDE UDMA Read Buffer Status Register
IRQ status Register
FIQ status Register
Vectored Interrupt Controller 1 Registers
Boot ROM Memory Locations
IDE 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