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Features
* Advanced Processor for Dual-mode Digital Still Cameras and Video Recorders * Supports Personal Video Recording Applications * ARM946E-STM Core with Enhanced DSP Capability for A/V Processing and System * * * * * * * * * * * * * * * * * * * * * * *
Control Functions, 8 KBytes Each for Instruction/Data Cache, Runs up to 96 MHz Supports Progressive and Interlaced CCD Imagers (up to 4 Fields) Image Processing Functions for CCD/CMOS Imagers Image Scaling and Rotation Hardware Video Encoder with Two DACs and Line Drivers for Composite or S-Video NTSC/PAL TV Digital Video Outputs Include: Composite, 16/8-bit YC (CCIR-656), RGB 565, 24-bit RGB, Component (Y/Pr/Pb), VESA up to XGA Resolutions Direct Interface to Casio, Epson, AU, and Toppoly LCDs Encodes/Decodes Images and Video: Baseline JPEG, MPEG-1 at 24 fps VGA, MPEG-4 at 30 fps VGA (Performance Figures are for Half Duplex) DDR SDRAM Interface Supports from 128 Mbits to 1 Gbit Unified Memory Architecture (Entire Program and Data Stored in DDR SDRAM) Support for All Flash Card Interfaces (MMC/SD, Memory Stick ProTM, SSFDC/SmartMedia, CompactFlash(R)) ATA/IDE Controller Static Memory Controller (Flash/SRAM) Supports up to Eight 16 MB Devices One DAC for Camera Control Functions and Audio Output Four ADC Channels for Monitoring Camera Analog Inputs (Audio, Switches, etc.) Audio Data Interface for Connection to External Stereo ADC/DAC USB 2.0 High-speed Slave and Full-speed Host Controllers for PC Camera and Printing Applications IEEE 1394 Link Layer Interface Two USART Interfaces and a Serial Peripheral Interface (SPI) for Loading Boot Code and Controlling Camera Components Six General-purpose Timers for Waveform Generation (PWM, etc.) and Event Monitoring Programmable Watchdog Timer and Real-time Clock Keyboard Interface Supports up to 25 Buttons Up to 8 External Interrupts and up to 130 Pins Configurable as General-purpose I/Os 280-ball BGA Package, 1.8V Core, and 1.8 to 3.3V I/O Operation
HighPerformance Digital/Video Camera Processor IS-5114
09/04/07
1. Description
The IS-5114 is a highly integrated solution for dual-mode digital still-image and video cameras. It combines a number of functions that are required in such devices, including the following: * The device is based on an ARM946ES microprocessor whose function is to control the entire system, to capture and play back audio, and to multiplex compressed video and audio into a single bit stream that can be delivered to the main CPU. Most computationally-intensive functions are implemented in hardware which can be programmed according to user specifications, thus allowing the ARM(R) processor to be free for other user-defined functions such as advanced image and multimedia processing. The processor has 8 KB + 8 KB of internal instruction/data cache which helps it to operate efficiently and use minimal DDR SDRAM bandwidth. * The device supports imager sizes of up to 16 megapixels. It accepts both Bayer RGB and CCIR-656 interfaces, which cover all possible CCD and CMOS sensors. It supports progressive as well as interlaced (up to 4 fields) imagers, including the special readout modes of progressive VGA CCD imagers. The device also supports a programmable delay on the external imager clock so that the highest quality images can be captured. * The device has a high-performance still-image and video image processing block that performs all the necessary functions to convert the image/video data to a format that can be compressed in either JPEG or MPEG formats, as well as deliver image data to the LCD controller for a live view. This block performs gain control, color recovery, Gamma correction, image enhancement, image correction, scaling, rotation, and conversion to the YC format. All those functions have been implemented in the hardware to achieve the required performance at very low power consumption figures. In addition, there is a hardware block that collects statistics on the imager for auto-exposure (AE) and auto-white balancing (AWB) algorithms. Those AE/AWB algorithms are performed in the embedded ARM9 CPU to allow customization of the application. The current architecture also has the appropriate interfaces and sufficient performance to support a strobe-type flash light, as well as dark frame subtraction for low-level light conditions. * The device has numerous display capabilities. It has an integrated video encoder (double sampling) and two 10-bit video DACs running at up to 27 MHz to support direct display to high-definition TVs and projectors. The device also has a 24-bit RGB output to interface to flat-panel TVs (LCDs and Plasma) at different VESA rates up to XGA (1024 x 768) resolution. It supports both square pixel and CCIR-type formats and can display in NTSC or PAL mode with the same crystal. It also has an integrated LCD controller which can interface directly to various LCDs. It directly supports a variety of LCD panels from Epson, Casio, AU, and Toppoly without the need for external ICs. Finally, it has a digital video output interface which can supply composite, 8-bit YC (CCIR-656), 16-bit YC, RGB 565, or component (Y/Pr/Pb) formats. * The device has a high-performance image scaler that can perform up and down scaling at floating point resolutions. * For video applications, a hardware video codec is included that supports MPEG-4 Simple Profile (encode and decode) and Advanced Simple Profile (encode only) communication at up to 30 fps VGA resolution. The hardware video engine is a pipelined architecture which is also flexible enough to support JPEG compression/decompression, H.263, MPEG-2 encode(I/P frames) at 30 fps VGA, and MPEG-1 encode/decode at 24 fps VGA (I frames only). The video codec can also be used to record and play back video clips including those taken from other digital cameras and mobile phones. All performance figures are for half duplex operation. Full duplex is possible, but the performance has not been characterized. 2
