參數(shù)資料
型號: HMS30C7080
廠商: Electronic Theatre Controls, Inc.
英文描述: Mobile Phone Camera Back-End Processor
中文描述: 手機相機后端處理器
文件頁數(shù): 137/161頁
文件大?。?/td> 973K
代理商: HMS30C7080
HMS30C7110
2003 MagnaChip Semiconductor Ltd. All Rights Reserved
Version 1.5
137
2.13.
PCMCIA Controller
The HMS30C7110 integrates a PCMCIA controller which supports 16-bits PC card and 32-bits
PC card (Cardbus) functionalities.
The PCMCIA Controller supports 1 socket 16-bits PC Card or 1 socket CardBus card.
2.13.1.
User Accessible Registers (Base = 0x1940_0000)
This section describes all base, control and status register inside the PCMCIA. The address field
indicates a relative address in hexadecimal. The base address for 16-bits PC Card is 0x19400000
and the base address for CARDBUS is 0x19480000. Width specifies the number of bits in the
register and access specifies the valid access types that register. Where RW stands for read and write
access, RO for read only access. A “C” appended to RW or RO, indicates that some or all of the bits
can be cleared after a write ‘1’ in corresponding bit.
Table 2.103 Registers for PCMCIA
Name
Address Width Access
Description
IDR
0x00
32
RO
Identification Register
ISR
0x04
32
RO
Interface Status Register
ICR
0x08
32
RW
Interface Control Register
GCR
0x0c
32
RW
General Control Register
CSCR
0x10
32
ROC
Card Status Change Register
IER
0x14
32
RW
Interrupt Enable Register
Setup0
0x18
32
RW
Setup Timing 0 Register for IO
Command0
0x1c
32
RW
Command Timing 0 Register for IO
Recovery0
0x20
32
RW
Recovery Timing 0 Register for IO
Setup1
0x24
32
RW
Setup Timing 1 Register for common memory
Command1
0x28
32
RW
Command Timing 1 Register for common
memory
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