TCC720 Datasheet, PDF (6/143 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC720
32-bit RISC Microprocessor for Digital Media Player
Dec. 16. 2002
INTRODUCTION
Preliminary Spec 0.51
XIN, XOUT, XTIN, XTOUT, XFILT
XA21 / DQM0
XA20 / DQM1
XA[19:18]
XA17 / ND_CLE
XA16 / ND_ALE / SD_nRAS
XA15 / SD_nCAS
XA14 / SD_BA1
XA13 / SD_BA0
XA[12:0]
XD[15:0]
nOE
nWE
nCS[3:0] / GPIO_B[5:2]
SD_nCS / GPIO_B1
SD_CKE / GPIO_B0
SD_CLK
ND_nWE / GPIO_B7
IDE_nCS1 / GPIO_B9
CLK Generator
Power Manager
Ext. Memory &
IDE Interface
Boot ROM
(512 x 32)
AHB Wrapper
ARM940T
TDI
TMS
TCK
nTRST
TDO
JTAG
AHB Arbiter
USB_DP / GPIO_B26, USB_DN / GPIO_B27
ETC logic
SRAM
(64K x 8)
APB
Bridge
1 Channel
DMA
AHB Test
Controller
USB1.1
CCTCTCToCTiCoTimoTimuoimouimouimnuemuneunetnrenterenteretre/trre/trer/er/r/r/r
Interrupt
Controller
GGSGSISOIOIO
GPIO
UART/IrDA
DAI (I2S)
for CODEC
DAI (I2S)
for CD-DSP
16bit Audio
CODEC
8 Input ADC
(8bit)
ADIN[7:0]
TCO2 / GPIO_A11
TCO5 / GPIO_A8
TCO1 / GPIO_A7
TCO4 / GPIO_A4
TCO0 / GPIO_A3
TCO3 / GPIO_A0
EXINT3 / GPIO_A15
EXINT2 / GPIO_A14
EXINT1 / GPIO_A13
EXINT0 / GPIO_A12
GSIO2[3:0] / GPIO_A[11:8]
GSIO1[3:0] / GPIO_A[7:4]
GSIO0[3:0] / GPIO_A[3:0]
GPIO_A[15:0]
GPIO_B[29:21]
GPIO_B[9:7]
GPIO_B[5:0]
UT_TX / GPIO_B8
UT_RX / GPIO_B9
BCLK / GPIO_B21
LRCK / GPIO_B22
MCLK / GPIO_B23
DAO / GPIO_B24
DAI / GPIO_B25
CDAI / GPIO_A3
CLRCK / GPIO_A2
CBCLK / GPIO_A1
LCH_OUT
RCH_OUT
RCH_IN
MIC_IN
LCH_IN
Figure 1.1 Functional Block Diagram
1-3