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* The device utilizes a unified memory architecture using the DDR-SDRAM to capture, process, and play back images and video as well as to store program code and variables. It supports SDRAM configurations of up to 1 gigabit. * The device supports all Flash cards, including Multimedia Card (MMC), Secure Digital (SD), Memory Stick Pro, SSFDC/SmartMedia/NAND Flash, and CompactFlash. The Flash card interfaces can support read/write operations at the maximum speeds specified by the Flash cards. * The device has an ATA/IDE controller with UDMA capability to stream video directly to hard drives or CompactFlash devices. * A static memory controller is included that supports up to eight 16 MB devices such as Flash, SRAM, or other memory-mapped peripherals. Both 8-bit and16-bit data buses are supported, with data accesses of up to 32 bits. The number of wait states, and setup, hold, and data float times are programmable on a per device (chip select) basis. * A general-purpose 10-bit 96 kHz DAC is available. It can be used to control camera components such as the iris, shutter motor, lens motor, flash bulb, or AGC gain. It can also be used to drive audio output. * A general-purpose 10-bit, 96 kHz ADC is available. This ADC has four input channels, which can be used for such things as battery level checking, photo detection, focus sensing, or audio capture. * The I2S- and AC'97-compatible audio data interface allows the device to connect with an external stereo ADC/DAC to capture or play back voice or audio. The device can encode captured audio in various popular formats, and can package it in the same bit stream as the video or inside compressed JPEG pictures. It can also play back stand-alone audio such as MP3 files, or audio embedded in MPEG bit streams. * The USB 2.0 high-speed slave controller can be used to connect to a PC for efficient downloading of captured images to the PC. The USB 2.0 full-speed host controller allows the device to connect directly to printers and other slave devices. * An IEEE 1394 link layer interface allows the device to stream video (compressed or uncompressed) to other devices. * Two USART interfaces are included for serial communication. They support standard baud rates of up to 460.8 kbps or non-standard rates of up to 4.875 Mbps in asynchronous mode. They support rates of up to 19.5 Mbps in synchronous mode. * The Serial Peripheral Interface (SPI) is used to boot from an external EEPROM. Once the boot code is loaded inside the program memory, the CPU can download its code from any peripheral supported by the device, including non-volatile storage media. With four chip select pins, the SPI can also be used to control other external devices at speeds of up to 24 Mbps. * Three 16-bit and three 32-bit general-purpose timers are included which can be used to generate interrupts to the internal CPU. The 16-bit timers can also generate waveforms on their associated pins via pulse-width modulation (PWM) or other techniques. They can also monitor and count external events on these pins. * A dedicated watchdog timer is available which can provide an interrupt, an event on an external pin, or a reset to the internal CPU in the event that software is not responding as expected. Write access to the watchdog is protected by control access keys to prevent corruption of the watchdog should an error condition occur.
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* A real-time clock is provided to keep track of the time. It operates on its own power supplies, so the clock can keep running with very low power consumption even if the rest of the chip is unpowered. Two pins are provided to control system power switching. * The device provides a keyboard interface that can monitor up to 25 buttons. * The device provides up to 8 external interrupt pins, depending on the system configuration, which can be handled by the interrupt controller as either edge or level sensitive. * Up to 130 pins can also be configured as GPIOs, depending on the system application. * During normal operation, the power consumption may be minimized by disabling the clock of any internal module that is not in use. In order to further reduce power consumption, the main CPU clock can be divided to run at a slower speed. In order to minimize power consumption when the device is not in use, a "sleep mode" is available that halts the operation of all logic and shuts down the oscillators and PLLs. Recovery from the sleep mode occurs via the WKP ("wake-up") pin, at which time the device begins execution from its previous state. Figure 1-1. Typical DSC Application Using the IS-5114
DDR SDRAM Legend Subsystems ICs DDR SDRAM Controller Imager and Lens Subsystem
96 MHz, CL=2
Imager Interface
Display Interface
Direct LCD Panel Subsystem
12 MHz PLL Filter Pushbuttons LEDs, misc. control
System
Image Processing Core
Scaler
Video Codec
VDAC1 VDAC2 TV Filters
Keyboard Interface Interrupt Controller Timers Watchdog Timer
8KB I. Cache
D[31:0]
8KB D. Cache
USB Host/Slave
to PC or slave peripherals
ARM946E-S
96 MHz
IEEE 1394 Flash Card Controller IDE Controller Static Memory Controller
Link Layer Chip Flash Cards Hard Drive Program Flash (optional)
4KB I. RAM
2KB D. RAM
Battery, Focus, Audio Shutter, Lens,Flash, Audio
Real-time Clock ADC DAC Audio Data Interface SPI USARTs (x2)
Audio Codec
Serial EEPROM
(boot code)
to PC
1.1
Technology
* The device is fabricated in a 0.18 micron process. * The core logic requires a 1.8V power supply. Most I/O pads require 3.3V supplies, a few interfaces use 1.8V supplies, and the DDR interface requires a 2.5V supply. * The package is a 280-ball BGA.
