GDC21D601 Datasheet, PDF (16/189 Pages) Hynix Semiconductor – 32-Bit RISC MCU

GDC21D601
PIN NUMBER
94
95
96
98
99
100
102
103
104
105
106
108
PIN NAME
SIN0
PE5
BPROT0
SOUT0
PE6
BPROT1
SCLK0
PE7
BLOK
SCS0
PF0
MemByte0
SIN1
PF1
MemByte1
SOUT1
PF2
BTRANS0
SCLK1
PF3
BTRANS[1]
SCS1
PF4
BWAIT
BCLKOUT
PF5
NFIQOUT
PF6
NIRQOUT
PF7
I²CSDA0
109
I²CSCL0
110
I²CSDA1
112
I²CSCL1
113
I²CSDA2
114
I²CSCL2
116
Mode0
TREQA
117
Mode1
TREQB
TYPE
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
DESCRIPTION
SSI Channel 0 Data In, when PINMUX_PE[5] = 0
PIO Port E[5], when PINMUX_PE[5] =1
AMNA BPROT[0] Signal, when PINMUX_PE[8] = 1
SSI Channel 0 Data Out, when PINMUX_PE[6] = 0
PIO Port E[6], when PINMUX_PE[6] = 1
AMBA BPROT[1] Signal, when PINMUX_PE[8] = 1
SSI Channel 0 Clock Out, when PINMUX_PE[7] = 0
PIO Port E[7], when PINMUX_PE[7] =1
AMBA BLOK Signal Out, when PINMUX_PE[8] = 1
SSI Channel 0 Channel Control, when PINMUX_PF[0] = 0
PIO Port F[0], when PINMUX_PF[0] = 1
MemByte[0] Signal from EBI Block, when PINMUX_PF[8] = 1
SSI Channel 1 Data In, when PINMUX_PF[1] = 0
PIO Port F[1], when PINMUX_PF[1] = 1
MemByte[1] Signal from EBI Block, when PINMUX_PF[8] = 1
SSI Channel 1 Data Out, when PINMUX_PF[2] = 0
PIO Port F[2], when PINMUX_PF[2] = 1
AMBA BTRANS[0] Signal, when PINMUX_PF[8] = 1
SSI Channel 1 Clock Out, when PINMUX_PF[3] = 0
PIO Port F[3], when PINMUX_PF[3] = 1
AMBA BTRANS[1] Signal, when PINMUX_PF[8] = 1
SSI Channel 1 Channel Control, when PINMUX_PF[4] = 0
PIO Port F[4], when PINMUX_PF[4] =1
AMBA BWAIT Signal, when PINMUX_PF[8] = 1
AMBA BCLK Signal, when PINMUX_PF[5] = 0
PIO Port F[5], when PINMUX_PF[5] = 1
AMBA NFIQ Signal, when PINMUX_PF[6] = 0
PIO Port F[6], when PINMUX_PF[6] =1
AMBA NIRQ Signal, when PINMUX_PF[7] = 0
PIO Port F[7], when PINMUX_PF[7] = 1
Data Signal for I²C Channel 0
Pins (108~110,112~114) are required to be pull-up externally.
When bus is free, this pin goes logical “HIGH”
After reset, SDA pins enter Idle state
Clock Signal for I²C Channel 0
Data Signal for I²C Channel 1
Clock Signal for I²C Channel 1
Data Signal for I²C Channel 2
Clock Signal for I²C Channel 2
Boot Mode0, when TEST pin = 0
By default, 32-bit access
( MCU can boot from 32- bit Memory)
TREQA Signal for TIC Test,
when TEST pin = 1
Mode[0:1] = 00
Mode[0:1] = 01
Mode[0:1] = 10
Mode[0:1] = 11
32-bit
8-bit
16-bit
Reserved
Boot Mode 1
TREQB Signal for TIC Test
17