UPD77019-013 NEC, UPD77019-013 Datasheet - Page 7

• Manufacturer Part Number: UPD77019-013
• Description: 16 bits/ Fixed-point Digital Signal Processor
• Manufacturer: NEC

PIN IDENTIFICATION
BSTB:
CLKOUT:
D0-D15:
DA0-DA13:
GND:
HA0,HA1:
HCS:
HD0-HD7:
HOLDAK:
HOLDRQ:
HRD:
HRE:
HWE:
HWR:
I.C.:
INT1-INT4:
MRD:
MWR:
P0-P3:
RESET:
SCK1,SCK2:
SI1,SI2:
SIAK1:
SIEN1,SIEN2:
SO1,SO2:
SOEN1,SOEN2: Serial Output Enable
SORQ1:
TCK:
TDI:
TDO:
TICE:
TMS:
V
WAIT:
X1, X2:
X/Y:
DD
:
Bus Strobe
Clock Output
16 Bits Data Bus
External Data Memory Address Bus
Ground
Host Data Access
Host Chip Select
Host Data Bus
Hold Acknowledge
Hold Request
Host Read
Host Read Enable
Host Write Enable
Host Write
Internally Connected
Interrupt
Memory Read Output
Memory Write Output
Port
Reset
Serial Clock Input
Serial Data Input
Serial Input Acknowledge
Serial Input Enable
Serial Data Output
Serial Output Request
Test Clock Input
Test Data Input
Test Data Output
Test In-Circuit Emulator
Test Mode Select
Power Supply
Wait Input
Crystal connection
X/Y Memory Select
Preliminary Data Sheet
PD77019-013
7