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2. Block Diagram
Figure 2-1. The IS-5114 Top-level Architecture
CK CKN CKE CS RAS CAS WE LDM UDM BA[1:0] MA[13:0] DQ[15:0] LDQS UDQS VREFS
44 Pins
PXCLK VD Imager HD Interface FI1 PD[11:0] MCLKI/O LFT MRESET WKP TEST

DDR SDRAM Controller
96 MHz, CL=2
AHB2 Image Processing Core
Display Interface
VCLKI/O LFTV PXOE PCLKO VBLK HBLK FLD DISP[29:0] VOUT1 VREFV VOUT2 BIAS
16 Pins
Scaler
6 Pins
System
VDAC2 PDC
KBD[7:0] Keyboard
Interface
18 Pins
D[31:0]
TMR[3:0]
Timers Watchdog Timer
APB
Bridge
ARM946E-STM
96 MHz
7 Pins 4 Pins
RTCLKI/O Real-time SWI Clock SWO VREFAD AD[3:0] VREFDA DA0
DAC
Audio Data Interface
MCLK SCLK LRCLK ADI ADO
SPI
NPCS[1:0] SPCK MISO MOSI
USARTs (x2)
NTRST TCK TMS TDI TDO TXD1 RXD1 SCK TXD0 RXD0
15 Pins
ARM(R) ICEbreaker 5 Pins
28 Pins
ADC
A[11:0] D[15:8] Static NWAIT Memory IORDY Controller INTRQ DMARQ
IDE Controller NCS[3:0]
25 Pins
NWD_OVF
Register File
4KB I. RAM
2KB D. RAM
16 Pins
INT[4:0]
Interrupt Controller
AHB
8KB I. 8KB D. Cache Cache
FSDP FSDM HCK SYNC IEEE EN 1394 AV RW HADDR[2:0] Flash Card HDATA[7:0] Controller FC[24:0]
5 Pins
HSDP USB Host/Slave HSDM
3 Pins
Video Codec
VDAC1
38 Pins
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3. Device I/O
The IS-5114 has 230 I/O signals, 46 digital power/grounds, and 4 analog power/grounds. All digital signal pads have 3.3V TTL-compatible output drivers and CMOS inputs, except for SWI, SWO, and INT[1:0], which have 1.8V TTL-compatible output drivers and CMOS inputs, the crystal and PLL signals, which also run at 1.8V, and the DDR SDRAM Interface, which has SSTL_2 (2.5V) drivers. Table 3-1 provides a description of the I/Os. A package pin map is provided in "Packaging Information" on page 14. Note that some pins have more than one possible function. For example, the IDE Controller chip selects are shared with the Static Memory Controller (SMC) chip select pins (NCS[1:0]). The pin_sel register is used to control the function of the multi-purpose pins.
3.1
I/O Table Definitions
* I = input, O = output, T = tri-state output, B = bi-directional * H = logic high, L = logic low * pd = pad includes a pull-down resistor * st = pad has Schmitt-triggered input * * = pad has a drive strength customized for its application
Table 3-1.
Pin Name
I/O Signal Descriptions
Direction Drive Strength Reset State Function
DDR SDRAM Interface (All pads are SSTL_2 compatible) CK CKN CKE CS RAS CAS WE LDM UDM BA[1:0] MA[13:0] DQ[15:0] LDQS UDQS VREFS Imager Interface PXCLK VD HD I B B N/A 2 mA 2 mA Input Input Input Pixel clock Vertical synchronization Horizontal synchronization T T T T T T T T T T T B B B I * * * * * * * * * * * * * * N/A H L L H H H H L L all bits L all bits L Input Input Input Input SDRAM clock SDRAM clock inverted (clocks are differential) Clock enable Chip select (active low) Row address select (active low) Column address select (active low) Write enable (active low) Input data mask, lower byte Input data mask, upper byte Bank address Memory address Data Data strobe, lower byte Data strobe, upper byte Reference voltage for SSTL_2 pads (analog, 1.25V nominal)
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Table 3-1.
Pin Name FI1 PD[11:0] Display Interface VCLKI VCLKO LFTV PXOE PCLKO VBLK I O O I B B N/A * * N/A 8 mA 4 mA Input X X
(1) (2)
I/O Signal Descriptions (Continued)
Direction I B Drive Strength N/A 2 mA Reset State Input Input Function Field identification signal (for interlaced output imagers) Pixel data - use MSBs in case of data less than 12 bits (PD[1:0] also programmable as Keyboard: KBD[9:8]) (PD[3:0] also programmable as GPIO)
Video crystal connection 1 (up to 27 MHz, depending on display type) Video crystal connection 2 External low-pass filter for video PLL Pixel output enable (active low) Pixel clock output Video, Casio LCD: Vertical blanking reference AU LCD: VSY Toppoly LCD: XVD Video, Casio LCD: Horizontal blanking reference AU LCD: HSY Toppoly LCD: XHD Field select Display data component: PR[1:0], PB[1:0], Y[1:0] VESA: B[1:0], G[1:0], R[1:0] (DISP[29:27] also programmable as INT[7:5]) (also programmable as SMC: A[19:14]) (also programmable as GPIO) RGB24b: B[2:0], G[1:0], R[2:0] CVBS: NoConnect[7:2], CVBS[1:0] Separate: NoConnect[7:4], CV_C[1:0], CV_Y[1:0] Component: PR[4:2], PB[3:2], Y[4:2] VESA: B[4:2], G[3:2], R[4:2] Epson LCD: FV, FRYP, NoConnect[5:0] (also programmable as SMC: A[23:20], Chip Select [7:4] (NCS [7:4], active low) (also programmable as GPIO)
Input L PXOE = 0: L 1: Input PXOE = 0: L 1: Input PXOE = 0: L 1: Input
HBLK
B
4 mA
FLD
B
4 mA
DISP[29:24]
B
2 mA
Input
DISP[23:16]
B
2 mA
Input
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Table 3-1.
