Table of Contents
Advertisement
PORT A ADDRESS BUS
A0-A17
VCCA (3)
GNDA (4)
PORT A DATA BUS
D0-D23
VCCD (4)
GNDD (4)
PORT A BUS CONTROL
AA0-AA2/RAS0-RAS2
CAS
RD
WR
TA
BR
BG
BB
VCCC (2)
GNDC (2)
INTERRUPT AND
MODE CONTROL
MODA/IRQA
MODB/IRQB
MODC/IRQC
MODD/IRQD
RESET
PLL AND CLOCK
EXTAL
PINIT/NMI
PCAP
VCCP
GNDP
QUIET POWER
VCCQH (3)
VCCQL (4)
GNDQ (4)
SPDIF TRANSMITTER (DAX)
ADO [PD1]
ACI [PD0]
TIMER 0
TIO0 [TIO0]
Figure 2-1 Signals Identified by Functional Group
MOTOROLA
DSP56367
Port B
Port C
Port E
Port D
DSP56367
Signal/Connection Descriptions
Signal Groupings
OnCE™ ON-CHIP EMULATION/
JTAG PORT
TDI
TCK
TDO
TMS
PARALLEL HOST PORT (HDI08)
HAD(7:0) [PB0-PB7]
HAS/HA0 [PB8]
HA8/HA1 [PB9]
HA9/HA2 [PB10]
HRW/HRD [PB11]
HDS/HWR [PB12]
HCS/HA10 [PB13]
HOREQ/HTRQ [PB14]
HACK/HRRQ [PB15]
VCCH
GNDH
SERIAL AUDIO INTERFACE (ESAI)
SCKT[PC3]
FST [PC4]
HCKT [PC5]
SCKR [PC0]
FSR [PC1]
HCKR [PC2]
SDO0[PC11] / SDO0_1[PE11]
SDO1[PC10] / SDO1_1[PE10]
SDO2/SDI3[PC9] / SDO2_1/SDI3_1[PE9]
SDO3/SDI2[PC8] / SDO3_1/SDI2_1[PE8]
SDO4/SDI1 [PC7]
SDO5/SDI0 [PC6]
SERIAL AUDIO INTERFACE(ESAI_1)
SCKT_1[PE3]
FS
T_1[PE4]
SCKR_1[PE0]
FSR_1[PE1]
SDO4_1/SDI1_1[PE7]
SDO5_1/SDI0_1[PE6]
VCCS (2)
GNDS (2)
SERIAL HOST INTERFACE (SHI)
MOSI/HA0
SS/HA2
MISO/SDA
SCK/SCL
HREQ
2-3
Advertisement
Table of Contents