Pin Name
I/O Signal Descriptions (Continued)
Direction Drive Strength Reset State Function YC16b: C[7:0] (display or capture) ITU-656: YC[7:0] (display or capture) RGB565: B[4:0], G[5:3] RGB24b: B[7:3], G[7:5] Separate: CV_C[9:2] Component: PR[9:5], PB[9:7] VESA: B[9:5], G[9:7] Epson LCD: XSCL, GCP, D[5:0] Casio LCD (1G): POL, STBYB, D[5:0] Casio LCD (2G): D[7:0] AU LCD: D[07:00] Toppoly LCD: DIN[7:0] (also programmable as GPIO) YC16b: Y[7:0] (display or capture) RGB565: G[2:0], R[4:0] RGB24b: G[4:2], R[7:3] CVBS: CVBS[9:2] Separate: CV_Y[9:2] Component: PB[6:4], Y[9:5] VESA: G[6:4], R[9:5] Epson LCD: DY, FRYS, YSCLD, YSCL, XINH, FRX, LP, RES Casio LCD (1G): CP, STB, RIT, GRES, GSRT, GPCK, RIT, STH, CLK Casio LCD (2G): DI, CS, SCK, NoConnect[4], VSYNC, HSYNC, NoConnect[1], CLK AU LCD (A015BL01): DITH, H_DIR, STB, SHDB, SEL0, GRB, V_DIR, DCLK AU LCD (A015AN04): ISDA, CS, ISCL, NoConnect[4], SEL0, GRB, NoConnect[1], DCLK Toppoly LCD: SDATA, SLOAD, SCLK, NoConnect[4:1], MCLK Positive reference voltage for video DACs (analog) (typically AVDD1/2) (3) Video DAC 1 output (analog, VOUT1 full range = (16/11)*VEXT1) Drives S-Video Y or Composite Video (CVBS) signal Video DAC 2 output (analog, VOUT2 full range = (16/11)*VEXT2) Drives S-Video C signal
DISP[15:8]
B
2 mA
PXOE = 0: 0x80 1: Input
DISP[7:0]
B
2 mA
PXOE = 0: 0x00 1: Input
VREFV VOUT1 VOUT2 USB Interface BIAS HSDP HSDM FSDP FSDM
I T T
N/A * *
Input Hi-Z Hi-Z
T B B B B
* * * * *
Hi-Z Input Hi-Z Hi-Z Input
Bias (analog) High-speed transceiver data, positive polarity (analog) High-speed transceiver data, negative polarity (analog) Full-speed transceiver data, positive polarity Full-speed transceiver data, negative polarity
IEEE1394 Interface (Also Programmable as GPIO) HCK B 2 mA L Clock
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Table 3-1.
Pin Name SYNC EN AV RW HADDR[2:0] HDATA[7:0]
I/O Signal Descriptions (Continued)
Direction B B B B B B Drive Strength 2 mA 2 mA 2 mA 2 mA 2 mA 2 mA Reset State Input L Input H all bits L Input Function Synchronization pulse Buffer data valid Data available Read/Write (1 = read, 0 = write) Transport address Transport data
Flash Card Interfaces (Shared with Static Memory Controller and IDE Controller, Also Programmable as GPIO) SD: DAT[0] (bi-directional) SSFDC: D[0] (bi-directional) SMC: D[0] (bi-directional) IDE: DD[0] (bi-directional) SD: DAT[1] (bi-directional) MS: SDIO[1] (bi-directional) SSFDC: D[1] (bi-directional) SMC: D[1] (bi-directional) IDE: DD[1] (bi-directional) SD: DAT[2] (bi-directional) MS: SDIO[2] (bi-directional) SSFDC: D[2] (bi-directional) SMC: D[2] (bi-directional) IDE: DD[2] (bi-directional) SD: DAT[3] (bi-directional) MS: SDIO[3] (bi-directional) SSFDC: D[3] (bi-directional) SMC: D[3] (bi-directional) IDE: DD[3] (bi-directional) SD: CMD (bi-directional) SSFDC: D[4] (bi-directional) SMC: D[4] (bi-directional) IDE: DD[4] (bi-directional) SSFDC: D[5] (bi-directional) SMC: D[5] (bi-directional) IDE: DD[5] (bi-directional) SSFDC: D[6] (bi-directional) SMC: D[6] (bi-directional) IDE: DD[6] (bi-directional) SSFDC: D[7] (bi-directional) SMC: D[7] (bi-directional) IDE: DD[7] (bi-directional)
FC0
B
4 mA
Input
FC1
B
4 mA
Input
FC2
B
4 mA
Input
FC3
B
4 mA
Input
FC4
B
4 mA
Input
FC5
B
4 mA
Input
FC6
B
4 mA
Input
FC7
B
4 mA
Input
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Table 3-1.
Pin Name FC8
I/O Signal Descriptions (Continued)
Direction B Drive Strength 4 mA Reset State L Function SSFDC: ALE (output) SMC: A[12] (output) IDE: NRESET (active low output) SSFDC: CLE (output) SMC: A[13] (output) IDE: NDMACK (active low output) SSFDC: WE (active low output) SMC: NWR0 (active low output) IDE: NDIOW (active low output) SSFDC: RE (active low output) SMC: NRD (active low output) IDE: NDIOR (active low output) SSFDC: WP (active low output) SMC: NWR1 (active low output) IDE: NLED (active low output) SSFDC: CE1 (active low output) SSFDC: CE0 (active low output) SSFDC: R/B (input) SSFDC: CD (active low input) SSFDC: WPZU (input) SD: DDIR (active low output) MS: BS (active low output) SD: CDIR (active low output) MS: SDIR (active low output) SD: CLK (output) MS: SCLK (output) SD: CD (input) MS: INS (input) MS: SDIO[0] (bi-directional) IDE: CompactFlash CD (active low input)
FC9
B
4 mA
L
FC10
B
4 mA
H
FC11
B
4 mA
H
FC12 FC13 FC14 FC15 FC16 FC17 FC18 FC19 FC20 FC21 FC22 FC23 FC24
B B B B B B B B B B B B B
4 mA 2 mA 2 mA 2 mA 2 mA 2 mA 4 mA 4 mA 4 mA 2 mA 2 mA 4 mA 2 mA
L H H Input Input Input H H L Input Input Input Input
Static Memory Controller/IDE Controller (Also Programmable as GPIO) SMC: Chip selects (active low) (NCS[7:4] is shared with DISP[19:16]) IDE: Shares NCS[1:0] only (if an IDE device is present, these pins cannot be used by SMC) (NCS[3:2] also programmable as timers: TMR[5:4]) SMC: Address (A[23:20] is shared with DISP[23:20], A[19:14] is shared with DISP[29:24], A[13:12] is shared with FC[9:8]) IDE: shares A[2:0] only (maps to DA[2:0]) SMC: Data (D[7:0] is implemented on the FC[7:0] pins) IDE: Shares all bits (maps to DD[15:8])
NCS[3:0]
B
2 mA
all bits H
A[11:0]
B
4 mA
all bits L
D[15:8]
B
4 mA
Input
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Table 3-1.
Pin Name NWAIT IORDY INTRQ DMARQ
I/O Signal Descriptions (Continued)
Direction B B B B Drive Strength 2 mA 2 mA 2 mA 2 mA Reset State Input Input Input Input Function SMC: Access stall (active low) IDE: I/O path ready IDE: Interrupt request IDE: DMA request (active low)
USART1 (Also Programmable as GPIO) TXD1 RXD1 B B 2 mA 2 mA Input Input USART1: Transmit data SPI: Peripheral chip select 3 (active low) USART1: Receive data SPI: Peripheral chip select 2 (active low)
USART0 (Also Programmable as GPIO) SCK TXD0 RXD0 B B B 2 mA 2 mA 2 mA Input Input Input USART serial clock (can be used for USART0 or USART1) USART0 transmit data USART0 receive data
Serial Peripheral Interface (Also Programmable as GPIO) NPCS[1:0] SPCK MISO MOSI B B B B 2 mA 4 mA 4 mA 4 mA Input Input Input Input Peripheral chip selects (active low) (NPCS[3:2] is shared with TXD1, RXD1) Serial peripheral clock Master in, slave out Master out, Slave in
Audio Data Interface (Also Programmable as GPIO) MCLK SCLK LRCLK ADI ADO B B B B B 2 mA 2 mA 2 mA 2 mA 2 mA Input Input Input Input Input I2S: Oversampling clock AC `97: BIT_CLK I2S: Serial bitrate clock AC `97: RESET I2S: Left/right channel clock AC `97: SYNC I2S: Audio data input (from ADC) AC `97: SDATA_IN I2S: Audio data output (to DAC) AC `97: SDATA_OUT
Keyboard Interface (Also Programmable as GPIO) KBD[7:0] B 2 mA Input Keyboard I/O (KBD[9:8] is shared with PD[1:0])
Interrupt Controller (Also Programmable as GPIO) INT[4:0] B 2 mA Input External interrupt sources (INT[7:5] is shared with DISP[29:27]) (INT4 also programmable as Imager Interface: PXCLK2)
General-purpose Timers (Also Programmable as GPIO) TMR[3:1] B 2 mA Input Timer I/O (programmable function) (TMR[5:4] is shared with NCS[3:2])
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Table 3-1.
Pin Name TMR[0]
I/O Signal Descriptions (Continued)
Direction B Drive Strength 2 mA Reset State L Function Timer I/O (programmable function) (Resets as ARM ICEbreaker RTCK)
Watchdog Timer (Also Programmable as GPIO) NWD_OVF B 2 mA H Watchdog timer overflow (active low)
Real-time Clock and Power Management RTCLKI RTCLKO SWI SWO I O B B N/A * 2 mA 2 mA Input X
(1)
Real-time clock crystal connection 1 (32.768 kHz) Real-time clock crystal connection 2 Power switch input (rising edge causes SWO=1) (also programmable as GPIO) Power switch output (1 = on, 0 = off) (also programmable as GPIO)
Input L
A/D & D/A Converters (All analog connections) VREFDA DA0 VREFAD AD[3:0] System Control MCLKI MCLKO LFT MRESET WKP TEST ARM ICEbreaker NTRST TCK TMS TDI TDO Power VDDP[6:0] GNDP[6:0] VDDS[7:0] GNDS[7:0] I I I I N/A N/A N/A N/A Input Input Input Input 3.3V I/O power (0.3V) 0V I/O ground 2.5V I/O power for DDR interface (0.25V) 0V I/O ground for DDR interface I I I I T N/A N/A N/A N/A 1 Input Input Input Input Hi-Z Test reset (active low) Test clock Test mode set Test data In Test data output I O O I (st) I (st) I (st) N/A * * N/A N/A N/A Input X (1) X
(2)
I T I I
N/A * (4) N/A N/A
Input Hi-Z Input Input
Positive reference voltage for DAC (2.4V to 3.3V, DA0 output = VREFDA * data/1024) Output from DAC Positive reference voltage for ADCs (2.4V to 3.3V, full scale output when AD input = VREFAD) Inputs to ADC
Logic crystal connection 1 (12.0 MHz) Logic crystal connection 2 External low-pass flter for main logic PLL System reset (active low) Wake-up from sleep mode Production test mode (normally tie to GNDP)
Input Input Input
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Table 3-1.
Pin Name VDDC[7:4] GNDC[7:4] VDDC[3] GNDC[3] VDDC[2] GNDC[2] VDDC[1] GNDC[1] VDDC[0] GNDC[0] AVDD[1] AGND[1] AVDD[0] AGND[0]
I/O Signal Descriptions (Continued)
Direction I I I I I I I I I I I I I I Drive Strength N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Reset State Input Input Input Input Input Input Input Input Input Input Input Input Input Input Function 1.8V core power (0.15V) 0V core ground 1.8V power for video oscillator and PLL (0.15V) 0V ground for video oscillator and PLL 1.8V power for peripheral PLL (0.15V) 0V ground for peripheral PLL 1.8V power for main oscillator and PLL (0.15V) 0V ground for main oscillator and PLL 1.8V power for real-time clock (0.15V) 0V ground for real-time clock 3.3V power for video DACs (0.15V) 0V ground for video DACs 3.3V power for low-speed ADC/DAC (0.3V) 0V ground for low-speed ADC/DAC
Notes:
1. The oscillator output pins toggle as they are driven by external crystals. 2. The PLLs are enabled at reset, so their charge pumps begin driving the LFT pins to some voltage between 0 and 1.8V. If the video PLL is not used, tie the LFTV pin to the GNDC3 supply. 3. If the video DACs are not used, tie the VREFV pin to the AGND1 supply and leave the VOUT1/VOUT2 pins unconnected. 4. The low-speed DAC is designed to drive a maximum load of 50pF.
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4. Packaging Information
The IS-5114 is packaged in a 280-ball BGA. Table 4-1 shows how the device I/O signals map to package pins. Figure 4-1 shows a physical view of the pins. Figure 4-2 contains mechanical drawings of the package. Table 4-1.
Signal GNDC1 MCLKI MCLKO VDDC1 DQ15 DQ0 VDDS0 GNDS0 DQ14 DQ1 DQ2 DQ13 DQ3 DQ12 VDDS1 GNDS1 DQ11 DQ4 DQ10 DQ5 DQ6 VDDS2 GNDS2 LDQS DQ7 UDQS DQ8 DQ9 LDM VDDS3 GNDS3 UDM CS RAS
Package Pin List
Ball C3 C2 B1 C1 D4 D3 D2 D1 E5 E3 E2 E4 E1 F5 F3 F2 F4 F1 G5 G3 G2 G1 G4 H1 H3 H2 H4 H5 J1 J2 J3 J4 J5 K1 Signal AD0 VREFAD DA0 VREFDA AGND0 TMS TDI TDO INT2 TCK NPCS0 NTRST SPCK TMR0 NPCS1 MOSI TMR1 MISO WKP RXD0 TXD0 SCK RXD1 FC20 TXD1 FC19 VDDP0 GNDP0 FC23 FC18 FC17 FC22 FC21 FC13 Ball U3 V3 W2 W3 T4 U4 V4 W4 R5 U5 V5 T5 W5 R6 U6 V6 T6 W6 R7 U7 V7 W7 T7 W8 U8 V8 T8 R8 W9 V9 U9 T9 R9 W10 Signal GNDP2 A3 A0 A1 A7 A5 A4 A2 A10 A11 NCS1 NCS2 IORDY INT3 DMARQ INTRQ NCS3 DISP0 VBLK DISP28 DISP2 DISP1 DISP29 DISP3 DISP26 DISP4 DISP27 HBLK DISP5 DISP6 DISP25 VDDC6 GNDC6 DISP7 Ball U17 U18 V19 U19 T16 T17 T18 T19 R15 R17 R18 R16 R19 P15 P17 P18 P16 P19 N15 N17 N18 N19 N16 M19 M17 M18 M16 M15 L19 L18 L17 L16 L15 K19 Signal GNDC0 INT0 SWI SWO INT1 VDDC0 PD10 PD11 FI1 PD3 PD8 VD PD9 TMR3 PD2 PD6 HD PD7 VDDP4 GNDP4 PD4 PD5 PD1 PXCLK KBD7 PD0 KBD6 KBD5 SCLK ADO KBD4 KBD3 KBD2 MCLK Ball C17 B17 A18 A17 D16 C16 B16 A16 E15 C15 B15 D15 A15 E14 C14 B14 D14 A14 E13 C13 B13 A13 D13 A12 C12 B12 D12 E12 A11 B11 C11 D11 E11 A10
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IS-5114
Table 4-1.
Signal CAS WE VDDS4 GNDS4 CK BA1 CKE VDDC4 GNDC4 CKN BA0 MA13 VDDS5 GNDS5 MA0 MA1 MA12 MA11 MA10 VDDS6 GNDS6 MA9 MA8 MA7 MA2 MA6 MA3 VDDS7 GNDS7 MA4 MA5 AVDD0 VREFS AD3 AD2 AD1
Package Pin List (Continued)
Ball K2 K3 K4 K5 L1 L2 L3 L4 L5 M1 M2 M3 M4 M5 N1 N2 N3 N4 N5 P1 P2 P3 P4 P5 R1 R3 R2 R4 T1 T2 T3 U1 V1 U2 V2 W1 Signal FC14 FC15 VDDC5 GNDC5 FC0 FC1 FC11 FC12 FC16 FC2 FC3 FC9 FC10 FC24 FC4 FC5 FC8 VDDP1 GNDP1 FC6 FC7 NCS0 NWAIT MRESET D8 A8 D9 A9 D10 D11 A6 D12 D14 D13 D15 VDDP2 Ball V10 U10 T10 R10 W11 V11 U11 T11 R11 W12 V12 U12 T12 R12 W13 V13 U13 T13 R13 W14 V14 U14 T14 R14 W15 U15 V15 T15 W16 V16 U16 W17 W18 V17 V18 W19 Signal DISP8 DISP24 VDDP3 GNDP3 PCLKO DISP9 DISP22 DISP23 FLD DISP10 DISP11 DISP20 DISP21 PXOE DISP12 DISP13 DISP18 DISP19 TEST DISP14 DISP15 DISP16 DISP17 TMR2 VOUT1 AVDD1 VREFV AGND1 VOUT2 VDDC3 GNDC3 LFTV VCLKI VCLKO RTCLKI RTCLKO Ball K18 K17 K16 K15 J19 J18 J17 J16 J15 H19 H18 H17 H16 H15 G19 G18 G17 G16 G15 F19 F18 F17 F16 F15 E19 E17 E18 E16 D19 D18 D17 C19 B19 C18 B18 A19 Signal ADI AV KBD1 KBD0 LRCLK HDATA0 HADDR0 EN NWD_OVF HDATA1 HDATA2 HCK VDDC7 GNDC7 HDATA3 HDATA4 HADDR1 VDDP5 GNDP5 HDATA5 HDATA6 HADDR2 SYNC INT4 HDATA7 RW VDDP6 FSDP FSDM GNDP6 HSDP HSDM BIAS VDDC2 GNDC2 LFT Ball B10 C10 D10 E10 A9 B9 C9 D9 E9 A8 B8 C8 D8 E8 A7 B7 C7 D7 E7 A6 B6 C6 D6 E6 A5 C5 B5 D5 A4 B4 C4 A3 A2 B3 B2 A1
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Figure 4-1.
A1 LFT A2 BIAS
Package Pin Diagram
A3 HSDM A4 FSDM A5 HDATA7 A6 HDATA5 A7 HDATA3 A8 HDATA1 A9 LRCLK A10 MCLK A11 SCLK A12 PXCLK A13 PD5 A14 PD7 A15 PD9 A16 PD11 A17 SWO A18 SWI A19 RTCLKO
B1 MCLKO
B2 GNDC2
B3 VDDC2
B4 GNDP6
B5 VDDP6
B6 HDATA6
B7 HDATA4
B8 HDATA2
B9 HDATA0
B10 ADI
B11 ADO
B12 PD0
B13 PD4
B14 PD6
B15 PD8
B16 PD10
B17 INT0
B18 RTCLKI
B19 VCLKI
C1 VDDC1
C2 MCLKI
C3 GNDC1
C4 HSDP
C5 RW
C6 HADDR2
C7 HADDR1
C8 HCK
C9 HADDR0
C10 AV
C11 KBD4
C12 KBD7
C13 GNDP4
C14 PD2
C15 PD3
C16 VDDC0
C17 GNDC0
C18 VCLKO
C19 LFTV
D1 GNDS0
D2 VDDS0
D3 DQ0
D4 DQ15
D5 FSDP
D6 SYNC
D7 VDDP5
D8 VDDC7
D9 EN
D10 KBD1
D11 KBD3
D12 KBD6
D13 PD1
D14 HD
D15 VD
D16 INT1
D17 GNDC3
D18 VDDC3
D19 VOUT2
E1 DQ3
E2 DQ2
E3 DQ1
E4 DQ13
E5 DQ14
E6 INT4
E7 GNDP5
E8 GNDC7
E9 NWD_OVF
E10 KBD0
E11 KBD2
E12 KBD5
E13 VDDP4
E14 TMR3
E15 FI1
E16 AGND1
E17 AVDD1
E18 VREFV
E19 VOUT1
F1 DQ4
F2 GNDS1
F3 VDDS1
F4 DQ11
F5 DQ12
F15 TMR2
F16 DISP17
F17 DISP16
F18 DISP15
F19 DISP14
G1 VDDS2
G2 DQ6
G3 DQ5
G4 GNDS2
G5 DQ10
TOP VIEW VDDP: GNDP: VDDS: GNDS: Periphery Power (3.3V) Periphery Ground (0V) Periphery Power (2.5V) Periphery Ground (0V)
G15 TEST
G16 DISP19
G17 DISP18
G18 DISP13
G19 DISP12
H1 LDQS
H2 UDQS
H3 DQ7
H4 DQ8
H5 DQ9
H15 PXOE
H16 DISP21
H17 DISP20
H18 DISP11
H19 DISP10
J1 LDM
J2 VDDS3
J3 GNDS3
J4 UDM
J5 CS
J15 FLD
J16 DISP23
J17 DISP22
J18 DISP9
J19 PCLKO
K1 RAS
K2 CAS
K3 WE
K4 VDDS4
K5 GNDS4
VDDC: Core Power (1.8V) GNDC: Core Ground (0V)
0: Real-Time Clock (RTCLKI/O, SWI/O, INT[1:0]) 1: Main oscillator and PLL (MCLKI/O, LFT) 2: Peripheral PLL 3: Video oscillator and PLL (VCLKI/O, LFTV) 4-7: Other core logic
K15 GNDP3
K16 VDDP3
K17 DISP24
K18 DISP8
K19 DISP7
L1 CK
L2 BA1
L3 CKE
L4 VDDC4
L5 GNDC4
L15 GNDC6
L16 VDDC6
L17 DISP25
L18 DISP6
L19 DISP5
M1 CKN
M2 BA0
M3 MA13
M4 VDDS5
M5 GNDS5
M15 HBLK
M16 DISP27
M17 DISP26
M18 DISP4
M19 DISP3
N1 MA0
N2 MA1
N3 MA12
N4 MA11
N5 MA10
AVDD: Analog Power AGND: Analog Ground
0: 3.3V Power for Low Speed ADC/DAC 1: 3.3V Power for Video DACs
N15 VBLK
N16 DISP29
N17 DISP28
N18 DISP2
N19 DISP1
P1 VDDS6
P2 GNDS6
P3 MA9
P4 MA8
P5 MA7
P15 INT3
P16 NCS3
P17 DMARQ
P18 INTRQ
P19 DISP0
R1 MA2
R2 MA3
R3 MA6
R4 VDDS7
R5 INT2
R6 TMR0
R7 WKP
R8 GNDP0
R9 FC21
R10 GNDC5
R11 FC16
R12 FC24
R13 GNDP1
R14 MRESET
R15 A10
R16 NCS2
R17 A11
R18 NCS1
R19 IORDY
T1 GNDS7
T2 MA4
T3 MA5
T4 AGND0
T5 NTRST
T6 TMR1
T7 RXD1
T8 VDDP0
T9 FC22
T10 VDDC5
T11 FC12
T12 FC10
T13 VDDP1
T14 NWAIT
T15 A9
T16 A7
T17 A5
T18 A4
T19 A2
U1 AVDD0
U2 AD3
U3 AD0
U4 TMS
U5 TCK
U6 NPCS1
U7 RXD0
U8 TXD1
U9 FC17
U10 FC15
U11 FC11
U12 FC9
U13 FC8
U14 NCS0
U15 A8
U16 A6
U17 GNDP2
U18 A3
U19 A1
V1 VREFS
V2 AD2
V3 VREFAD
V4 TDI
V5 NPCS0
V6 MOSI
V7 TXD0
V8 FC19
V9 FC18
V10 FC14
V11 FC1
V12 FC3
V13 FC5
V14 FC7
V15 D9
V16 D11
V17 D13
V18 D15
V19 A0
W1 AD1
W2 DA0
W3 VREFDA
W4 TDO
W5 SPCK
W6 MISO
W7 SCK
W8 FC20
W9 FC23
W10 FC13
W11 FC0
W12 FC2
W13 FC4
W14 FC6
W15 D8
W16 D10
W17 D12
W18 D14
W19 VDDP2
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IS-5114
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IS-5114
Figure 4-2. Package Mechanical Drawings
TFBGA280
all dimensions are in mm
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09/04/07

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